R Cygni
Type: M
| P-LC
| O-LC
Period: 426d
Coords: (2000) 19h36.8m +50°12'
Magnitude range: 6.13 to 14.80
Sequence chart: 031.01
Total observations: 11760
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1890.. 2 3 1 1 1 1900.. 47 42 19 18 24 142 173 173 130 1910.. 113 127 126 192 169 151 150 131 153 133 1920.. 126 124 81 140 193 256 382 270 283 286 1930.. 162 210 225 217 186 134 99 174 326 195 1940.. 117 32 56 101 83 157 227 2 75 1950.. 44 35 29 20 16 18 16 7 23 32 1960.. 57 44 76 63 47 48 56 79 120 51 1970.. 45 64 106 200 162 143 93 113 143 146 1980.. 172 153 105 196 154 140 147 189 175 184 1990.. 107 66 80 94 92 36 55 97 99 100 2000.. 83
S Cygni
Type: M
| P-LC
| O-LC
Period: 323d
Coords: (2000) 20h05.5m +57°59'
Magnitude range: 9.08 to 15.90
Sequence chart: 032.01
Total observations: 5579
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1890.. 1 4 1920.. 13 46 104 191 226 141 102 107 1930.. 84 97 81 113 108 71 1940.. 35 13 23 45 41 136 187 65 1950.. 38 36 22 15 11 16 8 6 8 26 1960.. 10 27 58 67 64 38 38 42 62 36 1970.. 17 15 56 77 75 84 56 98 151 135 1980.. 148 146 129 171 156 144 166 164 158 129 1990.. 74 67 73 75 74 29 34 26 64 77 2000.. 49
T Cygni
Type: LB?
| C-LC
Coords: (2000) 20h47m11s +34°22'28"
Magnitude range: 4.87 to 5.80
Sequence chart: MDT720729
Total observations: 473
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1890.. 5 14 1970.. 156 100 1990.. 70 29 33 2000.. 66
U Cygni
Type: M
| O-LC
Period: 463.24d
Coords: (2000) 20h19m36s +47°53'42"
Magnitude range: 6.55 to 12.70
Sequence chart: JEI7302
Total observations: 4280
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1890.. 2 1 1930.. 82 145 325 85 1940.. 57 19 25 54 55 101 251 55 108 45 1950.. 54 99 59 51 76 59 101 74 101 1960.. 85 78 64 65 97 105 113 184 245 226 1970.. 168 215 123 190 146 1990.. 8 1 14 26 16 2000.. 27
V Cygni
Type: M
| P-LC
| O-LC
Period: 421d
Coords: (2000) 20h14.3m +48°09'
Magnitude range: 7.05 to 14.60
Sequence chart: 034.01
Total observations: 8140
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1910.. 44 88 1920.. 105 167 95 110 174 239 318 241 283 283 1930.. 209 216 164 216 227 180 1940.. 129 16 37 42 63 135 196 71 1950.. 58 53 53 29 26 42 20 20 29 42 1960.. 29 34 105 97 116 100 98 114 84 42 1970.. 52 26 18 1980.. 237 198 236 190 140 246 243 218 186 1990.. 138 80 84 123 119 32 69 27 76 88 2000.. 75
W Cygni
| Binocular priority stars in 1995
Type: SRB
| P-LC
Period: 131d
Coords: (2000) 21h36.0m +45°22'
Magnitude range: 4.38 to 7.86
Sequence chart: 062.02/01
| @
Total observations: 24450
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1890.. 1 1900.. 19 57 29 10 8 12 8 83 157 182 1910.. 134 102 139 146 134 153 190 279 230 217 1920.. 378 320 224 242 243 231 205 324 403 397 1930.. 269 209 182 187 155 68 172 1940.. 147 69 29 41 92 182 352 106 239 86 1950.. 134 161 183 272 258 203 89 63 97 348 1960.. 354 346 327 419 521 570 276 263 419 330 1970.. 260 326 382 742 892 654 386 253 216 254 1980.. 309 349 362 386 473 283 393 366 386 310 1990.. 317 254 406 425 327 325 75 54 466 199 2000.. 145
Y Cygni
Type: EA
Period: 2.996333d
Coords: (2000) 20h52m04s +34°39'26"
Magnitude range: 7.00 to 7.96
Sequence chart: JEI710927
Total observations: 100
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 3 15 58 20 2000.. 4
Z Cygni
Type: M
