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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 °
V450 Peg p 1 0.556231 14.00 14.50 0.50 18.12. 07:55 62 (NE) 12
V1436 Cyg s 9 1.5870645 15.80 15.90 0.10 18.12. 07:55 84 (E) 33
V1180 Her p 10 0.352051 12.82 12.98 0.16 18.12. 07:55 122 (SE) 64
V807 Her p 10 2.11697 14.20 16.10 1.90 18.12. 07:55 91 (E) 62
V687 Cyg p 2 1.7072309 10.20 11.40 1.20 18.12. 07:55 83 (E) 35
G5777.0276 Aqr p 9 0.6611 10.70 11.07 0.37 18.12. 07:55 90 (E) -15
BX And p 1 0.6101125 8.90 9.57 0.67 18.12. 07:55 7 (N) 1
GI Lib p 8 2.08955 12.12 13.79 1.67 18.12. 07:55 175 (S) 22
V417 Lyr p 4 0.300661 14.90 16.20 1.30 18.12. 07:56 86 (E) 38
RY Ind p 10 0.712114 10.83 11.45 0.62 18.12. 07:56 122 (SE) -35
G0816.1907 Cnc p 6 0.3158 12.00 12.50 0.50 18.12. 07:56 278 (W) 12
UY UMa s 1 0.3760203 12.70 12.90 0.20 18.12. 07:57 305 (NW) 79
VZ Scl p 10 0.1446222 15.60 18.40 2.80 18.12. 07:57 71 (E) -49
V805 Aql s 9 2.408236 7.58 7.90 0.32 18.12. 07:57 117 (SE) 6
AM Aqr p 9 0.3737388 12.80 14.20 1.40 18.12. 07:57 87 (E) -28
RV Tri s 1 0.753664 11.50 13.30 1.80 18.12. 07:57 7 (N) -3
V828 Cyg s 6 2.104144 9.70 10.12 0.42 18.12. 07:57 49 (NE) 40
GW Leo p 9 0.3361243 13.00 13.13 0.13 18.12. 07:57 261 (W) 25
G0645.0085 Ari p 8 0.35522 12.88 12.88 0.00 18.12. 07:57 3 (N) -25
V1047 Her s 1 0.320736 12.26 12.26 0.00 18.12. 07:58 108 (E) 58
V651 Ara s 10 0.2770608 14.60 15.30 0.70 18.12. 07:58 164 (S) -20
V2197 Cyg s 1 0.465749 10.90 10.90 0.00 18.12. 07:58 63 (NE) 28
GX Psc p 9 0.43431 13.40 13.70 0.30 18.12. 07:58 19 (N) -6
V1148 Her p 10 0.2822545 12.50 13.10 0.60 18.12. 07:58 90 (E) 78
V1139 Cas p 1 0.2971 12.80 13.23 0.43 18.12. 07:58 10 (N) 17
V1315 Her p 1 0.358361 12.75 13.10 0.35 18.12. 07:58 87 (E) 55
HM Cet s 5 0.44462 12.96 12.96 0.00 18.12. 07:58 12 (N) -34
G0562.0111 Aqr p 7 1.551774 12.20 13.80 1.60 18.12. 07:58 72 (E) -11
V512 And s 10 0.745331 11.80 11.95 0.15 18.12. 07:59 23 (NE) -1
FL Ori p 1 1.550978 11.40 14.60 3.20 18.12. 07:59 316 (NW) -34
V481 Peg p 9 0.422025 9.55 9.95 0.40 18.12. 07:59 63 (NE) 7
AY Aqr p 10 0.281995 13.70 14.70 1.00 18.12. 07:59 84 (E) -30
CG Aur p 1 1.804855 12.10 12.70 0.60 18.12. 07:59 331 (NW) -5
BT Vul p 1 1.1412005 11.80 12.50 0.70 18.12. 07:59 76 (E) 25
NN Dra s 7 0.382879 12.34 12.90 0.56 18.12. 07:59 328 (NW) 70
GI Cep s 1 1.037678 11.40 11.90 0.50 18.12. 08:00 33 (NE) 40
V865 Cyg s 2 0.3653018 14.00 14.60 0.60 18.12. 08:00 81 (E) 37
V1353 Ori s 1 0.471453 12.93 12.93 0.00 18.12. 08:00 309 (NW) -28
G5230.1008 Aqr s 8 0.727276 10.66 10.66 0.00 18.12. 08:00 79 (E) -17
TV Mus p 10 0.4456651 11.00 11.30 0.30 18.12. 08:00 201 (S) -31
V634 Aur p 9 0.4509 15.00 15.27 0.27 18.12. 08:00 326 (NW) 8
WW Cyg p 1 3.317785 10.02 13.26 3.24 18.12. 08:00 67 (NE) 37
V822 Cyg p 2 1.267769 12.90 14.20 1.30 18.12. 08:00 73 (E) 35
V1355 Tau p 7 0.244668 13.00 13.00 0.00 18.12. 08:00 330 (NW) -10
V1263 Cen p 10 0.410756 12.10 12.95 0.85 18.12. 08:00 201 (S) 4
KR Per p 1 0.996078 10.40 11.10 0.70 18.12. 08:01 341 (N) 7
AS CrB s 1 0.380663 11.35 11.35 0.00 18.12. 08:01 133 (SE) 70
V1207 Her p 8 0.2667556 12.55 13.40 0.85 18.12. 08:01 130 (SE) 57
V480 And p 9 0.510024 12.75 13.05 0.30 18.12. 08:01 31 (NE) 0
GM Boo s 1 0.361122 11.85 11.85 0.00 18.12. 08:01 181 (S) 63
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.