Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:04 // 17:55 UTC
Civil Twilight (6°): 03:32 // 18:27 UTC
Nautical Twilight (12°): 02:49 // 19:10 UTC
Astronomical Twilight (18°): 02:03 // 19:56 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
KN Vul p 1 0.3573295 13.00 13.40 0.40 16.04. 07:59 250 (W) 52
HM Mon p 1 0.40765587 13.40 14.20 0.80 16.04. 07:59 61 (NE) -22
V940 Cyg p 9 0.3323186 14.50 15.10 0.60 16.04. 07:59 304 (NW) 63
V500 Cam s 6 0.2483505 14.00 14.70 0.70 16.04. 07:59 6 (N) 39
KQ Gem p 1 0.4079905 14.00 15.00 1.00 16.04. 08:00 56 (NE) -6
V1139 Cas p 1 0.2971 12.80 13.23 0.43 16.04. 08:00 61 (NE) 63
QS Car p 9 4.600299 9.30 10.10 0.80 16.04. 08:00 179 (S) -69
V498 Cen p 10 0.757515 10.30 11.30 1.00 16.04. 08:00 261 (W) -59
SW Ant s 10 0.3802 13.80 14.60 0.80 16.04. 08:00 26 (NE) -63
IM And p 9 0.2703735 18.30 19.00 0.70 16.04. 08:00 103 (E) 65
V396 Mon p 1 0.3963436 12.60 13.60 1.00 16.04. 08:00 64 (NE) -16
CD Tri p 3 0.369035 12.14 12.62 0.48 16.04. 08:00 88 (E) 47
NN Dra p 7 0.382879 12.34 12.98 0.64 16.04. 08:00 344 (N) 29
V803 Aql p 4 0.2634245 14.00 15.00 1.00 16.04. 08:01 237 (SW) 16
BQ Ari p 6 0.282335 10.28 10.55 0.27 16.04. 08:01 103 (E) 28
V483 Cam p 8 0.382247 12.95 13.35 0.40 16.04. 08:01 6 (N) 45
AC Boo s 1 0.352437 10.00 10.55 0.55 16.04. 08:01 318 (NW) 21
V912 Per s 8 0.5775932 12.01 12.25 0.24 16.04. 08:01 70 (E) 38
V731 Her p 1 0.4264073 13.30 13.90 0.60 16.04. 08:01 296 (NW) 38
V1712 Aql s 8 0.39611 13.15 13.90 0.75 16.04. 08:01 243 (SW) 35
V2165 Cyg p 9 1.96239 8.75 8.90 0.16 16.04. 08:01 280 (W) 79
EX Leo p 1 0.408605 8.27 8.49 0.22 16.04. 08:01 359 (N) -24
HS Aqr s 1 0.7101875 9.35 9.35 0.00 16.04. 08:02 217 (SW) 33
V594 Lyr p 5 0.255999 14.00 14.33 0.33 16.04. 08:02 287 (W) 51
EH Ori p 8 1.513701 13.30 14.30 1.00 16.04. 08:02 66 (NE) -6
V1436 Cyg s 9 1.5870645 15.80 15.90 0.10 16.04. 08:02 257 (W) 48
HS Vul s 1 0.3320847 13.90 14.20 0.30 16.04. 08:02 243 (SW) 49
V871 Per s 2 3.023885 10.92 10.92 0.00 16.04. 08:02 55 (NE) 54
G2038.0293 Ser s 1 0.49541 10.32 10.43 0.11 16.04. 08:02 294 (NW) 13
GM Gem p 8 1.35967 13.10 14.00 0.90 16.04. 08:02 55 (NE) -13
DF Hya p 1 0.3306016 11.00 11.50 0.50 16.04. 08:02 31 (NE) -29
V475 Hya p 7 0.317122 12.60 13.10 0.50 16.04. 08:02 42 (NE) -30
BT CrB p 9 0.0892 18.90 20.40 1.50 16.04. 08:02 302 (NW) 20
V954 Cep p 10 0.519782 12.28 12.61 0.33 16.04. 08:03 17 (N) 71
HY Lyr p 4 0.369101 13.80 14.40 0.60 16.04. 08:03 275 (W) 39
DG CMi p 8 0.366037 11.94 13.90 1.96 16.04. 08:03 53 (NE) -16
QS And p 9 0.276678 16.67 17.09 0.42 16.04. 08:03 130 (SE) 61
V737 Cep s 8 0.2987665 11.95 12.30 0.35 16.04. 08:03 330 (NW) 73
V845 Cep p 10 0.386159 14.30 15.20 0.90 16.04. 08:03 351 (N) 61
FX Eri p 8 0.292345 9.70 9.97 0.27 16.04. 08:03 129 (SE) -22
RZ UMi s 2 0.3373491 12.80 13.50 0.70 16.04. 08:04 356 (N) 48
V526 And p 10 0.48558 14.30 15.10 0.80 16.04. 08:04 101 (E) 58
DD Com p 1 0.2692074 14.30 15.05 0.75 16.04. 08:04 335 (NW) -15
LM Cnc p 5 0.315801 12.00 12.50 0.50 16.04. 08:04 29 (NE) -21
KW Boo s 5 0.348865 14.00 14.50 0.50 16.04. 08:04 312 (NW) 2
CZ Peg p 9 0.562229 13.40 14.40 1.00 16.04. 08:04 207 (SW) 63
V872 Cep p 10 0.2800266 14.80 15.24 0.44 16.04. 08:04 331 (NW) 81
NN Vir s 2 0.4806875 7.30 7.67 0.37 16.04. 08:04 303 (NW) -17
V792 Sgr p 10 3.930977 11.20 12.10 0.90 16.04. 08:05 241 (SW) -6
GO Mus s 10 0.524 14.60 15.20 0.60 16.04. 08:05 195 (S) -62
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.