R Delphini
Type: M
Period: 285.07d
Coords: (2000) 20h14m55s +09°05'17"
Magnitude range: 8.00 to 11.40
Total observations: 18
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 1 12 1 2000.. 4
S Delphini
Type: M
Period: 277.75d
Coords: (2000) 20h43m05s +17°05'20"
Magnitude range: 8.30 to 12.60
Sequence chart: RGA1963
Total observations: 616
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1960.. 92 61 44 57 62 59 1970.. 47 74 76 29 1990.. 3 2 6 2 2000.. 2
U Delphini
Type: SRB
| P-LC
Period: 110d?
Coords: (2000) 20h45.5m +18°06'
Magnitude range: 6.00 to 8.00
Sequence chart: 228.01
| @
Total observations: 4314
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1970.. 213 140 318 313 223 252 145 100 81 1980.. 186 285 213 1990.. 144 176 184 262 256 240 64 55 235 145 2000.. 84
X Delphini
Type: M
Period: 281.04d
Coords: (2000) 20h54m53s +17°38'34"
Magnitude range: 9.00 to 13.70
Total observations: 9
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 4 1 1 1 2000.. 2
CM Delphini
Type: Irr
Coords: (2000) 20h24m55s +17°18'24"
Magnitude range: 13.40 to 14.20
Total observations: 32
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 2000.. 32
EU Delphini
Type: SRB
| P-LC
Period: 60d
Coords: (2000) 20h37.9m +18°16'
Magnitude range: 5.48 to 7.55
Sequence chart: 228.01
| @
Total observations: 4470
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1970.. 220 185 308 357 227 258 153 101 83 1980.. 209 287 205 1990.. 164 171 182 282 259 249 65 56 226 134 2000.. 89
HO Delphini
Type: UG?
Period: 212.4d?
Coords: (2000) 20h36m57s +14°03'23"
Magnitude range: ? to [15.10
Sequence chart: GMH921017
Total observations: 27
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 5 22
HR Delphini (Nova 1967)
Type: NB
| P-LC
| O-LC
Coords: (2000) 20h42.3m +19°10'
Magnitude range: 3.32 to 12.90
Sequence chart: JEI1972
Total observations: 8343
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1960.. 994 897 533 1970.. 345 273 203 196 216 240 127 63 84 116 1980.. 151 176 202 216 255 232 358 357 283 255 1990.. 189 172 121 129 125 166 130 95 159 167 2000.. 118
IO Delphini
Type: UG
Coords: (2000) 20h26.5m +18°30.6'
Magnitude range: ? to [15.80
Total observations: 254
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 36 64 52 33 36 2000.. 33
MV Delphini (NSV13150)
| Suspected Binocular Variables in Hipparcos data
Type: SR
| P-LC
Period: 25.099d?
Coords: (2000) 20h34.8m +19°32'
Magnitude range: 7.05 to 8.07
Sequence chart: 228.01
| @
Total observations: 1328
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1970.. 20 85 122 112 121 90 36 52 1980.. 35 73 73 82 78 43 95 47 1990.. 65 18 4 18 19 27 2000.. 13
NSV13242 Delphini
Type: not listed
Coords: (2000) 20h42m23s +19°23'46"
Magnitude range: 7.50 to 7.80
Total observations: 29
Annual totals ++0 ++1 ++2 ++3 ++4 ++5 ++6 ++7 ++8 ++9 1990.. 16 2000.. 13