Period: 263.69d
Coords: (2000) 20h01m27s +50°02'35"
Magnitude range: 8.20 to 10.30
Total observations: 30
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1890.. 2 2 1990.. 25 1
RS Cygni
Type: SRA
| O-LC
Period: 417.39d
Coords: (2000) 20h13m24s +38°43'43"
Magnitude range: 6.80 to 9.40
Total observations: 97
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 27 44 1 2000.. 25
RT Cygni
Type: M
| O-LC
Period: 190.28d
Coords: (2000) 19h43m38s +48°46'38"
Magnitude range: 7.00 to 12.40
Total observations: 140
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 10 49 17 30 2000.. 34
RU Cygni
Type: SRA
Period: 233d
Coords: (2000) 21h40.6m +54°19'
Magnitude range: 7.20 to 9.30
Sequence chart: MDT831001
Total observations: 262
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1970.. 34 37 1990.. 39 22 12 29 64 24 2000.. 1
RV Cygni
Type: SRB
| P-LC
Period: 263d
Coords: (2000) 21h43.3m +38°01'
Magnitude range: 6.30 to 9.60
Sequence chart: MDT 830918
Total observations: 2040
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1970.. 98 83 77 99 95 61 52 41 62 1980.. 51 35 65 67 118 81 132 116 105 81 1990.. 68 57 50 2 99 17 30 19 78 69 2000.. 32
RW Cygni
Type: SRC
Period: 550d?
Coords: (2000) 20h28m50s +39°58'56"
Magnitude range: 8.90 to 8.90
Total observations: 1
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 1
SS Cygni
| Eclipsing DNe update 1
| A New Project for Detecting Eclipsing DNe
| Report on the Warner Symposium on CVs
Type: UGSS
| C-LC
| P-LC
| O-LC
Period: 50d
Coords: (2000) 21h42.7m +43°35'
Magnitude range: 7.66 to 12.83
Sequence chart: 005.02/01
Total observations: 41876
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1900.. 62 477 710 760 1910.. 521 479 541 704 708 734 789 760 722 752 1920.. 852 970 827 843 852 865 805 790 183 94 1930.. 67 95 79 146 102 65 60 61 34 41 1940.. 7 46 72 46 34 99 1950.. 122 132 97 207 53 18 1960.. 500 454 569 577 384 507 632 663 1970.. 600 837 578 1150 988 900 789 470 680 639 1980.. 661 919 651 595 622 402 614 613 764 512 1990.. 400 463 396 444 452 377 606 558 995 752 2000.. 680
TT Cygni
Type: SRB
Period: 118d
Coords: (2000) 19h40.9m +32°37'
Magnitude range: 7.10 to 8.90
Sequence chart: 227.01
| @
Total observations: 712
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1970.. 91 98 1990.. 67 61 73 42 47 91 76 2000.. 66
TU Cygni
Type: M
| O-LC
Period: 219.44d
Coords: (2000) 19h46m11s +49°04'24"
Magnitude range: 8.80 to 14.50
Total observations: 88
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 8 23 14 18 2000.. 25
WX Cygni
Type: M
Period: 410.45d
Coords: (2000) 20h18m34s +37°27'02"
Magnitude range: 9.70 to 9.80
Total observations: 2
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 1 2000.. 1
AF Cygni
| Binocular priority stars in 1995
Type: SRB
| P-LC
| O-LC
Period: 92d
Coords: (2000) 19h30.2m +46°09'
Magnitude range: 5.80 to 8.60
Sequence chart: 232.01
| @
Total observations: 6198
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1970.. 173 190 1980.. 116 145 206 293 348 313 387 376 422 383 1990.. 307 289 329 309 253 309 87 110 349 269 2000.. 235
AT Cygni
Type: M
Period: 264.1d
Coords: (2000) 20h57m13s +33°12'54"
Magnitude range: 12.00 to [14.20
Total observations: 18
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 4 8 6
AW Cygni
Type: SRB
Period: 340d?
