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Ephemerides for Variable Stars

Calculated for N 50°, E 15° (Czech Republic)

Sunrise // Sunset: 06:51 // 15:00 UTC
Civil Twilight (6°): 06:15 // 15:37 UTC
Nautical Twilight (12°): 05:33 // 16:18 UTC
Astronomical Twilight (18°): 04:54 // 16:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2612 Oph s 1 0.375305 9.35 9.70 0.35 18.12. 02:41 49 (NE) -21
V719 Her p 1 0.400925 12.50 13.60 1.10 18.12. 02:41 44 (NE) 19
IS CMa p 7 0.616985 6.93 7.44 0.50 18.12. 02:41 220 (SW) 0
V635 Cen p 10 1.345689 13.50 14.20 0.70 18.12. 02:42 145 (SE) -34
V666 Ori p 10 3.8542 14.00 17.00 3.00 18.12. 02:42 253 (W) 36
V781 Tau p 1 0.344909 8.90 9.30 0.40 18.12. 02:43 262 (W) 42
V911 Ara p 10 0.51275 13.40 14.00 0.60 18.12. 02:43 106 (E) -53
V1053 Cas p 1 0.649369 15.20 15.80 0.60 18.12. 02:43 336 (NW) 28
V1031 Cas p 9 0.4306435 12.75 13.25 0.50 18.12. 02:43 341 (N) 31
V954 Oph s 9 0.2252705 14.30 14.90 0.60 18.12. 02:43 57 (NE) -23
IR Lib s 8 0.2743715 8.72 8.72 0.00 18.12. 02:44 110 (E) -21
CZEV036 Cyg s 6 0.3688 13.27 13.80 0.53 18.12. 02:44 27 (NE) -6
IX Boo s 8 0.35431 12.90 12.90 0.00 18.12. 02:44 88 (E) 30
WZ Cyg p 1 0.5844672 10.50 11.50 1.00 18.12. 02:44 8 (N) -1
V924 Oph s 10 0.359554 15.70 16.40 0.70 18.12. 02:44 48 (NE) -20
XX Lac p 10 4.062375 14.60 15.60 1.00 18.12. 02:44 353 (N) 10
II Per p 1 0.4798527 13.50 14.20 0.70 18.12. 02:44 295 (NW) 40
BET Per p 1 2.867324 2.12 3.39 1.27 18.12. 02:45 303 (NW) 27
BP Tri p 10 0.35975 14.10 14.60 0.50 18.12. 02:45 308 (NW) 13
V881 Ara p 10 2.41887 10.14 10.63 0.49 18.12. 02:45 106 (E) -52
V2363 Cyg p 7 0.36207 12.10 12.28 0.18 18.12. 02:45 21 (N) 15
V919 Aql p 10 0.79521 13.00 14.00 1.00 18.12. 02:45 40 (NE) -34
V1106 Her s 1 0.2546005 12.60 12.60 0.00 18.12. 02:45 44 (NE) -2
V1306 Her s 1 0.370368 11.70 12.10 0.40 18.12. 02:45 39 (NE) 14
LX Ser p 1 0.1584325 13.30 17.40 4.10 18.12. 02:45 77 (E) 14
MU Dra p 1 0.349664 12.76 12.96 0.20 18.12. 02:45 25 (NE) 16
V958 Cep p 10 0.345291 10.75 10.88 0.13 18.12. 02:46 354 (N) 44
V941 Cyg p 1 3.583923 12.80 13.30 0.50 18.12. 02:46 24 (NE) -5
KV Gem s 1 0.358522 12.40 12.85 0.45 18.12. 02:46 240 (SW) 42
IS Boo s 8 0.25145 14.00 14.00 0.00 18.12. 02:46 63 (NE) 46
V1091 Her p 1 0.393559 12.04 12.28 0.24 18.12. 02:47 50 (NE) 14
GQ Car p 9 0.6837115 13.00 13.70 0.70 18.12. 02:47 172 (S) -21
V1097 Her s 1 0.360849 10.75 10.75 0.00 18.12. 02:47 51 (NE) 4
V910 Cyg p 8 1.6102553 14.10 15.00 0.90 18.12. 02:47 26 (NE) -7
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 18.12. 02:48 91 (E) -34
XX Ant p 7 0.8880136 8.62 9.23 0.61 18.12. 02:48 177 (S) 2
CC Com s 1 0.2206859 11.30 11.30 0.00 18.12. 02:48 118 (SE) 49
SV Cet p 9 0.2920877 14.50 14.90 0.40 18.12. 02:48 291 (W) -46
DZ Psc s 1 0.366136 10.86 10.86 0.00 18.12. 02:48 318 (NW) -8
HL Eri p 10 0.512616 8.56 8.60 0.04 18.12. 02:48 255 (W) 3
LY Boo p 9 0.41441 13.10 13.31 0.21 18.12. 02:48 71 (E) 37
YY Gem p 1 0.8142822 8.91 9.60 0.69 18.12. 02:48 243 (SW) 61
QW Boo p 10 0.2908715 12.10 12.45 0.35 18.12. 02:48 56 (NE) 34
V553 And p 6 0.30903 17.12 17.68 0.56 18.12. 02:48 316 (NW) 20
G0567.0602 Aqr s 7 0.477305 11.75 12.10 0.35 18.12. 02:48 342 (N) -38
V901 Cen p 1 0.3542133 11.94 12.30 0.37 18.12. 02:48 165 (S) -14
BL Leo s 1 0.28193 13.80 13.80 0.00 18.12. 02:48 123 (SE) 55
V2509 Sgr p 10 1.086985 7.35 7.71 0.36 18.12. 02:49 88 (E) -51
BO CVn s 1 0.5174625 9.48 10.05 0.57 18.12. 02:49 75 (E) 45
BE Vul s 1 1.552048 9.78 9.90 0.12 18.12. 02:49 16 (N) -11
Info

This is a list of variable stars with their ephemerides for the selected date. The ephemerides are calculated for the location N 50°, E 15° (Czech Republic). The table shows the star name, phase, rating, period, maximum brightness, minimum brightness, amplitude, time of minimum, azimuth, and altitude.

This site serves as temporary replacement for official http://var2.astro.cz/ ephemerides for variable stars; and uses same orbital elements.