Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:05 // 15:22 UTC
Civil Twilight (6°): 05:32 // 15:56 UTC
Nautical Twilight (12°): 04:53 // 16:35 UTC
Astronomical Twilight (18°): 04:15 // 17:13 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EX Lac p 1 1.739306 13.60 14.60 1.00 12.11. 11:20 44 (NE) 31
V426 Her s 9 0.4921282 15.50 15.80 0.30 12.11. 11:21 133 (SE) 56
V1091 Her p 1 0.393559 12.04 12.28 0.24 12.11. 11:21 127 (SE) 70
EX Leo p 1 0.408605 8.27 8.49 0.22 12.11. 11:21 270 (W) 21
V514 Per s 1 1.819162 11.40 11.40 0.00 12.11. 11:21 5 (N) 10
W Sct p 10 10.27024 9.92 10.57 0.65 12.11. 11:22 141 (SE) 18
V868 Mon s 8 0.637711 8.90 9.48 0.58 12.11. 11:22 295 (NW) -23
V2612 Oph p 1 0.375305 9.35 9.72 0.37 12.11. 11:22 129 (SE) 36
V369 Sge p 7 0.3958288 13.20 14.00 0.80 12.11. 11:22 99 (E) 32
PS Lyr p 6 1.4469835 11.30 12.00 0.70 12.11. 11:22 100 (E) 45
KO Boo s 9 0.369518 13.15 13.35 0.20 12.11. 11:23 222 (SW) 58
CH CMa p 10 0.8609546 12.80 13.20 0.40 12.11. 11:23 286 (W) -45
PS Per p 1 0.702179 13.00 13.70 0.70 12.11. 11:23 13 (N) 7
RV CVn s 1 0.2695671 13.75 13.75 0.00 12.11. 11:23 241 (SW) 57
V948 Mon s 7 0.377107 13.00 13.60 0.60 12.11. 11:23 291 (W) -18
G4708.0841 Cet s 3 0.361938 12.22 12.22 0.00 12.11. 11:23 13 (N) -40
CU Ara s 8 1.385831 14.40 14.40 0.00 12.11. 11:23 169 (S) -22
V956 Cep p 10 6.02137 12.41 12.92 0.51 12.11. 11:23 12 (N) 45
V5521 Sgr p 10 0.464 15.20 15.80 0.60 12.11. 11:23 147 (SE) 8
V2524 Cyg p 3 0.450677 13.35 13.90 0.55 12.11. 11:24 51 (NE) 53
V1068 Her s 1 0.394304 12.40 12.40 0.00 12.11. 11:24 86 (E) 72
PZ Lup p 10 0.489307 10.42 10.70 0.28 12.11. 11:24 193 (S) -5
NR Cam s 1 0.255885 10.76 11.18 0.42 12.11. 11:24 346 (N) 43
V458 Mon s 5 0.3969371 13.30 13.80 0.50 12.11. 11:24 308 (NW) -25
V658 Ara s 10 0.6276 15.40 16.00 0.60 12.11. 11:24 173 (S) -22
ES UMa p 1 0.5288515 11.00 11.40 0.40 12.11. 11:24 329 (NW) 46
AO Aqr s 9 0.4893508 11.50 11.50 0.00 12.11. 11:25 102 (E) -20
V501 Oph s 5 0.96795 10.90 11.10 0.20 12.11. 11:25 128 (SE) 44
QX Boo s 9 0.3604665 12.50 12.50 0.00 12.11. 11:25 232 (SW) 86
V839 Oph p 1 0.4090015 8.80 9.39 0.59 12.11. 11:25 134 (SE) 40
EI Lib p 10 1.986891 9.50 10.50 1.00 12.11. 11:26 185 (S) 17
Y Sex p 1 0.4198165 9.83 10.21 0.38 12.11. 11:26 269 (W) 2
TT Cet s 1 0.4859549 10.80 11.10 0.30 12.11. 11:26 45 (NE) -42
HN Eri s 5 0.623592 8.66 8.66 0.00 12.11. 11:26 341 (N) -63
V448 Cas s 7 0.574084 14.50 15.00 0.50 12.11. 11:27 24 (NE) 27
AY Aqr s 10 0.281995 13.70 14.30 0.60 12.11. 11:27 97 (E) -20
V515 Mon s 1 0.8739713 11.60 12.00 0.40 12.11. 11:27 308 (NW) -30
PW UMa s 8 0.5552888 11.10 11.10 0.00 12.11. 11:27 327 (NW) 40
V874 Cyg p 4 0.3487351 13.50 13.90 0.40 12.11. 11:27 98 (E) 44
FY Boo p 1 0.2411595 13.12 13.83 0.71 12.11. 11:27 235 (SW) 53
CC Tri s 9 0.382946 13.20 13.60 0.40 12.11. 11:27 19 (N) -5
NSV 00388 Cet p 7 0.321367 14.30 15.00 0.70 12.11. 11:27 51 (NE) -29
V368 Sge p 10 0.415859 12.20 12.55 0.35 12.11. 11:27 102 (E) 34
V355 Vir s 1 0.655521 12.00 12.00 0.00 12.11. 11:27 251 (W) 22
V350 CrA p 10 0.466223 13.20 13.90 0.70 12.11. 11:27 154 (SE) -3
V2637 Oph s 7 0.386173 11.80 12.21 0.41 12.11. 11:27 152 (SE) 42
V1143 Cyg p 7 7.64075217 5.85 6.37 0.52 12.11. 11:27 60 (NE) 57
GZ And p 1 0.3050173 10.83 11.61 0.78 12.11. 11:28 18 (N) 7
G5197.0430 Aqr p 8 0.424243 13.43 13.60 0.17 12.11. 11:28 101 (E) 6
V399 Cam p 10 2.5978 10.00 10.20 0.20 12.11. 11:28 347 (N) 23
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.