Coords: (2000) 19h28m48s +46°02'39"
Magnitude range: 8.30P to 10.30
Sequence chart: MDT 1983
Total observations: 46
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1970.. 4 1990.. 5 16 21
BC Cygni
Type: SRC
| P-LC
Period: 700d?
Coords: (2000) 20h21.7m +37°32'
Magnitude range: 8.53 to 11.02
Sequence chart: 065.01
Total observations: 2993
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1970.. 14 68 216 179 113 77 142 179 1980.. 148 128 136 163 198 173 201 185 174 151 1990.. 90 56 49 35 40 31 28 14 2000.. 5
BF Cygni
Type: ZAND+E
| P-LC
| O-LC
Coords: (2000) 19h23m54s +29°40'29"
Magnitude range: 9.54 to 13.50
Sequence chart: 088.02
| @
Total observations: 1620
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1980.. 29 1 1990.. 4 73 115 97 116 116 212 185 263 197 2000.. 212
BI Cygni
Type: LC
| P-LC
Coords: (2000) 20h21.4m +36°56'
Magnitude range: 8.91P to 10.80
Sequence chart: 065.01
Total observations: 3267
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1970.. 18 81 260 250 123 107 149 189 1980.. 155 127 147 176 194 178 202 185 175 153 1990.. 90 56 49 35 41 46 31 29 16 2000.. 5
CH Cygni
| Recent Activity
Type: ZAND+SR
| C-LC
| P-LC
| O-LC
Coords: (2000) 19h24.6m +50°15'
Magnitude range: 5.04 to 10.70
Sequence chart: 089.02
| A
| B
Total observations: 15671
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1960.. 30 85 1970.. 187 276 378 380 401 282 270 422 382 1980.. 384 362 349 392 718 631 879 766 761 682 1990.. 422 379 488 602 524 734 458 496 976 833 2000.. 742
CI Cygni
Type: EA/G+ZAND
| P-LC
| O-LC
Period: 855d
Coords: (2000) 19h50.2m +35°41'
Magnitude range: 8.70 to 12.30
Sequence chart: 006.01
Total observations: 6408
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1970.. 12 44 103 33 108 294 288 1980.. 287 342 296 263 209 163 374 385 374 319 1990.. 204 187 170 180 179 180 228 280 284 288 2000.. 334
CN Cygni
Type: M
Period: 198.53d
Coords: (2000) 20h17m53s +59°47'31"
Magnitude range: 8.50 to 12.00
Total observations: 10
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 10
DD Cygni
Type: M
| O-LC
Period: 147.6d
Coords: (2000) 19h31m29s +34°41'43"
Magnitude range: 9.70 to 13.20
Total observations: 73
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 1 3 13 25 2000.. 31
EM Cygni
| Full geocentric 2000 eclipse ephemeris
Type: UGZ+E
| C-LC
| P-LC
Coords: (2000) 19h38.7m +30°30'
Magnitude range: 11.40 to 14.30
Sequence chart: 216.02
Total observations: 1448
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 8 5 5 12 309 248 300 308 2000.. 253
EY Cygni
Type: UGSS
| O-LC
Coords: (2000) 19h54m38s +32°21'38"
Magnitude range: 11.20 to 15.30
Sequence chart: GMH870704
Total observations: 1453
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1980.. 18 1990.. 4 65 63 83 94 121 157 128 148 288 2000.. 284
HN Cygni
Type: SR?
Coords: (2000) 19h33m40s +28°55'58"
Magnitude range: 13.44 to 16.10
Sequence chart: TA911025
Total observations: 107
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 50 29 20 8
KZ Cygni
Type: M
Period: 405.95d
Coords: (2000) 20h27m23s +41°04'27"
Magnitude range: 10.40 to [13.20
Total observations: 20
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 6 4 3 2000.. 7
V337 Cygni
Type: UGSU
Coords: (2000) 19h59m52s +39°13'53"
Magnitude range: ? to [16.40
Sequence chart: VVS Belgian
Total observations: 461
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 46 60 64 81 53 65 2000.. 92
V367 Cygni
Type: EB
Period: 18.59773d
Coords: (2000) 20h47m59s +39°17'13"
Magnitude range: 6.95 to 7.80
Sequence chart: JEI860706
Total observations: 125
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 22 78 21 2000.. 4
V391 Cygni
Type: M
Period: 405d?
