Epochs and Periods for the EBs on the BAA programme

Tony Markham

Data are taken, where available, from the SAC (Supplemento ad Annuarrio Cracoviense) ephemerides handbook for 1999. (Krakow University)

Stars not included in the SAC listing were : ST Aqr, XZ Cnc, NSV4441 Cnc, AD Cap, V523 Cas, NN Cep, V453 Cyg, UZ Leo, NSV4031 Lyn, V505 Mon and BV Tau. Data for these were taken, where available, from the GCVS.

       List of Eclipsing Binaries and Bases for Ephemerides 1999

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Variable RA 2000.0 dec   J.D.hel     Period       M    A1   A2        D   d
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          h  m     o  '  24..d       d            m    m    m         h    h
  TW And 00 03.3  32 51  45295.253   4.122774    8.8  2.06 0.14  V  12.8
  WW And 23 44.9  45 41  22719.40   23.28527    10.3  1.1        v  40    7.0
  AB And 23 11.5  36 54  48513.5432  0.33189044  9.49 0.82 0.70  V    W
  AD And 23 36.7  48 40  43045.856   0.98619023 10.9  0.7  0.7   p    B
  BX And 02 09.0  40 48  46359.5597  0.61011255  8.9  0.67 0.25  v    W
  CD And 01 26.5  44 22  26414.418  34.443898    9.8  0.5        p  99    0
  DS And 01 57.8  38 05  36142.401   1.0105190  10.8  0.6  0.3   p   4.0  0
  ST Aqr 22 21.0 -06 58  41236.316   0.78099525  9.2  0.5  0.2   v    B
  SU Aqr 22 52.1 -12 57  35339.458   1.0446988  10.2  0.6  0.3   p
  OO Aql 19 48.2  09 18  49193.4418  0.5067888   9.2  0.8  0.7   v    W
V346 Aql 20 10.0  10 21  42959.4707  1.10636313  9.0  1.2  0.10  p   5.0  0
V822 Aql 19 31.3 -02 07  42577.333   5.294950    6.87 0.57 0.20  V
   R Ara 16 39.7 -56 59  25818.028   4.42507     6.0  0.9  0.2   p   9.5  0
  SS Ari 02 04.2  23 57  50043.2772  0.40598444 10.37 0.55 0.45  V    W
  SX Aur 05 11.7  42 09  49754.643   1.2100834   8.38 0.76 0.49  V    B
  TT Aur 05 09.7  39 35  45010.2397  1.3327348   8.3  0.9  0.4   p    B
  WW Aur 06 32.5  32 28  41399.305   2.525019    5.75 0.75 0.64  V   6.0  0
  AM Aur 04 56.6  32 11  44853.147  13.61906    10.6  1.5  0.1   p  56    0
  AR Aur 05 18.3  33 46  48263.3657  4.1346822   6.05 0.67 0.55  B   6.9  0
  BF Aur 05 05.1  41 17  49002.0255  1.58322190  8.5  0.76 0.73  B    B
  CQ Aur 06 03.9  31 20  40000.281  10.622078    9.04 0.34 0.1   V  36   24.5
  EO Aur 05 18.4  36 37  21190.6787  4.0656517   7.5  0.52 0.21  B  22.4
  HL Aur 06 19.1  49 43  47913.3470  0.62250590 10.80 0.89 0.45  V    B
  IM Aur 05 15.5  46 24  47530.296   1.2472862   7.90 0.61 0.15  V   6.0  0
  IU Aur 05 27.9  34 47  38448.4076  1.811474    8.19 0.63 0.48  V    B
  IY Aur 05 48.5  43 05  47848.331   2.793372    9.4  0.7        p
  LY Aur 05 28.7  35 22  39061.463   4.002496    6.66 0.69 0.60  V    B
  SS Boo 15 13.6  38 34  20707.369   7.606133   10.28 0.67 0.1   V  18.3  0
  ZZ Boo 13 56.2  25 55  49023.6622  4.9917633   6.79 0.65 0.65  V   7.2
