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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:41 // 18:13 UTC
Civil Twilight (6°): 03:07 // 18:47 UTC
Nautical Twilight (12°): 02:21 // 19:33 UTC
Astronomical Twilight (18°): 01:28 // 20:26 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
KY Hya s 6 3.072471 9.50 9.50 0.00 28.04. 00:33 264 (W) -19
V473 Cam p 7 0.298438 11.55 12.20 0.65 28.04. 00:33 347 (N) 41
BD Scl s 9 0.566291 10.02 10.30 0.28 28.04. 00:33 77 (E) -43
CZEV138 Lac p 6 1.10582 14.10 14.23 0.13 28.04. 00:33 43 (NE) 35
V494 Cyg s 8 1.794326 13.50 13.60 0.10 28.04. 00:33 83 (E) 42
V470 Hya s 7 0.395393 13.00 13.00 0.00 28.04. 00:33 291 (W) -16
V560 And p 8 0.885066 13.91 14.26 0.35 28.04. 00:33 20 (N) 8
V457 Sco s 10 2.007379 10.60 11.30 0.70 28.04. 00:33 166 (S) 3
FH Cep p 9 3.141964 11.80 12.50 0.70 28.04. 00:34 41 (NE) 52
TY Cet p 5 0.323676 11.62 12.10 0.48 28.04. 00:34 38 (NE) -49
V412 Gem p 9 0.32667 16.36 16.96 0.60 28.04. 00:34 315 (NW) -16
DL Sge s 5 0.8572744 11.40 11.50 0.10 28.04. 00:34 112 (E) 41
PS Per p 1 0.702179 13.00 13.70 0.70 28.04. 00:34 14 (N) 7
V1282 Her s 1 0.278349 13.35 13.35 0.00 28.04. 00:35 96 (E) 73
V445 Nor p 10 0.4871 16.88 17.20 0.32 28.04. 00:35 181 (S) -17
V591 Vir s 7 0.350949 12.90 12.90 0.00 28.04. 00:35 206 (SW) 41
AQ Tuc p 10 0.5948385 9.91 10.48 0.57 28.04. 00:35 152 (SE) -57
V972 Her s 5 0.4430605 6.72 6.72 0.00 28.04. 00:35 117 (SE) 62
RZ Com s 1 0.338507 10.42 10.42 0.00 28.04. 00:35 255 (W) 42
AZ Vir s 1 0.3496644 10.74 11.37 0.63 28.04. 00:35 224 (SW) 36
V625 Aur p 9 0.3309 16.85 17.43 0.58 28.04. 00:35 339 (N) 2
V2563 Oph p 7 0.372304 11.60 13.00 1.40 28.04. 00:35 141 (SE) 34
EI Sge s 7 0.3882466 14.00 14.60 0.60 28.04. 00:35 100 (E) 34
V570 Per p 8 1.900942 8.15 8.25 0.10 28.04. 00:35 8 (N) 9
HP Pav s 10 0.2978 14.90 15.50 0.60 28.04. 00:35 158 (S) -39
V371 Aur p 10 1.210833 15.50 16.90 1.40 28.04. 00:35 340 (N) 7
GO Cha p 10 0.406067 10.64 10.97 0.33 28.04. 00:35 195 (S) -50
LU Cnc p 6 0.39855 12.10 12.60 0.50 28.04. 00:35 291 (W) 7
V412 Lyr s 1 0.931481 13.70 14.10 0.40 28.04. 00:35 103 (E) 49
V4394 Sgr p 10 3.283 10.52 11.06 0.54 28.04. 00:35 145 (SE) 13
V963 Per p 1 0.462078 13.20 14.20 1.00 28.04. 00:36 353 (N) 13
CV Boo p 1 0.8469932 10.20 11.00 0.80 28.04. 00:36 208 (SW) 76
V921 Her s 1 0.87738 9.44 9.44 0.00 28.04. 00:36 105 (E) 81
V733 Her s 3 0.4174915 13.80 14.30 0.50 28.04. 00:36 91 (E) 77
OQ Dra s 7 0.3396745 13.20 13.20 0.00 28.04. 00:36 332 (NW) 55
V415 Dra p 1 0.437416 12.00 12.50 0.50 28.04. 00:36 71 (E) 63
V602 Aql s 7 3.012499 11.90 12.70 0.80 28.04. 00:36 105 (E) 33
V1133 Sgr p 6 0.8053005 13.20 14.00 0.80 28.04. 00:36 131 (SE) 12
V477 Lyr p 9 0.471729 14.30 16.00 1.70 28.04. 00:36 115 (SE) 53
V509 Cam s 6 0.350347 13.00 13.50 0.50 28.04. 00:37 345 (N) 47
GV Leo p 1 0.266728 11.37 11.50 0.13 28.04. 00:37 279 (W) 15
EI Tuc p 10 3.64523 9.53 9.97 0.44 28.04. 00:37 132 (SE) -43
KO Boo p 9 0.369518 13.15 13.35 0.20 28.04. 00:38 226 (SW) 57
V508 Cam p 10 0.301715 12.50 12.63 0.13 28.04. 00:38 344 (N) 47
V376 And s 1 0.798674 7.68 7.68 0.00 28.04. 00:38 14 (N) 12
DN UMa s 1 1.730424 6.63 6.73 0.10 28.04. 00:38 290 (W) 50
EG CVn p 1 0.349276 13.00 13.60 0.60 28.04. 00:38 258 (W) 61
V338 Aqr s 9 0.285143 12.40 12.40 0.00 28.04. 00:38 94 (E) 2
BT CrB p 9 0.0892 18.90 20.40 1.50 28.04. 00:38 185 (S) 75
KZ Boo s 8 0.353515 12.65 13.10 0.45 28.04. 00:39 297 (NW) 76
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.