Coords: (2000) 19h40m53s +48°47'40"
Magnitude range: 10.00 to [13.70
Total observations: 13
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 4 4 2000.. 5
V404 Cygni
Type: XN
Coords: (2000) 20h24m03s +33°51'57"
Magnitude range: ? to [15.30
Sequence chart: TA890730
Total observations: 1093
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 48 41 60 88 112 129 117 112 211 2000.. 175
V405 Cygni
Type: not listed
Coords: (2000) 20h21m36s +40°26'49"
Magnitude range: 6.40 to 9.10
Total observations: 15
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 7 5 2000.. 3
V448 Cygni
Type: EB
Period: 6.519716d
Coords: (2000) 20h06m10s +35°23'10"
Magnitude range: 7.69 to 9.09
Sequence chart: JEI860706
| @
Total observations: 77
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 2 40 18 2000.. 17
V449 Cygni
Type: not listed
Coords: (2000) 19h53m21s +33°56'57"
Magnitude range: 6.80 to 8.00
Total observations: 14
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 4 8 2000.. 2
V453 Cygni
Type: EA
Period: 3.89d
Coords: (2000) 20h06.6m +35°44'
Magnitude range: 8.29 to 9.06
Sequence chart: JEI860706
| @
Total observations: 13
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 2000.. 13
V460 Cygni
Type: SRB
| P-LC
Period: 180d?
Coords: (2000) 21h42.0m +35°31'
Magnitude range: 5.46 to 7.45
Sequence chart: MDT 830918
Total observations: 2870
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1970.. 71 80 85 93 138 130 103 53 74 1980.. 62 63 104 52 144 137 189 169 115 111 1990.. 85 111 131 92 121 86 37 30 88 75 2000.. 41
V465 Cygni (Nova 1948)
Type: NB
Coords: (2000) 19h52m37s +36°33'49"
Magnitude range: ? to [15.00
Total observations: 88
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 5 6 8 15 23 17 2000.. 14
V479 Cygni
Type: M
Period: 388d
Coords: (2000) 21h15m52s +38°11'39"
Magnitude range: 11.90 to 14.00
Total observations: 36
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 10 13 6 3 2000.. 4
V482 Cygni
Type: RCB
| P-LC
Coords: (2000) 19h59.7m +33°58'
Magnitude range: 10.47 to 14.70
Sequence chart: GMH871223
Total observations: 2345
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1980.. 28 115 115 1990.. 95 110 137 176 169 210 240 161 230 295 2000.. 264
V485 Cygni
Type: I
Coords: (2000) 20h01m15s +33°55'40"
Magnitude range: 7.40 to 8.90
Total observations: 2
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 2
V503 Cygni
| Report on the Warner Symposium on CVs
Type: UGSU
| C-LC
Period: 30d?
Coords: (2000) 20h27m18s +43°41'23"
Magnitude range: 13.00 to 15.80
Total observations: 522
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 2 41 86 86 145 2000.. 162
V516 Cygni
Type: UGSS
| C-LC
Period: 30d?
Coords: (2000) 20h47m07s +41°56'04"
Magnitude range: 13.70 to 16.00
Sequence chart: GMH901027
Total observations: 483
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 30 6 82 84 66 89 2000.. 126
V542 Cygni
Type: UGSS
| O-LC
Period: 207d?
Coords: (2000) 19h49m18s +58°29'56"
Magnitude range: 13.00 to [16.00
Sequence chart: TA881227
Total observations: 947
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 49 44 57 52 72 90 98 90 201 2000.. 194
V558 Cygni
Type: M
| O-LC
Period: 344.65d
Coords: (2000) 20h11m58s +54°29'51"
Magnitude range: 10.10 to 15.30
Total observations: 34
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 7 12 5 1 2000.. 9
V630 Cygni
Type: UGSU
| C-LC
Period: 35d?
