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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:52 // 15:01 UTC
Civil Twilight (6°): 06:15 // 15:37 UTC
Nautical Twilight (12°): 05:34 // 16:19 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 °
V2769 Ori p 5 0.27872 15.00 15.30 0.30 18.12. 19:43 120 (SE) 29
V1166 Cas p 10 1.321087 11.65 12.35 0.70 18.12. 19:43 358 (N) 78
V916 Cen p 9 1.463225 8.71 8.83 0.12 18.12. 19:43 135 (SE) -64
AT Aqr p 8 0.30409565 14.10 15.00 0.90 18.12. 19:43 237 (SW) 0
V1128 Tau p 1 0.3053717 9.65 10.24 0.59 18.12. 19:43 151 (SE) 50
V1139 Cen p 10 0.3235554 13.80 14.70 0.90 18.12. 19:44 55 (NE) -63
UW Boo p 1 1.0047108 10.40 11.40 1.00 18.12. 19:44 3 (N) 7
V1275 Her p 10 0.29111 14.10 14.70 0.60 18.12. 19:44 330 (NW) 15
V1191 Cas p 10 1.941485 11.20 11.48 0.28 18.12. 19:44 309 (NW) 63
G0529.0281 Aqr p 7 0.409025 13.34 13.34 0.00 18.12. 19:44 262 (W) 8
G4922.0195 Leo s 9 0.62885 10.40 10.78 0.38 18.12. 19:44 58 (NE) -26
BE Scl p 9 0.422901 10.37 10.83 0.46 18.12. 19:44 196 (S) 9
V375 Cam s 8 0.32208 13.60 14.10 0.50 18.12. 19:44 13 (N) 59
NO Cam p 1 0.430755 12.20 13.00 0.80 18.12. 19:44 13 (N) 63
G5821.0087 Aqr p 7 0.628635 11.75 11.75 0.00 18.12. 19:45 233 (SW) 18
V875 Cep p 10 0.607031 12.00 12.33 0.33 18.12. 19:45 350 (N) 52
V1425 Cyg p 7 1.252387 7.70 8.15 0.45 18.12. 19:45 310 (NW) 43
V868 Mon s 8 0.637711 8.90 9.48 0.58 18.12. 19:45 103 (E) 7
V742 Her s 1 0.5776513 13.80 14.40 0.60 18.12. 19:45 329 (NW) 12
BO Ant p 9 1.060175 8.86 9.35 0.49 18.12. 19:45 97 (E) -38
II CMa s 8 0.22919704 15.22 15.22 0.00 18.12. 19:45 118 (SE) 5
PS Vir s 1 0.289806 12.00 12.30 0.30 18.12. 19:45 44 (NE) -24
V702 And p 10 0.340715 13.30 13.69 0.39 18.12. 19:46 262 (W) 56
BO CVn s 1 0.5174625 9.48 10.05 0.57 18.12. 19:46 7 (N) 1
OP Boo p 10 0.311443 12.80 13.10 0.30 18.12. 19:46 356 (N) 14
XX Sex p 7 0.5401135 9.30 9.55 0.25 18.12. 19:47 75 (E) -20
V488 Cam s 7 0.2674155 12.80 12.80 0.00 18.12. 19:47 19 (N) 51
NT Boo p 10 0.434877 12.10 12.35 0.25 18.12. 19:47 356 (N) 10
V449 Dra p 10 0.351315 12.23 12.45 0.22 18.12. 19:47 347 (N) 49
BF Vir s 1 0.640575 10.50 10.72 0.22 18.12. 19:47 17 (N) -39
V1801 Ori p 9 4.14357 8.91 9.15 0.24 18.12. 19:47 135 (SE) 34
V615 Cen p 10 0.4066609 13.70 14.00 0.30 18.12. 19:47 131 (SE) -81
V639 Aur s 4 0.3571 14.01 14.01 0.00 18.12. 19:47 66 (NE) 60
MS Her s 5 0.868042 12.90 13.30 0.40 18.12. 19:47 314 (NW) 1
AH Gem p 1 0.336762 14.40 14.90 0.50 18.12. 19:47 100 (E) 29
V549 And p 10 0.315957 14.00 14.50 0.50 18.12. 19:48 225 (SW) 78
V411 Gem p 9 0.43257 15.47 15.78 0.31 18.12. 19:48 102 (E) 27
V954 Cep p 10 0.519782 12.28 12.61 0.33 18.12. 19:48 326 (NW) 62
IL Cnc s 1 0.267656 12.35 11.35 -1.00 18.12. 19:48 74 (E) 13
V885 Cyg p 5 1.694787 9.90 10.30 0.40 18.12. 19:48 302 (NW) 13
TY UMa p 1 0.354548 11.48 12.14 0.66 18.12. 19:48 21 (N) 21
U Peg s 1 0.3747772 9.23 9.73 0.50 18.12. 19:48 238 (SW) 43
NR Boo p 2 0.356731 12.00 12.50 0.50 18.12. 19:48 355 (N) -29
V338 Dra s 5 0.2351485 13.30 13.30 0.00 18.12. 19:49 351 (N) 21
V1284 Her s 1 0.337146 12.78 12.78 0.00 18.12. 19:49 326 (NW) 5
LL UMa s 8 0.323393 15.40 16.00 0.60 18.12. 19:49 26 (NE) 41
V658 Lyr s 1 0.33026 11.10 11.10 0.00 18.12. 19:49 322 (NW) 19
V348 Cyg p 9 0.28423 14.10 15.10 1.00 18.12. 19:49 300 (NW) 34
AV Gem p 1 1.2216535 12.40 13.90 1.50 18.12. 19:49 105 (E) 29
KO Lac p 10 1.0260805 14.60 15.50 0.90 18.12. 19:49 302 (NW) 50
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.