  AC Boo 14 56.5  46 22  47641.577   0.3524376   9.96 0.62 0.55  V    W
  AD Boo 14 35.2  24 38  48438.392   2.0688078   9.46 0.64 0.40  V
  SV Cam 06 41.3  82 16  47745.448   0.5930727   9.8  0.79 0.15  p   2.4  0
  AN Cam 04 05.9  76 53  45674.23   20.9986     10.4  0.8        p  35
  RZ Cnc 08 39.2  31 48  18702.531  21.642998    9.85 1.17 0.35  B  76    8
  TW Cnc 08 29.6  12 27  31854.76   70.760       9.0  0.7  0.1   p  50   26
  UU Cnc 08 02.5  15 11  46482.593  96.682       8.68 0.67 0.52  V    B
  WY Cnc 09 01.9  26 41  46025.9019  0.8293696   9.6  0.8  0.1   p   2.8
  XZ Cnc 08 29.3  13 13  25647.390   1.113753    9.8  0.4  0.4   p    B
  ZZ Cnc 07 57.1  10 59  44635.44   51.1894     10.10 1.45 0.1   p  86
NSV4441  09 17.6  16 55  unavailable
  RS CVn 13 10.6  35 56  45908.331   4.79781     7.93 1.21 0.26  V  12.7  1.6
  UW CMa 07 18.7 -24 34  42424.014   4.39341     4.84 0.49 0.41  V    B
 secondary               42426.211
  AD Cap 21 39.6 -16 00  not given   2.960       9.8  0.6        v
  RX Cas 03 07.7  67 35  51192.18   32.33422     8.6  0.9  0.6   v    B
  RZ Cas 02 48.9  69 38  48960.2122  1.1952572   6.18 1.54 0.08  V   4.8  0
  TV Cas 00 19.3  59 08  41595.3582  1.8125944   7.22 0.96 0.10  V   8.2  0
  TW Cas 02 45.9  65 44  48274.4350  1.4283217   8.3  0.65 0.07  V   7.2  0
  TX Cas 02 52.3  62 47  48274.433   2.926856    9.2  0.6  0.4   v    B
  YZ Cas 00 45.6  74 59  45990.3009  4.467224    5.71 0.41 0.07  V  16.1  4.8
  AB Cas 02 37.5  71 18  50519.362   1.3668897  10.10 0.78 0.18  V   5.9  0
  BM Cas 00 54.8  64 05  25772.9    197.27185    8.78 0.53 0.2   V    B
  DO Cas 02 41.4  60 33  33926.4573  0.6846661   8.6  0.65 0.22  p    B
V523 Cas 00 40.1  50 14  41220.3036  0.23369068 10.6  0.9  0.7   v    W
   U Cep 01 02.3  81 53  50001.451   2.4930856   6.80 2.30 0.09  V   9.6  2.3
  VW Cep 20 37.3  75 36  48862.5220  0.2783076   7.30 0.54 0.33  V    W
  CW Cep 23 04.0  63 24  49177.4116  2.7291396   8.04 0.46 0.36  B   8.5  0
 secondary               49375.3155
  EG Cep 20 16.0  76 49  45580.5491  0.54462282  9.31 0.90 0.30  V   2.0  0
  EI Cep 21 28.5  76 24  36820.4665  8.439365    7.7  0.51 0.44  V  12.2  0
 secondary               36824.6862
  GK Cep 21 31.0  70 49  38694.7652  0.9361578   6.89 0.48 0.46  V    B
  NN Cep 23 02.1  62 31  44507.4033  2.0583050   8.2  0.4  0.2   v    6
  SS Cet 02 48.6  01 46  42451.329   2.973976    9.4  3.6        v   9.3  1.8
  VV Cet 00 55.7 -02 06  45671.277   0.522390   10.3  0.7        p    W
  RS Cha 08 43.2 -79 04  42850.7688  1.669870    6.3  0.45 0.4   B   4.8  0
  RW Com 12 33.0  26 43  47613.441   0.2373453  11.07 0.6  0.05  V    W
  RZ Com 12 35.1  23 20  49840.368   0.3385081  10.96 0.70 0.67  B    W
  SS Com 12 49.7  18 42  48683.619   0.4128149  11.3  0.6  0.6   B    W
  CC Com 12 12.1  22 32  50193.384   0.22068545 11.30 0.91 0.72  V    W