Coords: (2000) 21h35m00s +40°39'25"
Magnitude range: 13.80 to [15.60
Sequence chart: TA900327
Total observations: 452
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 6 44 1 17 83 85 57 82 2000.. 77
V632 Cygni
Type: UGSS
Coords: (2000) 21h35m54s +40°25'27"
Magnitude range: 13.30 to 16.20
Sequence chart: TA900327
Total observations: 867
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 33 52 60 77 95 101 93 88 57 112 2000.. 99
V750 Cygni
Type: M
Period: 432.8d
Coords: (2000) 20h49m21s +50°31'54"
Magnitude range: 11.90 to 13.20
Total observations: 24
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 7 3 6 2000.. 8
V751 Cygni
| Report on the Warner Symposium on CVs
| A Neglected VY Scl star
Type: NL
| C-LC
| O-LC
Coords: (2000) 20h52m13s +44°19'27"
Magnitude range: 13.70 to 16.30
Sequence chart: TA901026
Total observations: 578
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 29 3 29 22 28 56 84 73 135 2000.. 119
V793 Cygni
Type: UGSS
Coords: (2000) 19h33m06s +33°15'32"
Magnitude range: ? to [15.60
Total observations: 24
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 24
V795 Cygni
Type: UGSS
Coords: (2000) 19h34m34s +31°32.0'
Magnitude range: 12.60 to [16.43
Sequence chart: TA881229
Total observations: 935
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 56 50 104 75 62 131 97 63 137 2000.. 160
V811 Cygni
Type: UGSS
Coords: (2000) 19h48m23s +36°26'20"
Magnitude range: 13.30 to 14.50
Total observations: 180
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 22 79 2000.. 79
V832 Cygni
Type: GCAS
Coords: (2000) 20h59m49s +47°31'15"
Magnitude range: 4.70 to 5.00
Sequence chart: TM1996
Total observations: 71
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 4 9 16 26 2000.. 16
V930 Cygni
Type: LB
| C-LC
Coords: (2000) 19h39m07s +30°28'49"
Magnitude range: 11.10 to 13.70
Sequence chart: AAVSO
Total observations: 85
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 5 9 10 12 20 16 2000.. 13
V973 Cygni
Type: SRB
Period: 40d?
Coords: (2000) 19h44.8m +40°43'
Magnitude range: 5.60 to 8.15
Sequence chart: 232.01
| @
Total observations: 1159
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1980.. 88 1990.. 37 111 6 152 180 168 66 40 131 101 2000.. 79
V1016 Cygni
Type: NC+M
| O-LC
Coords: (2000) 19h57m05s +39°49.6'
Magnitude range: 10.20 to [12.70
Sequence chart: 092.01
Total observations: 748
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1980.. 1 5 17 1 1990.. 25 35 36 42 45 57 88 104 90 85 2000.. 117
V1028 Cygni
Type: UGSU
| C-LC
| A-LC
Coords: (2000) 20h00m52s +56°56.4'
Magnitude range: 13.24 to [15.60
Sequence chart: TA950730
Total observations: 810
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 49 47 56 49 64 101 94 65 115 2000.. 170
V1057 Cygni
Type: FUOri
| O-LC
Coords: (2000) 20h58m54s +44°15.3'
Magnitude range: 9.70 to 13.60
Sequence chart: TA950507
Total observations: 539
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1970.. 2 1990.. 5 7 57 83 105 94 92 2000.. 94
V1060 Cygni
Type: UGSS
| C-LC
Coords: (2000) 21h07m42s +37°14'08"
Magnitude range: 12.60 to [15.70
Sequence chart: VVS Belgian
Total observations: 627
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 28 32 77 83 65 152 2000.. 190
V1062 Cygni
Type: UGSS
Coords: (2000) 21h08m13s +36°49'16"
Magnitude range: 14.80 to 14.80
Total observations: 16
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 2000.. 16
V1070 Cygni
Type: SRB
Period: 73.5d
Coords: (2000) 21h22m49s +40°55'58"
Magnitude range: 7.20 to 7.55
Sequence chart: TM1996
Total observations: 91
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 7 13 23 30 2000.. 18
V1089 Cygni
Type: UGSS
Coords: (2000) 21h44.2m +47°54.5'
Magnitude range: ? to [14.10
Total observations: 142
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 38 62 41 1
V1113 Cygni
Type: UGSU
| O-LC
Coords: (2000) 19h22m39s +52°43.9'
Magnitude range: 13.30 to [16.08
Sequence chart: GP/Kato940902
Total observations: 877
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 49 47 60 61 131 132 131 76 83 2000.. 107
V1143 Cygni
Type: EA
Period: 7.64d
Coords: (2000) 19h38.7m +54°58'
Magnitude range: 6.00 to 6.00
Sequence chart: JEI860706
Total observations: 3
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 3
V1147 Cygni
Type: EA?
