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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 °
MT Cam p 1 0.3661395 12.94 13.54 0.60 30.04. 23:27 346 (N) 17
V589 Pup p 10 2.02218 8.72 9.09 0.37 30.04. 23:27 254 (W) -34
V664 Lyr s 8 0.359987 13.00 13.00 0.00 30.04. 23:27 80 (E) 53
QT Lyr p 9 1.2461075 14.00 14.60 0.60 30.04. 23:27 87 (E) 39
V713 And p 10 0.318453 12.01 12.13 0.12 30.04. 23:28 38 (NE) 3
EG Cas p 1 0.611449 12.90 13.40 0.50 30.04. 23:28 27 (NE) 25
MQ Peg s 3 0.379386 13.39 13.39 0.00 30.04. 23:28 53 (NE) 6
V2524 Cyg p 3 0.450677 13.35 13.90 0.55 30.04. 23:28 48 (NE) 47
SZ Scl s 10 0.320832 11.72 12.40 0.68 30.04. 23:28 75 (E) -53
BH Scl p 10 2.04507 7.92 8.15 0.23 30.04. 23:28 46 (NE) -62
G5763.1113 Aqr p 8 0.506996 12.59 12.59 0.00 30.04. 23:28 103 (E) -5
V2280 Cyg p 1 0.353365 13.32 14.08 0.76 30.04. 23:29 67 (NE) 49
DI Peg s 1 0.711817 9.38 9.59 0.21 30.04. 23:29 52 (NE) -10
OT UMa p 10 0.3160725 12.20 12.50 0.30 30.04. 23:29 329 (NW) 41
G5220.0352 Aqr s 6 0.294751 13.75 13.75 0.00 30.04. 23:29 88 (E) -10
V1207 Her p 8 0.2667556 12.55 13.40 0.85 30.04. 23:29 135 (SE) 59
V2240 Cyg s 1 0.404173 12.03 12.03 0.00 30.04. 23:29 71 (E) 35
CT Tau p 1 0.666827 10.34 11.12 0.78 30.04. 23:29 322 (NW) -4
V639 Aur s 4 0.3571 14.01 14.01 0.00 30.04. 23:30 335 (NW) 19
GG Vel p 10 1.475228 8.72 9.07 0.35 30.04. 23:30 238 (SW) -31
KN Per p 1 0.866461 11.20 11.80 0.60 30.04. 23:30 357 (N) 1
V687 Her s 4 0.321451 14.40 14.90 0.50 30.04. 23:30 147 (SE) 61
LY And s 4 0.345031 13.80 13.80 0.00 30.04. 23:30 9 (N) -1
AA Lyr p 1 0.5173146 13.40 14.00 0.60 30.04. 23:30 92 (E) 41
OT Cep s 3 0.4812313 12.70 13.30 0.60 30.04. 23:30 7 (N) 44
EP And s 1 0.4041085 11.90 12.50 0.60 30.04. 23:30 15 (N) 7
V1120 Oph p 5 0.3367531 13.90 14.40 0.50 30.04. 23:30 161 (S) 32
V342 UMa p 1 0.3438515 13.40 13.90 0.50 30.04. 23:31 299 (NW) 50
AB Vul p 4 1.461333 12.40 12.90 0.50 30.04. 23:31 83 (E) 33
V947 Cep p 10 0.331677 12.62 12.88 0.26 30.04. 23:31 10 (N) 44
V1147 Her p 10 0.254469 13.80 14.30 0.50 30.04. 23:31 122 (SE) 79
UX CVn p 7 0.573704 11.73 12.00 0.27 30.04. 23:31 263 (W) 56
V1036 Her p 1 0.391678 11.31 11.61 0.30 30.04. 23:32 130 (SE) 57
BH Cas p 1 0.4058927 12.30 12.70 0.40 30.04. 23:32 22 (N) 24
V457 Per p 7 1.170286 14.40 15.30 0.90 30.04. 23:32 359 (N) -3
V953 Mon s 7 0.426934 13.80 13.80 0.00 30.04. 23:33 282 (W) -10
V1193 Cyg p 1 0.5037687 12.70 13.10 0.40 30.04. 23:33 46 (NE) 47
OP Cen p 10 0.4623218 13.10 13.80 0.70 30.04. 23:33 194 (S) -21
V594 Lyr p 5 0.255999 14.00 14.33 0.33 30.04. 23:33 75 (E) 54
IT Ara p 9 0.5283806 12.50 13.10 0.60 30.04. 23:33 162 (S) -23
V742 Cen s 10 0.8644535 9.40 10.10 0.70 30.04. 23:33 219 (SW) -14
EZ Eri p 10 2.252 10.42 10.59 0.17 30.04. 23:34 321 (NW) -39
X PsA s 10 0.3977746 13.00 14.20 1.20 30.04. 23:34 97 (E) -28
V576 Lyr p 2 0.533573 12.30 12.70 0.40 30.04. 23:34 82 (E) 54
V596 Aur s 1 0.397887 11.83 12.27 0.44 30.04. 23:34 340 (N) 6
BQ Phe p 10 0.218481 10.43 10.60 0.17 30.04. 23:34 100 (E) -63
V608 Cas s 1 0.380403 12.30 12.30 0.00 30.04. 23:34 4 (N) 32
G1437.0805 Leo p 8 2.004016 9.39 9.78 0.39 30.04. 23:34 256 (W) 33
KO Boo p 9 0.369518 13.15 13.35 0.20 30.04. 23:35 204 (SW) 62
NU TrA p 10 1.92834 11.72 12.75 1.03 30.04. 23:35 171 (S) -31
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.