   U CrB 15 18.2  31 39  42946.728   3.4522279   7.66 1.13 0.06  V  11.6  0
   Y Cyg 20 52.1  34 39  51180.427   2.9961864   7.30 0.60 0.45  V   7.2  0
 secondary               51181.790   2.9964592
  SW Cyg 20 07.0  46 18  46285.4227  4.573011    9.24 2.59 0.06  V  12.1  2.0
  BR Cyg 19 40.9  46 47  41539.4654  1.33256415  9.4  1.1  0.1   v   6.0  0
  KU Cyg 20 12.8  47 24  33884.84   38.4393     10.73 1.65 0.42  V  72   44
V367 Cyg 20 48.0  39 17  37390.96   18.5972      7.38 0.60 0.40  B    B
V448 Cyg 20 06.2  35 23  16361.107   6.5197162   7.90 0.82 0.50  V    B
V453 Cyg 20 06.6  35 44  39340.0988  3.8898128   8.3  0.4  0.4   v  14
V466 Cyg 19 54.6  33 00  50008.306   1.3915672  10.8  0.8  0.6   p   4.0  0
V477 Cyg 20 05.5  31 58  40769.7137  2.3469846   8.50 0.84 0.19  V   4.0  0.2
 secondary               49550.4946  2.3469846
V1143Cyg 19 38.7  54 58  48409.4182  7.6407538   5.85 0.52 0.21  V   4.0  0.4
 secondary               48430.3590  7.640729
  BI Del 20 27.6  14 20  41877.421   7.25231    11.4  1.9        p  12.2
   Z Dra 11 45.5  72 15  49844.401   1.3574357  10.8  3.3  0.2   p   4.8  0
  TW Dra 15 33.8  63 54  48346.581   2.8068559   8.2  2.3  0.1   p  10.1  1.3
  AI Dra 16 56.3  52 42  37544.5095  1.1988152   7.05 1.04 0.11  V   4.4  0
  BH Dra 19 03.7  57 27  40019.7982  1.81723857  8.38 0.89 0.19  V   7.0  0
   S Equ 20 57.2  05 05  45077.611   3.4361291   8.0  2.08 0.11  V  10.7  0
  RW Gem 06 01.5  23 09  18302.655   2.8654972   9.58 2.18 0.16  V  10.3  1.5
  GW Gem 07 52.5  27 09  46171.442   0.6594456  10.6  1.3  0.4   p    B
   Z Her 17 58.1  15 08  13086.348   3.9928012   7.30 0.88 0.88  V  10.5  1.4
  RX Her 18 30.7  12 37  32380.7145  1.7785720   7.26 0.63 0.48  v   6.0  0.9
  TX Her 17 18.6  41 53  49549.4078  2.0598037   8.54 0.77 0.42  V   4.9  0
  AK Her 17 14.0  16 21  49886.4068  0.42152288  8.83 0.49 0.37  B    W
 68u Her 17 17.3  33 06  05830.0326  2.0510270   4.6  0.68 0.26  p
  TT Hya 11 13.2 -26 28  48743.825   6.9534414   7.5  1.8  0.07  p  16.6  5.6
  SW Lac 22 53.7  37 56  48545.569   0.3207153   8.54 0.82 0.80  V    W
  VX Lac 22 41.0  38 19  50391.346   1.0745016  10.9  1.4        p   4.0  0
  AR Lac 22 08.7  45 42  51178.3711  1.9831467   6.11 0.66 0.32  V   8.4  1.9
  AW Lac 22 18.0  54 28  49130.473   1.1428605  10.6  0.7  0.5   p    B
  CM Lac 22 00.1  44 33  27026.316   1.6046916   8.53 1.04 0.30  B   4.0  0
  RT Leo 09 45.4  19 54  32617.659   7.447906   10.3  1.3  0.2   p  23.1  0
  UV Leo 10 38.4  14 16  47615.4318  0.60008641  9.50 0.68 0.60  B   2.4  0.2
  UZ Leo 10 40.6  13 34  39800.373   0.6180428   9.6  0.6  0.5   B
  AP Leo 11 05.1  05 09  47236.0621  0.4303546   9.30 0.59 0.56  V    W
 Del Lib 15 01.0 -08 31  48788.426   2.327362    4.91 1.05 0.07  B  12.8
  GG Lup 15 18.9 -40 47  47676.6274  1.8496255   5.59 0.6  0.4   V    B
 secondary               47676.5171  1.8495686