Period: 2.2446d?
Coords: (2000) 19h45m52s +32°15'40"
Magnitude range: 11.50P to 11.50P
Total observations: 19
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1960.. 1 1 1970.. 4 1 2 2 1980.. 2 2 1 1 1 1
V1251 Cygni
Type: UGSU
| O-LC
Coords: (2000) 21h40m53s +48°39.7'
Magnitude range: 12.80 to [16.10
Sequence chart: TA950114
Total observations: 1046
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 25 53 98 85 89 89 99 85 192 2000.. 231
V1316 Cygni
Type: UG?
Coords: (2000) 20h12m13s +42°45'52"
Magnitude range: ? to [15.74
Sequence chart: VSNET
Total observations: 403
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 86 84 62 67 2000.. 104
V1322 Cygni
Type: GCAS
Coords: (2000) 20h23m46s +38°30'02"
Magnitude range: 9.20 to 9.50
Total observations: 130
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 10 22 15 16 27 18 2000.. 22
V1329 Cygni
Type: E+NC
| C-LC
| O-LC
Period: 950d
Coords: (2000) 20h51m01s +35°34.9'
Magnitude range: 12.78 to 14.40
Sequence chart: 093.01
Total observations: 752
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 4 47 46 56 55 68 91 99 81 85 2000.. 120
V1330 Cygni (Nova 1970)
Type: NA
Coords: (2000) 20h52m44s +35°59'22"
Magnitude range: ? to [14.70
Sequence chart: GMH870705
Total observations: 313
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1980.. 8 1990.. 3 52 22 14 27 43 29 35 29 26 2000.. 25
V1339 Cygni
Type: SRB
Period: 35d?
Coords: (2000) 21h42m09s +45°45'55"
Magnitude range: 5.90 to 7.10
Sequence chart: 062.02/01
| @
Total observations: 254
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1970.. 65 57 1990.. 1 14 25 37 28 2000.. 27
V1363 Cygni
Type: UGZ?
Coords: (2000) 20h06m12s +33°42'46"
Magnitude range: 15.00 to 15.90
Sequence chart: TA901027
Total observations: 643
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 38 37 67 59 72 101 89 65 61 2000.. 54
V1426 Cygni
Type: M
| C-LC
| O-LC
Period: 470d
Coords: (2000) 21h34m06s +39°04'23"
Magnitude range: 10.00 to 13.20
Total observations: 34
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 10 2000.. 24
V1454 Cygni
Type: UGSS
Coords: (2000) 19h53m39s +35°18'53"
Magnitude range: 14.08 to [15.80
Sequence chart: TA920110
Total observations: 787
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 39 58 69 64 80 101 108 88 78 2000.. 102
V1478 Cygni
Type: SDOR
Coords: (2000) 20h32m46s +40°39'34"
Magnitude range: 13.40 to 13.60
Total observations: 3
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 3
V1500 Cygni (Nova 1975)
| Report on the Warner Symposium on CVs
Type: NA
| O-LC
Coords: (2000) 21h11m37s +48°09'02"
Magnitude range: 1.44 to 14.90
Sequence chart: JEI7601
Total observations: 1358
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1970.. 1027 257 50 10 10 1980.. 4
V1504 Cygni
Type: UGSU
| C-LC
Coords: (2000) 19h28m57s +43°05'36"
Magnitude range: 13.30 to 16.00
Sequence chart: Belgian VVS
Total observations: 463
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 36 73 80 61 119 2000.. 94
V1515 Cygni
Type: not listed
Coords: (2000) 20h23m48s +42°12'27"
