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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°): 06:16 // 15:38 UTC
Nautical Twilight (12°): 05:34 // 16:19 UTC
Astronomical Twilight (18°): 04:55 // 16:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
VZ Psc p 1 0.2612592 10.20 10.45 0.25 20.12. 08:23 62 (NE) -16
V1149 Cen p 10 3.51179 11.24 13.05 1.81 20.12. 08:24 202 (S) -15
AZ Col p 10 0.302105 11.31 11.72 0.41 20.12. 08:24 298 (NW) -59
QY Hya p 2 0.292341 9.04 9.36 0.32 20.12. 08:24 221 (SW) 1
DZ Ori p 7 1.836253 12.10 13.00 0.90 20.12. 08:24 318 (NW) -15
BF Tri s 9 0.326566 14.00 14.50 0.50 20.12. 08:24 21 (N) -6
KO Boo p 9 0.369518 13.15 13.35 0.20 20.12. 08:24 209 (SW) 61
OS Aqr p 9 0.586773 12.00 12.60 0.60 20.12. 08:24 98 (E) -11
OS Boo p 10 0.275727 13.80 14.10 0.30 20.12. 08:25 205 (SW) 82
EQ Com p 1 0.3618824 14.40 15.90 1.50 20.12. 08:25 235 (SW) 47
DD Mon p 1 0.5680155 10.61 11.09 0.48 20.12. 08:25 302 (NW) -24
CZEV107 Cas p 1 0.302243 14.30 15.10 0.80 20.12. 08:26 17 (N) 24
FU Dra s 1 0.306718 10.55 10.55 0.00 20.12. 08:26 6 (N) 78
IZ Lac s 1 0.7989215 12.50 12.70 0.20 20.12. 08:26 45 (NE) 31
V620 CrA p 10 2.615225 12.40 13.60 1.20 20.12. 08:26 148 (SE) -13
RV Gru p 10 0.2595312 11.00 11.40 0.40 20.12. 08:27 115 (SE) -44
V1902 Cyg p 8 0.450204 14.30 14.90 0.60 20.12. 08:27 65 (NE) 29
GO CVn p 7 0.537569 13.50 13.90 0.40 20.12. 08:27 250 (W) 75
QU Dra p 9 0.276915 14.10 14.80 0.70 20.12. 08:27 360 (N) 83
V1148 Her p 10 0.2822545 12.50 13.10 0.60 20.12. 08:28 101 (E) 84
V732 Her p 2 0.3567417 13.20 14.20 1.00 20.12. 08:28 95 (E) 70
MU Lac s 10 0.2775155 14.10 14.10 0.00 20.12. 08:28 44 (NE) 30
V397 Dra p 10 0.7918 12.45 12.90 0.45 20.12. 08:28 38 (NE) 64
V742 Cen p 10 0.8644535 9.40 10.20 0.80 20.12. 08:28 222 (SW) -15
ES Her s 1 0.782029 13.10 13.70 0.60 20.12. 08:28 107 (E) 58
V505 Cam s 7 0.336361 13.80 14.40 0.60 20.12. 08:28 349 (N) 49
V545 Hya p 9 0.384647 11.30 12.03 0.73 20.12. 08:28 249 (W) 1
V464 Hya p 9 0.342528 13.25 13.80 0.55 20.12. 08:29 196 (S) 11
AN UMa p 6 0.07975275 14.90 20.20 5.30 20.12. 08:29 290 (W) 47
EV CVn p 3 0.335969 12.00 12.50 0.50 20.12. 08:29 262 (W) 58
V1001 Cas p 1 0.429058 13.61 14.71 1.10 20.12. 08:29 33 (NE) 21
V338 Dra p 5 0.2351485 13.30 13.90 0.60 20.12. 08:29 14 (N) 79
V841 Cyg p 1 0.76113617 11.10 11.30 0.20 20.12. 08:29 93 (E) 41
V1188 Tau p 6 0.576023 11.85 12.30 0.45 20.12. 08:29 356 (N) -15
TU UMi p 4 0.377268 8.84 8.90 0.06 20.12. 08:29 356 (N) 64
V623 Ara s 10 1.7188 14.00 14.50 0.50 20.12. 08:29 170 (S) -18
PP Lac s 1 0.4011613 11.10 12.00 0.90 20.12. 08:29 40 (NE) 29
V341 Ori p 10 2.39122 14.80 17.00 2.20 20.12. 08:29 321 (NW) -17
V1067 Her p 1 0.258109 12.58 13.21 0.63 20.12. 08:30 93 (E) 66
MQ Boo p 7 0.493408 12.60 13.05 0.45 20.12. 08:30 238 (SW) 81
EX CMa s 10 74.111 13.00 13.00 0.00 20.12. 08:30 293 (NW) -35
YY Gem s 1 0.8142822 8.91 9.59 0.68 20.12. 08:30 311 (NW) 8
V889 Sco p 9 12.51148 10.80 11.50 0.70 20.12. 08:30 165 (S) -7
V779 Sgr s 10 0.4450335 11.40 11.90 0.50 20.12. 08:30 148 (SE) 5
IP Peg s 1 0.15820616 13.00 13.00 0.00 20.12. 08:30 56 (NE) -3
CZ CMa p 9 0.818973 13.40 13.70 0.30 20.12. 08:30 282 (W) -34
V1097 Aql s 2 1.225237 13.90 14.00 0.10 20.12. 08:30 95 (E) 25
V1181 Her p 1 0.337042 11.00 11.41 0.41 20.12. 08:31 135 (SE) 73
V2769 Ori s 5 0.27872 15.00 15.00 0.00 20.12. 08:31 318 (NW) -27
V578 Mon s 1 2.4084822 8.54 8.54 0.00 20.12. 08:31 309 (NW) -22
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.