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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:15 // 17:47 UTC
Civil Twilight (6°): 03:43 // 18:19 UTC
Nautical Twilight (12°): 03:02 // 19:00 UTC
Astronomical Twilight (18°): 02:17 // 19:44 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V335 Gem p 9 1.767807 7.90 8.05 0.15 10.04. 12:00 89 (E) 28
GQ Boo s 1 0.3846402 12.65 12.65 0.00 10.04. 12:00 350 (N) -14
SW Lac p 1 0.320719 8.51 9.39 0.88 10.04. 12:00 271 (W) 53
OP Dra p 9 0.323163 14.71 15.09 0.38 10.04. 12:00 11 (N) 38
MR Cen p 10 3.913805 10.20 10.80 0.60 10.04. 12:00 132 (SE) -67
V555 Aur s 5 0.9097945 14.10 14.40 0.30 10.04. 12:00 102 (E) 48
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 10.04. 12:00 299 (NW) 42
TT Aur s 1 1.332735 8.59 9.00 0.41 10.04. 12:01 92 (E) 58
WZ Cyg p 1 0.5844672 10.50 11.50 1.00 10.04. 12:01 292 (W) 34
V1062 Cas p 10 1.16426 10.55 10.87 0.32 10.04. 12:01 320 (NW) 76
GY Pup s 10 0.4121794 11.90 12.30 0.40 10.04. 12:01 127 (SE) -21
V426 Her p 9 0.4921282 15.50 15.80 0.30 10.04. 12:01 315 (NW) -5
V470 Cyg p 10 1.87335 8.53 8.55 0.02 10.04. 12:01 299 (NW) 30
V396 Peg s 2 0.342286 12.12 12.12 0.00 10.04. 12:01 235 (SW) 38
V489 Ser p 9 0.078847 19.20 21.00 1.80 10.04. 12:01 329 (NW) -36
V2788 Ori s 7 0.500033 12.00 12.00 0.00 10.04. 12:01 111 (E) 24
V471 Cas s 1 0.4009368 14.10 14.10 0.00 10.04. 12:01 312 (NW) 81
V2540 Cyg p 1 0.405005 12.40 12.40 0.00 10.04. 12:01 304 (NW) 35
EI Oct p 9 0.338519 11.41 12.15 0.74 10.04. 12:01 178 (S) -52
QX Boo s 9 0.3604665 12.50 12.50 0.00 10.04. 12:01 347 (N) 9
V594 Lyr p 5 0.255999 14.00 14.33 0.33 10.04. 12:02 316 (NW) 22
GN Boo p 1 0.3016025 10.75 11.30 0.55 10.04. 12:02 353 (N) -10
V900 Mon s 6 0.298305 11.92 12.65 0.73 10.04. 12:02 110 (E) 22
V514 Mon s 1 0.557388 12.80 13.30 0.50 10.04. 12:02 107 (E) 14
V808 Aql s 10 1.573871 13.10 13.30 0.20 10.04. 12:02 277 (W) -19
V453 Mon s 1 0.511003 11.10 11.80 0.70 10.04. 12:02 108 (E) 12
AL Ari p 1 3.747457 9.31 9.66 0.35 10.04. 12:02 170 (S) 52
V502 Oph p 1 0.453387 8.34 8.84 0.50 10.04. 12:02 317 (NW) -31
TT Vel p 10 2.108421 10.10 13.40 3.30 10.04. 12:02 108 (E) -51
QS Vir p 9 0.150757525 14.27 17.76 3.49 10.04. 12:02 11 (N) -53
IV Boo p 8 0.2830385 14.30 15.10 0.80 10.04. 12:03 0 (N) -10
V368 Tel p 10 0.286829 11.25 12.37 1.12 10.04. 12:03 235 (SW) -39
V1062 Her s 1 0.251436 13.10 13.10 0.00 10.04. 12:03 326 (NW) 13
CN Hyi p 10 0.456087 6.66 6.93 0.27 10.04. 12:03 177 (S) -31
V337 UMa s 8 0.383365 13.70 14.20 0.50 10.04. 12:03 38 (NE) 24
V923 Her p 8 1.364757 9.10 9.27 0.18 10.04. 12:03 328 (NW) -3
CR Ind p 9 0.390817 12.05 12.70 0.65 10.04. 12:03 208 (SW) -39
MT Cas s 1 0.313878 13.30 14.02 0.72 10.04. 12:03 296 (NW) 71
RY Cha p 10 0.640142 13.80 14.80 1.00 10.04. 12:03 161 (S) -56
V879 Aql p 9 0.2710068 13.10 14.80 1.70 10.04. 12:03 294 (NW) -5
G5270.0645 Cet p 5 0.543266 10.13 10.65 0.52 10.04. 12:03 203 (SW) 26
RW Com p 1 0.2373465 11.00 11.70 0.70 10.04. 12:03 24 (NE) -10
NS Com p 9 0.330805 13.25 13.60 0.35 10.04. 12:04 20 (N) -15
FT Gem s 1 0.5876113 13.50 14.10 0.60 10.04. 12:04 97 (E) 24
RR CMa p 6 1.196257 12.50 14.20 1.70 10.04. 12:04 111 (E) -4
VW Cep p 1 0.2783115 7.23 7.68 0.45 10.04. 12:04 338 (N) 49
V968 Oph s 10 0.7232656 14.30 15.20 0.90 10.04. 12:04 296 (NW) -16
V1338 Her p 9 0.38467 14.90 15.35 0.45 10.04. 12:04 300 (NW) -8
V760 Cep p 10 0.316492 14.79 15.22 0.43 10.04. 12:04 357 (N) 54
V1202 Ori p 4 1.102445 11.88 12.76 0.88 10.04. 12:04 127 (SE) 39
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.