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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:36 // 18:18 UTC
Civil Twilight (6°): 03:01 // 18:53 UTC
Nautical Twilight (12°): 02:14 // 19:39 UTC
Astronomical Twilight (18°): 01:19 // 20:34 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
FU CVn s 7 0.962121 11.20 11.50 0.30 30.04. 21:00 116 (SE) 74
V868 Mon s 8 0.637711 8.90 9.48 0.58 30.04. 21:00 256 (W) 8
V570 Per s 8 1.900942 8.15 8.15 0.00 30.04. 21:01 335 (NW) 14
CX CMa s 8 0.9546236 9.90 10.30 0.40 30.04. 21:01 245 (SW) -13
CM Vir p 7 3.401872 12.90 13.40 0.50 30.04. 21:01 145 (SE) 33
AK Cam s 1 2.226805 10.30 10.30 0.00 30.04. 21:01 340 (N) 55
V873 Aql s 5 0.357572 13.30 13.30 0.00 30.04. 21:01 88 (E) -1
G4708.0841 Cet p 3 0.361938 12.22 12.78 0.56 30.04. 21:01 313 (NW) -31
V356 Vel s 10 1.767397 6.73 6.87 0.14 30.04. 21:02 197 (S) -15
AA CMa p 10 1.401905 13.80 15.90 2.10 30.04. 21:02 249 (W) -14
MM Com p 1 0.30199 12.00 12.50 0.50 30.04. 21:02 163 (S) 74
V658 Ara p 10 0.6276 15.40 16.00 0.60 30.04. 21:02 150 (SE) -32
FW CVn p 10 0.3454 9.25 9.32 0.07 30.04. 21:02 117 (SE) 74
OV Dra p 9 0.0587357 19.00 20.70 1.70 30.04. 21:02 4 (N) 73
V836 Cyg p 1 0.6534132 8.57 9.23 0.66 30.04. 21:02 38 (NE) 6
V2638 Oph p 10 1.87423 13.20 14.00 0.80 30.04. 21:02 117 (SE) -2
BM Tri p 9 0.317819 13.00 13.40 0.40 30.04. 21:02 344 (N) -4
V1022 Oph p 4 0.2394017 15.10 16.12 1.02 30.04. 21:03 120 (SE) 18
V417 Aql p 1 0.3703135 11.00 11.50 0.50 30.04. 21:03 75 (E) -5
G1213.1483 Ari p 8 0.346282 13.21 13.21 0.00 30.04. 21:03 340 (N) -17
V389 Gem p 9 1.047759 8.74 8.92 0.18 30.04. 21:03 280 (W) 26
TX Cet p 1 0.740841 10.90 11.47 0.57 30.04. 21:03 335 (NW) -38
V877 Per p 1 1.1109827 13.91 15.27 1.36 30.04. 21:03 339 (N) 17
AS Pic p 10 0.463642 10.82 11.14 0.32 30.04. 21:03 232 (SW) -42
V731 CrA p 10 0.537745 10.90 11.30 0.40 30.04. 21:03 117 (SE) -27
EM Lac p 1 0.3891351 12.50 13.09 0.59 30.04. 21:03 20 (N) 18
G5270.0645 Cet s 5 0.543266 10.13 10.13 0.00 30.04. 21:03 354 (N) -51
V754 Cen p 10 3.7658 11.10 13.20 2.10 30.04. 21:04 177 (S) -19
V580 Lyr p 1 0.289052 12.85 13.42 0.57 30.04. 21:04 63 (NE) 25
YY CrB p 1 0.37656 8.64 9.13 0.49 30.04. 21:04 91 (E) 54
ES Ori p 7 1.605466 10.48 10.60 0.12 30.04. 21:04 294 (NW) -12
V1963 Sgr s 8 0.82508 12.30 12.30 0.00 30.04. 21:04 105 (E) -9
V1139 Cas s 1 0.2971 12.80 12.80 0.00 30.04. 21:04 352 (N) 16
LU Lac p 2 0.2988016 14.60 15.45 0.85 30.04. 21:04 22 (N) 16
V581 Sco p 10 0.5110026 11.40 12.10 0.70 30.04. 21:04 133 (SE) -14
NS Cam s 5 0.907318 12.90 13.20 0.30 30.04. 21:04 335 (NW) 53
V338 Aqr s 9 0.285143 12.40 12.40 0.00 30.04. 21:04 52 (NE) -29
NU Cyg p 3 0.2811248 14.30 14.90 0.60 30.04. 21:05 51 (NE) 19
QS UMa p 9 0.4183 15.70 17.65 1.95 30.04. 21:05 288 (W) 60
RZ Crv p 8 0.3318758 13.30 14.10 0.80 30.04. 21:05 177 (S) 22
V436 Peg p 9 0.406733 13.35 13.57 0.22 30.04. 21:05 47 (NE) -12
GV Aqr p 4 0.33677 13.60 14.00 0.40 30.04. 21:05 44 (NE) -40
LU Vir p 1 0.492241 7.84 8.17 0.33 30.04. 21:05 166 (S) 33
V1295 Her p 1 0.349236 12.05 12.50 0.45 30.04. 21:05 64 (NE) 40
V789 Her s 1 0.3200448 14.90 14.90 0.00 30.04. 21:05 73 (E) 45
V514 Hya p 6 0.374406 14.39 14.39 0.00 30.04. 21:05 240 (SW) 20
AW Ari p 8 0.381766 13.66 14.33 0.67 30.04. 21:05 342 (N) -25
CC Tri p 9 0.382946 13.20 13.70 0.50 30.04. 21:05 339 (N) -4
G3053.1924 CrB s 1 0.16177042 13.17 13.27 0.10 30.04. 21:05 95 (E) 57
V808 Cep p 10 0.484564 11.55 11.92 0.37 30.04. 21:05 353 (N) 48
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.