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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:17 // 18:55 UTC
Civil Twilight (6°): 02:38 // 19:34 UTC
Nautical Twilight (12°): 01:44 // 20:28 UTC
Astronomical Twilight (18°): 00:27 // 21:45 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V502 Her s 1 0.3692772 12.80 13.50 0.70 25.07. 09:19 12 (N) -7
QW Gem s 1 0.3581235 10.33 10.33 0.00 25.07. 09:19 169 (S) 69
CM Cap p 5 0.4189 11.00 11.60 0.60 25.07. 09:19 320 (NW) -47
KM Boo p 8 0.35866 14.05 14.70 0.65 25.07. 09:20 36 (NE) 27
V781 Tau s 1 0.344909 8.90 9.30 0.40 25.07. 09:20 204 (SW) 66
V1355 Tau s 7 0.244668 13.00 13.00 0.00 25.07. 09:20 223 (SW) 59
V1258 Cen p 10 0.08885 15.40 22.20 6.80 25.07. 09:20 107 (E) -27
CZ Cha p 10 0.3225055 14.00 14.60 0.60 25.07. 09:20 167 (S) -45
EY CVn s 1 0.342687 11.91 12.20 0.29 25.07. 09:20 61 (NE) 21
BI Vul s 1 0.2518236 14.15 14.86 0.71 25.07. 09:20 323 (NW) -4
V1542 Aql s 1 0.417537 11.71 12.31 0.60 25.07. 09:20 339 (N) -29
EV CVn p 3 0.335969 12.00 12.50 0.50 25.07. 09:21 62 (NE) 26
V1193 Cyg p 1 0.5037687 12.70 13.10 0.40 25.07. 09:21 346 (N) 22
V576 Lyr p 2 0.533573 12.30 12.70 0.40 25.07. 09:21 359 (N) 2
V383 Cep s 8 1.495747 7.27 7.27 0.00 25.07. 09:21 336 (NW) 29
V641 And p 10 0.69492 13.40 13.85 0.45 25.07. 09:21 310 (NW) 20
V2239 Cyg p 1 0.610597 11.73 12.51 0.78 25.07. 09:21 340 (N) 0
BD Scl p 9 0.566291 10.02 10.30 0.28 25.07. 09:22 254 (W) -19
OW Lup p 10 0.360317 10.03 10.39 0.36 25.07. 09:22 87 (E) -49
QW Boo p 10 0.2908715 12.10 12.45 0.35 25.07. 09:22 30 (NE) 14
AN CMi p 9 1.822295 14.00 15.50 1.50 25.07. 09:22 169 (S) 41
Y Crv p 7 0.329037 11.73 12.10 0.37 25.07. 09:22 99 (E) -12
V396 Peg s 2 0.342286 12.12 12.12 0.00 25.07. 09:22 289 (W) -2
V746 Cep p 9 1.2599701 11.40 11.85 0.45 25.07. 09:22 334 (NW) 35
V2766 Ori p 6 0.6032 15.00 15.30 0.30 25.07. 09:22 194 (S) 44
WW Gem p 1 1.237812 9.90 10.50 0.60 25.07. 09:22 192 (S) 63
CR Ind p 9 0.390817 12.05 12.70 0.65 25.07. 09:22 215 (SW) -62
EM Tuc p 4 0.326575 12.16 12.76 0.60 25.07. 09:22 215 (SW) -48
GQ Cnc s 2 0.422208 13.40 12.40 -1.00 25.07. 09:22 113 (SE) 52
V2640 Oph p 7 0.419892 12.50 13.20 0.70 25.07. 09:22 20 (N) -33
V1101 Her p 1 0.382661 11.95 12.50 0.55 25.07. 09:22 5 (N) 7
HH Boo p 1 0.318666 11.00 11.50 0.50 25.07. 09:23 41 (NE) 21
AO Cam p 1 0.3299026 9.50 10.00 0.50 25.07. 09:23 291 (W) 70
V502 Oph s 1 0.453387 8.34 8.81 0.47 25.07. 09:23 36 (NE) -34
FY CVn p 10 0.386118 13.30 13.70 0.40 25.07. 09:23 50 (NE) 19
AN Eri s 10 0.4282205 14.40 14.90 0.50 25.07. 09:23 211 (SW) 17
AH Mic p 10 0.387315 13.20 13.60 0.40 25.07. 09:23 276 (W) -63
DW Vul p 10 3.135206 15.50 16.20 0.70 25.07. 09:23 332 (NW) -8
V407 Aql p 7 1.182018 13.30 15.80 2.50 25.07. 09:23 349 (N) -38
LP Cep p 2 0.693062 13.70 15.00 1.30 25.07. 09:23 339 (N) 25
G1216.0409 Ari p 8 0.528725 12.80 12.80 0.00 25.07. 09:23 258 (W) 32
BW Eri p 6 0.6384855 10.16 10.75 0.59 25.07. 09:24 213 (SW) 5
V625 Aur p 9 0.3309 16.85 17.43 0.58 25.07. 09:24 224 (SW) 76
V839 Cen p 8 0.330936 9.51 10.13 0.62 25.07. 09:25 113 (SE) -30
AF Vol p 10 0.63894 10.60 11.05 0.45 25.07. 09:25 167 (S) -33
OZ Cen p 10 0.3557686 12.60 13.10 0.50 25.07. 09:25 132 (SE) -49
V1068 Her p 1 0.394304 12.40 13.00 0.60 25.07. 09:25 9 (N) 9
V401 Cam s 8 0.3158103 13.20 13.60 0.40 25.07. 09:26 346 (N) 69
MW Boo p 10 0.364135 14.00 14.40 0.40 25.07. 09:26 37 (NE) 20
V1073 Her p 1 0.2942815 11.00 11.70 0.70 25.07. 09:26 6 (N) -6
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.