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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:30 // 17:36 UTC
Civil Twilight (6°): 03:59 // 18:07 UTC
Nautical Twilight (12°): 03:19 // 18:47 UTC
Astronomical Twilight (18°): 02:37 // 19:29 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1341 Her p 9 0.58353 15.65 16.10 0.45 04.04. 04:49 186 (S) 52
V1022 Tau s 2 0.347171 14.96 14.30 -0.66 04.04. 04:49 33 (NE) -5
PY Boo s 9 0.278049 12.10 12.10 0.00 04.04. 04:49 292 (W) 60
DN Vul p 10 3.530909 13.60 15.00 1.40 04.04. 04:49 137 (SE) 56
HX Vel p 10 1.124905 5.48 5.53 0.05 04.04. 04:49 264 (W) -70
V997 Cyg p 1 0.458224 14.10 14.90 0.80 04.04. 04:49 68 (E) 79
V1305 Cyg p 1 0.900903 11.40 11.80 0.40 04.04. 04:49 121 (SE) 71
WY Hor p 9 0.398929 9.52 9.71 0.19 04.04. 04:49 140 (SE) -56
UY Mus s 10 0.562441 11.70 12.00 0.30 04.04. 04:49 215 (SW) -45
V1092 Her p 4 0.384539 11.93 12.43 0.50 04.04. 04:50 225 (SW) 64
V1052 Her s 1 0.370829 12.20 12.20 0.00 04.04. 04:50 218 (SW) 58
V583 Sco p 10 0.994731 12.30 13.20 0.90 04.04. 04:50 200 (S) 0
V509 Cam s 6 0.350347 13.00 13.50 0.50 04.04. 04:51 351 (N) 42
V649 Lyr s 1 0.292256 14.50 14.91 0.41 04.04. 04:51 214 (SW) 85
ER Cep s 9 0.2857369 15.67 16.27 0.60 04.04. 04:51 7 (N) 50
TU Boo s 1 0.324284 11.80 12.40 0.60 04.04. 04:51 276 (W) 36
V680 Mon s 7 8.53795 9.93 9.93 0.00 04.04. 04:51 355 (N) -31
GU Leo p 2 0.354085 11.60 12.30 0.70 04.04. 04:51 316 (NW) -10
NY Vir p 1 0.10101597 13.30 14.22 0.92 04.04. 04:51 258 (W) 8
UX CrB s 7 0.567842 13.12 13.12 0.00 04.04. 04:51 249 (W) 57
V421 Gem p 9 0.4231 15.00 15.80 0.80 04.04. 04:52 353 (N) -14
V2083 Cyg p 1 1.867491 6.94 7.18 0.24 04.04. 04:52 103 (E) 82
V474 And p 10 0.52042 13.50 13.85 0.35 04.04. 04:52 62 (NE) 36
VV Ori p 1 1.485377 5.31 5.66 0.35 04.04. 04:52 22 (N) -39
V961 Cep p 10 7.03848 10.43 10.83 0.40 04.04. 04:52 35 (NE) 49
V1299 Sco p 10 7.6945 11.73 12.20 0.47 04.04. 04:52 199 (S) -2
V416 Gem s 7 0.256181 12.50 12.50 0.00 04.04. 04:52 356 (N) -17
GG Dra p 10 2.26951 8.77 8.89 0.12 04.04. 04:52 291 (W) 70
NSV 08733 Oph p 7 0.357189 13.70 14.00 0.30 04.04. 04:52 208 (SW) 46
RZ UMi s 2 0.3373491 12.80 13.50 0.70 04.04. 04:52 356 (N) 52
QU Vir p 10 0.399253 11.75 12.05 0.30 04.04. 04:53 254 (W) 14
KL Per p 1 2.2230927 11.00 11.60 0.60 04.04. 04:53 38 (NE) 22
BU Vul s 1 0.5689935 10.60 10.60 0.00 04.04. 04:53 121 (SE) 58
V1222 Cen p 10 1.4329 16.83 16.85 0.02 04.04. 04:53 226 (SW) -50
VW Tri p 1 0.298863 13.90 14.40 0.50 04.04. 04:53 54 (NE) 13
V658 Ara s 10 0.6276 15.40 16.00 0.60 04.04. 04:53 195 (S) -24
RV CVn p 1 0.2695671 13.75 14.36 0.61 04.04. 04:54 279 (W) 30
V573 Peg s 1 0.417451 12.34 12.34 0.00 04.04. 04:54 84 (E) 38
EV CVn s 3 0.335969 12.00 12.00 0.00 04.04. 04:54 296 (NW) 28
XY UMa s 1 0.47899511 9.50 10.00 0.50 04.04. 04:54 339 (N) 19
LT Cam s 2 0.2766042 14.50 14.50 0.00 04.04. 04:54 6 (N) 20
V1173 Her p 10 0.2656288 9.95 10.40 0.45 04.04. 04:54 274 (W) 66
GI Vul p 1 0.4814828 13.50 14.60 1.10 04.04. 04:54 149 (SE) 64
ET Leo s 1 0.3465036 9.55 9.55 0.00 04.04. 04:54 300 (NW) -12
V2660 Oph p 10 1.2061988 14.15 14.45 0.30 04.04. 04:55 194 (S) 39
V800 Cep p 10 1.218048 13.00 13.70 0.70 04.04. 04:55 12 (N) 46
EX Del s 1 0.3309877 12.80 13.30 0.50 04.04. 04:55 143 (SE) 51
G0196.0699 Hya s 9 0.52831 11.80 11.80 0.00 04.04. 04:55 331 (NW) -36
NN Ser p 1 0.1300801 17.00 23.00 6.00 04.04. 04:56 239 (SW) 39
EX Psc s 1 0.289482 12.00 12.00 0.00 04.04. 04:56 93 (E) 10
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.