Magnitude range: 12.50 to 13.00
Total observations: 2
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 2
V1624 Cygni (Fl28)
Type: SXARI
Period: .7d
Coords: (2000) 20h09m25s +36°50'22"
Magnitude range: 4.80 to 5.10
Total observations: 103
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 32 2000.. 71
V1654 Cygni
Type: M
Period: 268d
Coords: (2000) 20h22m17s +40°43'15"
Magnitude range: ? to [10.50
Total observations: 9
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 6 2 2000.. 1
V1661 Cygni
Type: not listed
Coords: (2000) 20h48m56s +46°06'52"
Magnitude range: 4.70 to 6.00
Total observations: 15
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 3 9 2000.. 3
V1668 Cygni (Nova 1978)
Type: NA
Coords: (2000) 21h42m35s +44°01'56"
Magnitude range: 10.59 to [14.60
Sequence chart: TA 177+194
Total observations: 184
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1970.. 126 1980.. 20 4 3 1990.. 6 2 1 3 6 7 2000.. 6
V1711 Cygni
Type: UG
Coords: (2000) 20h55m01s +44°55'31"
Magnitude range: ? to [14.70
Total observations: 143
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 39 62 41 1
V1760 Cygni (Honda's Mira obj)
Type: M
Period: 298d
Coords: (2000) 21h42m57s +31°27'33"
Magnitude range: 9.88 to [14.80
Sequence chart: GMH860116
Total observations: 129
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 29 33 28 31 8
V1819 Cygni (Nova 1986)
Type: N
| O-LC
Coords: (2000) 19h54m38s +35°42'14"
Magnitude range: 9.80 to 15.05
Sequence chart: GMH891203
Total observations: 860
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1980.. 286 234 20 1990.. 5 55 22 15 33 58 28 23 28 23 2000.. 30
V1910 Cygni (LD57)
Type: Irr
Coords: (2000) 21h32m32s +38°57'55"
Magnitude range: 11.00 to 13.20
Total observations: 49
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 9 14 10 9 2000.. 7
V1974 Cygni (Nova 1992)
Type: N
| O-LC
Coords: (2000) 20h30m30s +52°37.9'
Magnitude range: 4.18 to 16.20
Sequence chart: N/019.03
Total observations: 1346
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 664 253 169 125 81 53 1
V1990 Cygni (TAV1941+34)
Type: SR?
| O-LC
Period: 560d?
Coords: (2000) 19h43m33s +34°29'25"
Magnitude range: 10.40P to 14.20P
Sequence chart: TA971229
Total observations: 100
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1960.. 3 1 1 1970.. 1 1 1 1 1 1 1 1 2 1 1980.. 2 2 1 1 16 25 9 8 1990.. 11 9
V2015 Cygni
Type: not listed
Coords: (2000) 20h33m54s +46°41'38"
Magnitude range: 5.00 to 6.10
Total observations: 7
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 2 4 2000.. 1
V2085 Cygni (NSV12247)
| Suspected Binocular Variables in Hipparcos data
Type: I
Coords: (2000) 19h37m32s +54°57'27"
Magnitude range: 7.20 to 7.50
Total observations: 39
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 2 24 2000.. 13
V2176 Cygni (USNO1425.09823278)
| A new CV in Cygnus
Type: UGSU
Coords: (2000) 19h27m12s +54°17'52"
Magnitude range: 13.40 to [16.10
Sequence chart: 241.01
| @
Total observations: 338
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 37 69 75 2000.. 157
BD+47 2801 Cygni
Type: ?
