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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:05 // 17:54 UTC
Civil Twilight (6°): 03:32 // 18:27 UTC
Nautical Twilight (12°): 02:50 // 19:09 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 °
DQ CMa p 10 0.425025 14.80 15.80 1.00 15.04. 21:38 246 (SW) -2
ER Vul s 1 0.698095 7.27 7.49 0.22 15.04. 21:38 41 (NE) -1
V474 Cam p 5 0.328205 10.90 11.40 0.50 15.04. 21:38 327 (NW) 51
AM Eri p 4 0.3165735 14.40 15.20 0.80 15.04. 21:38 283 (W) -26
XZ Per s 1 1.1516313 11.40 11.60 0.20 15.04. 21:38 322 (NW) 19
V468 Cam p 9 0.347491 12.50 13.05 0.55 15.04. 21:38 319 (NW) 48
V636 Aur s 1 0.3406176 13.70 14.10 0.40 15.04. 21:39 298 (NW) 23
ER Psc p 5 1.620216 12.10 13.80 1.70 15.04. 21:39 19 (N) -31
V1185 Her p 10 0.359795 10.90 11.25 0.35 15.04. 21:39 69 (E) 49
V346 Aql s 1 1.106362 9.00 9.10 0.10 15.04. 21:39 61 (NE) -9
OQ Boo p 8 0.398071 12.17 12.26 0.09 15.04. 21:39 109 (E) 51
V412 Her p 7 0.3362122 14.70 15.50 0.80 15.04. 21:39 81 (E) 27
BO Ari p 1 0.3181937 10.00 10.50 0.50 15.04. 21:39 334 (NW) -9
V514 Hya p 6 0.374406 14.39 14.39 0.00 15.04. 21:39 235 (SW) 23
V466 Cyg p 1 1.3915666 10.80 11.70 0.90 15.04. 21:40 51 (NE) 11
V501 CrA p 10 0.4110817 12.80 13.40 0.60 15.04. 21:40 119 (SE) -29
V1311 Tau p 10 0.3098052 14.50 14.50 0.00 15.04. 21:40 305 (NW) -3
V1260 Tau p 5 5.430835 10.15 10.75 0.60 15.04. 21:40 294 (NW) 14
G4902.1190 Hya p 10 0.71958 9.90 10.50 0.60 15.04. 21:40 221 (SW) 26
V804 Aql p 8 0.6553905 11.30 11.70 0.40 15.04. 21:40 85 (E) -13
V1073 Cyg p 1 0.785854 8.23 8.61 0.38 15.04. 21:41 35 (NE) 2
V1141 Cyg p 3 0.595539 11.30 11.80 0.50 15.04. 21:41 51 (NE) 16
V797 Cep s 1 0.270449 14.60 14.60 0.00 15.04. 21:41 355 (N) 41
NZ Cyg s 2 0.4059673 13.70 14.20 0.50 15.04. 21:41 48 (NE) 16
V474 Peg p 10 0.442868 14.60 14.78 0.18 15.04. 21:41 28 (NE) 2
V3863 Sgr s 10 0.36492 11.70 12.50 0.80 15.04. 21:41 102 (E) -22
LV CMa p 9 1.18348 8.65 8.83 0.18 15.04. 21:41 253 (W) -1
V384 Vul p 1 0.4388572 12.72 13.16 0.44 15.04. 21:41 41 (NE) -1
GI CVn s 8 0.30316 14.10 14.60 0.50 15.04. 21:41 90 (E) 73
RV Crv s 1 0.7472455 8.60 8.60 0.00 15.04. 21:41 175 (S) 20
QX Vir p 1 0.242075 13.31 13.60 0.29 15.04. 21:41 141 (SE) 27
V338 Her p 1 1.305748 10.07 11.15 1.08 15.04. 21:42 62 (NE) 36
GQ Cnc p 2 0.422208 13.40 14.40 1.00 15.04. 21:42 254 (W) 48
V1353 Ori p 1 0.471453 12.93 13.20 0.27 15.04. 21:42 276 (W) -6
KV Peg p 5 0.4577795 11.73 11.93 0.20 15.04. 21:42 43 (NE) -12
HW Vir p 1 0.11671953 10.50 11.20 0.70 15.04. 21:42 173 (S) 31
V935 Her p 10 1.63394 8.49 8.63 0.14 15.04. 21:42 86 (E) 30
V625 Cen p 10 0.4697059 14.40 15.00 0.60 15.04. 21:43 165 (S) -19
IM Vul s 1 0.454283 11.60 13.30 1.70 15.04. 21:43 49 (NE) -3
KW Per s 1 0.93126 10.50 10.80 0.30 15.04. 21:43 345 (N) 15
HL Dra s 1 0.944276 7.35 7.35 0.00 15.04. 21:43 43 (NE) 39
RT CMa p 1 1.29374 11.40 12.90 1.50 15.04. 21:43 260 (W) -14
IP Lac p 1 0.8520135 13.20 14.00 0.80 15.04. 21:43 21 (N) 15
V447 Cyg s 6 2.205593 13.10 13.10 0.00 15.04. 21:43 48 (NE) 13
FW Per s 2 0.7912316 14.30 14.30 0.00 15.04. 21:43 324 (NW) 25
AZ Col p 10 0.302105 11.31 11.72 0.41 15.04. 21:43 258 (W) -31
V869 Aql p 10 1.098718 14.70 15.90 1.20 15.04. 21:43 79 (E) -11
V366 Per s 3 1.421996 13.70 13.70 0.00 15.04. 21:44 332 (NW) 2
V579 Lyr s 1 0.242906 12.77 12.77 0.00 15.04. 21:44 54 (NE) 28
VZ Lib p 1 0.358261 10.13 10.63 0.50 15.04. 21:44 133 (SE) 12
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.