NSV4031  08 23.0  45 28  unavailable             8.0  0.8        v
  TT Lyr 19 27.6  41 42  49905.499   5.243727    9.34 2.09 0.10  V  17.6  1.2
  TZ Lyr 18 15.8  41 07  50314.356   0.5288274  10.87 0.98 0.18  V    B
  UZ Lyr 19 21.2  37 56  43689.9415  1.8912727   9.8  1.2        v   6.8  0.6
  HP Lyr 19 21.7  39 56  45236.50   140.75      10.5  0.5  0.5   p    B
Beta Lyr 18 50.1  33 22  51216.152   12.939637   3.34 0.86 0.47  V    B
  TY Men 05 26.9 -81 35  41353.986   0.461667    8.11 0.48 0.39  V    W
  TZ Men 05 30.2 -84 47  38196.370   8.569       6.20 0.70       V   8.2  0
V505 Mon 06 45.8  02 30  44635.318  53.780       7.2  0.5  0.4   v    B
   U Oph 17 16.5  01 13  45892.456   1.6773460   5.88 0.70 0.60  V   7.0  0
V451 Oph 18 29.2  10 53  44834.365   2.19659616  7.86 0.60 0.45  p   6.4  0
V566 Oph 17 56.9  04 59  48473.371   0.4096510   7.88 0.49 0.43  B    W
  DN Ori 06 00.5  10 13  35577.20   12.96641     9.8  1.1  0.1   p  25   10.5
  ER Ori 05 11.3 -08 33  42446.5410  0.4233993   9.33 0.68 0.64  V    W
  EY Ori 05 31.3 -05 42  27310.42   16.78786     9.46 0.76 0.1   V  36
  FO Ori 05 28.2  03 38  31820.627  18.80058     9.6  0.8  0.1   p   9    2.2
V530 Ori 06 04.6 -03 12  49341.582   6.110761   10.6  0.7        p   8.8
V640 Ori 05 55.0 -09 22  48682.366   2.020721   11.2  2.3        p   5.3  0.02
V643 Ori 06 07.0 -02 55  50076.81   52.42197    10.7  0.8        p   5d2
  EE Peg 21 40.0  09 11  40286.4349  2.62821423  6.9  0.67 0.20  V   6.4  0
   Z Per 02 40.0  42 12  50014.379   3.056231    9.7  2.7  0.1   p   9.6  2.0
  ST Per 03 00.1  39 12  49653.327   2.648389    9.52 1.88 0.10  V   8.2  0.9
  DM Per 02 26.0  56 06  41920.4543  2.7277427   7.71 0.77 0.07  V  10.5  0
  IQ Per 03 59.7  48 09  44290.3461  1.7435701   7.72 0.55 0.16  V   5.0  1
  IZ Per 01 32.1  54 01  44577.5874  3.687673    7.8  1.2  0.5   p  10.6  0
Beta Per 03 08.2  40 57  47069.4431  2.8673075   2.12 1.28 0.07  V   9.6  0
   Y Psc 23 34.4  07 56  49216.461   3.765765    9.0  3.0        p   9.0
  SZ Psc 23 13.4  02 41  48923.559   3.965704    8.02 0.67 0.08  B  10.6  0
   U Sge 19 18.8  19 37  17130.4090  3.3806184   6.58 2.60 0.13  V  11.4  1.6
  RW Tau 04 03.9  28 08  47525.4486  2.76876     8.02 3.57 0.07  V   9.4  1.3
  BV Tau 05 38.6  22 55  46052.630   0.93044    11.70 0.7  0.5   v    B
  CD Tau 05 17.5  20 08  37253.345   3.435137    7.27 0.63 0.63  B   6.5  0
 secondary               37255.063
  HU Tau 04 38.3  20 41  42412.456   2.056302    5.92 0.78 0.2   V   7.7  1.0
Lamb Tau 04 00.7  12 30  47185.265   3.952952    3.5  0.50 0.09  p  14.2  0
   X Tri 02 00.6  27 53  49641.540   0.9715293   8.9  2.99 0.15  B   5.0  0.3
   W UMa 09 43.8  55 57  49066.3955  0.33363574  7.76 0.73 0.65  V    W
  TX UMa 10 45.3  45 34  45325.906   3.0633230   7.06 1.70 0.07  V   9.4  0
   Z Vul 19 21.7  25 34  42947.4777  2.454934    7.38 1.82 0.28  B  10.6  0