Coords: (2000) 19h17.5m +47°57'
Magnitude range: 7.20 to 7.45
Sequence chart: MDT 1973
Total observations: 6
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 4 2000.. 2
LD22 Cygni
Type: ?
| O-LC
Coords: (1950) 20h18m58s +49°33'
Magnitude range: 12.50 to [15.00
Sequence chart: GMH911020
Total observations: 59
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 7 5 12 13 9 7 2000.. 6
NSV12439 Cygni (CSV8307)
Type: SR
Coords: (2000) 19h49m03s +32°47'57"
Magnitude range: 7.45 to 8.20
Sequence chart: Suspects2
Total observations: 53
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 3 2 5 26 2000.. 17
NSV12634 Cygni (Ross077)
Type: not listed
| C-LC
Coords: (2000) 19h57m53s +46°57'09"
Magnitude range: 11.50 to 15.50
Total observations: 78
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 9 8 11 8 2000.. 42
NSV13262 Cygni (Q1999/003)
| Detected in CCD Nova Patrol
Type: not listed
Coords: (2000) 20h43m41s +44°28'38"
Magnitude range: 10.16 to 14.30
Sequence chart: TA990131
Total observations: 183
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1960.. 1 3 1 1970.. 1 3 1 2 1 3 4 1980.. 12 3 2 1990.. 5 66 2000.. 75
NSV13784 Cygni (CSV103049)
Type: not listed
Coords: (2000) 21h33.1m +45°51'
Magnitude range: 7.06 to 7.31
Sequence chart: Suspect sheet 2
Total observations: 37
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 1 9 8 17 2000.. 2
NSV13857 Cygni (CSV8683)
Type: LB
Coords: (2000) 21h43.1m +41°09'
Magnitude range: 4.68 to 6.25
Sequence chart: MDT 720909
Total observations: 860
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1970.. 72 76 39 43 43 23 50 1980.. 35 25 24 29 96 66 74 68 1990.. 51 15 6 25
NSV25747 Cygni (Scovil's obj)
Type: UG?
Coords: (1950) 21h40.8m +31°20'
Magnitude range: ? to [14.80
Sequence chart: GMH860116
Total observations: 566
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 45 41 39 29 55 81 88 64 61 2000.. 63
P Cygni
Type: SDOR
Coords: (2000) 20h17.8m +38°02'
Magnitude range: 4.00 to 6.15
Sequence chart: MDT720729
Total observations: 5456
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1890.. 5 1970.. 260 135 383 369 277 220 136 55 97 1980.. 121 116 142 143 275 225 343 284 197 186 1990.. 197 156 150 126 168 153 79 84 133 140 2000.. 101
Q Cygni (Nova 1876)
Type: NA
| C-LC
| O-LC
Coords: (2000) 21h41.7m +42°50.5'
Magnitude range: 14.08 to 15.73
Sequence chart: GMH871211
Total observations: 679
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 51 58 70 65 70 81 89 67 65 2000.. 63
TAV1933+53 Cygni (Q1990/80)
Type: not listed
| C-LC
Coords: (2000) 19h34.2m +53°53'
Magnitude range: 10.10 to 12.00
Sequence chart: TA910202
Total observations: 140
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 20 74 2000.. 46
chi Cygni
| Supplemental
| The Maxima of Chi Cygni
| a 100+year BAA record
Type: M
| P-LC
| O-LC
Period: 408d
Coords: (2000) 19h50.6m +32°55'
Magnitude range: 3.54 to 14.46
Sequence chart: 045.01
Total observations: 19498
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1890.. 26 40 12 4 22 1900.. 67 189 83 29 94 69 134 232 244 274 1910.. 164 190 252 256 208 194 199 234 234 232 1920.. 328 355 274 389 373 337 403 314 359 427 1930.. 248 318 271 333 301 262 234 212 299 239 1940.. 132 38 66 67 68 117 266 41 129 87 1950.. 115 141 91 65 69 111 61 63 62 128 1960.. 113 138 118 58 81 90 69 175 323 231 1970.. 181 220 131 275 264 310 177 116 185 139 1980.. 182 171 164 230 232 153 315 300 291 154 1990.. 128 108 90 168 200 279 169 205 311 228 2000.. 151
companion to V1316 Cygni
Type: ?
| O-LC
Coords: (2000) 20h12m13s +42°45'52"
Magnitude range: 14.23 to [15.74
Sequence chart: VSNET
Total observations: 394
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 2 93 84 62 67 2000.. 86
