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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:55 // 18:02 UTC
Civil Twilight (6°): 03:21 // 18:35 UTC
Nautical Twilight (12°): 02:38 // 19:19 UTC
Astronomical Twilight (18°): 01:49 // 20:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1238 Her s 4 0.3701515 9.53 9.53 0.00 20.04. 21:28 72 (E) 43
TW And p 8 4.12276 8.80 10.86 2.06 20.04. 21:28 4 (N) -7
V970 Cyg p 8 0.5209495 14.30 15.10 0.80 20.04. 21:28 57 (NE) 10
V1284 Cen p 10 0.323526 12.75 13.50 0.75 20.04. 21:28 165 (S) 7
DD Aqr p 1 0.7210105 10.90 11.70 0.80 20.04. 21:28 31 (NE) -35
V345 Gem s 1 0.274778 7.82 7.88 0.06 20.04. 21:28 281 (W) 36
IZ Lac s 1 0.7989215 12.50 12.70 0.20 20.04. 21:29 20 (N) 16
V461 Mon p 10 5.046904 15.30 16.50 1.20 20.04. 21:29 264 (W) 8
TW Mus p 10 0.4179484 12.10 12.60 0.50 20.04. 21:29 185 (S) -27
EL Aqr s 1 0.48141 10.38 10.38 0.00 20.04. 21:29 14 (N) -47
V375 Gem p 7 0.652615 12.70 13.60 0.90 20.04. 21:29 270 (W) 22
AT Aqr p 8 0.30409565 14.10 15.00 0.90 20.04. 21:29 51 (NE) -51
V562 Sco s 8 1.055051 11.50 12.00 0.50 20.04. 21:29 132 (SE) -15
V419 Cam p 10 0.414658 12.30 12.60 0.30 20.04. 21:29 322 (NW) 40
IL Cnc p 1 0.267656 12.35 12.96 0.61 20.04. 21:29 254 (W) 39
V1088 Her p 1 0.359231 11.00 11.50 0.50 20.04. 21:29 83 (E) 38
WX Sgr p 9 2.129232 9.60 11.30 1.70 20.04. 21:30 106 (E) -9
V2357 Oph p 6 0.415568 10.66 10.79 0.13 20.04. 21:30 100 (E) 23
DY Gru p 9 0.336029 9.37 10.04 0.67 20.04. 21:30 48 (NE) -73
V534 Aur s 8 2.141839 10.43 10.43 0.00 20.04. 21:30 289 (W) 21
V345 Ser p 10 0.372484 14.30 15.10 0.80 20.04. 21:30 123 (SE) 38
MU Dra p 1 0.349664 12.76 12.96 0.20 20.04. 21:30 48 (NE) 32
V907 Cyg s 1 0.541362 14.20 14.90 0.70 20.04. 21:30 58 (NE) 12
V1311 Aql p 10 1.05169 16.50 17.40 0.90 20.04. 21:31 70 (E) -9
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 20.04. 21:31 73 (E) 2
V508 Cen s 10 0.3945023 12.70 13.20 0.50 20.04. 21:31 160 (S) -5
ER Ori s 1 0.4234005 9.32 9.92 0.60 20.04. 21:31 279 (W) -19
AH Cnc s 1 0.360455 13.31 13.68 0.37 20.04. 21:31 249 (W) 32
BC Eri p 1 0.527247 10.83 11.32 0.49 20.04. 21:31 280 (W) -27
V678 Cyg s 10 2.29179 14.70 14.70 0.00 20.04. 21:31 26 (NE) 12
LV Cam s 4 0.3657282 16.00 16.00 0.00 20.04. 21:31 320 (NW) 39
TY Men s 9 0.4616664 8.08 8.47 0.39 20.04. 21:31 193 (S) -51
V695 Pup p 10 0.292 15.65 15.95 0.30 20.04. 21:31 242 (SW) 6
UU And s 6 1.486302 11.20 11.20 0.00 20.04. 21:32 357 (N) -9
V1034 Cyg p 1 0.976932 9.60 10.60 1.00 20.04. 21:32 52 (NE) 10
V599 Aur s 1 0.316533 11.67 11.90 0.23 20.04. 21:32 305 (NW) 13
XY Boo p 1 0.370564 10.30 10.61 0.31 20.04. 21:32 144 (SE) 56
NS Cam s 5 0.907318 12.90 13.20 0.30 20.04. 21:32 335 (NW) 53
GK Cep p 1 0.936164 6.89 7.37 0.48 20.04. 21:33 16 (N) 35
V664 Lyr s 8 0.359987 13.00 13.00 0.00 20.04. 21:33 58 (NE) 30
CV Dra p 1 0.6175995 9.50 10.10 0.60 20.04. 21:33 50 (NE) 47
MM Dra s 8 0.2644 14.54 14.54 0.00 20.04. 21:33 29 (NE) 36
V591 Lyr s 2 0.300395 11.95 11.95 0.00 20.04. 21:33 64 (NE) 29
RU UMi p 1 0.524926 10.00 10.66 0.66 20.04. 21:33 16 (N) 69
V338 Aqr s 9 0.285143 12.40 12.40 0.00 20.04. 21:33 49 (NE) -30
V458 Lac p 8 1.347926 12.52 13.40 0.88 20.04. 21:33 17 (N) 8
II CMa p 8 0.22919704 15.22 15.74 0.52 20.04. 21:33 256 (W) -6
AO Ser p 1 0.8793471 10.70 12.00 1.30 20.04. 21:34 109 (E) 37
G1210.0442 Ari p 8 0.337915 11.27 11.27 0.00 20.04. 21:34 337 (NW) -19
HP Car p 6 1.600453 8.85 9.30 0.45 20.04. 21:34 198 (S) -21
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.