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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:33 // 17:17 UTC
Civil Twilight (6°): 04:02 // 17:48 UTC
Nautical Twilight (12°): 03:23 // 18:27 UTC
Astronomical Twilight (18°): 02:42 // 19:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GX Gem p 1 4.037926 10.90 11.50 0.60 15.09. 00:16 67 (NE) 27
BC Col p 10 0.29683 15.00 15.00 0.00 15.09. 00:16 118 (SE) -12
QY Hya p 2 0.292341 9.04 9.36 0.32 15.09. 00:16 25 (NE) -66
AQ Ser p 1 1.6874294 10.57 11.20 0.63 15.09. 00:17 317 (NW) -29
V641 Aur p 7 0.504878 12.90 13.65 0.75 15.09. 00:17 67 (NE) 38
V423 Dra p 10 1.21747 10.93 11.25 0.32 15.09. 00:17 311 (NW) 43
V640 Aur p 1 0.3279975 12.52 13.25 0.73 15.09. 00:17 56 (NE) 44
V664 Pup p 10 0.330557 11.89 12.26 0.37 15.09. 00:17 125 (SE) -41
AB Vul p 4 1.461333 12.40 12.90 0.50 15.09. 00:17 279 (W) 31
DS Pup s 8 0.3886775 12.70 13.40 0.70 15.09. 00:17 100 (E) -25
V853 Cep p 10 0.615422 13.70 14.20 0.50 15.09. 00:17 330 (NW) 59
V869 Cyg p 4 0.895102 14.00 14.90 0.90 15.09. 00:17 285 (W) 29
V2377 Oph s 7 0.4254035 8.60 8.73 0.13 15.09. 00:17 291 (W) -6
AC Crt p 3 0.617262 9.72 10.17 0.45 15.09. 00:17 42 (NE) -46
V625 Aur p 9 0.3309 16.85 17.43 0.58 15.09. 00:18 72 (E) 39
SU For p 10 2.434655 10.33 11.81 1.48 15.09. 00:18 163 (S) 1
V1157 Aql p 10 0.5807455 15.00 17.00 2.00 15.09. 00:18 265 (W) 14
NSV 00807 Cet s 8 0.338962 11.59 11.59 0.00 15.09. 00:18 158 (S) 20
AS Lib s 10 0.553805 13.20 13.20 0.00 15.09. 00:18 302 (NW) -50
OQ Gem p 8 2.405945 15.00 15.50 0.50 15.09. 00:18 80 (E) 18
V1021 Her p 10 1.226588 13.62 14.05 0.43 15.09. 00:18 331 (NW) 17
V389 Cas s 1 2.49481 10.80 10.80 0.00 15.09. 00:19 107 (E) 87
BI Vul s 1 0.2518236 14.15 14.86 0.71 15.09. 00:19 261 (W) 44
IM And p 9 0.2703735 18.30 19.00 0.70 15.09. 00:19 190 (S) 80
AQ Psc s 1 0.4756052 8.60 8.60 0.00 15.09. 00:19 171 (S) 47
V407 Peg s 1 0.636884 9.30 9.30 0.00 15.09. 00:19 212 (SW) 52
V864 Aql p 9 0.608658 12.60 13.20 0.60 15.09. 00:19 263 (W) 20
V1254 Cen p 10 0.37079 11.17 11.75 0.58 15.09. 00:19 17 (N) -82
V1355 Tau s 7 0.244668 13.00 13.00 0.00 15.09. 00:20 95 (E) 37
SU Aqr p 2 1.044698 10.20 10.80 0.60 15.09. 00:20 213 (SW) 21
V1300 Her s 1 0.296334 12.63 12.63 0.00 15.09. 00:20 307 (NW) 19
V2477 Cyg s 4 0.31125 9.86 10.52 0.66 15.09. 00:20 307 (NW) 50
V594 Lyr s 5 0.255999 14.00 14.00 0.00 15.09. 00:20 305 (NW) 32
V365 Sge s 1 0.369126 13.11 13.70 0.59 15.09. 00:20 268 (W) 25
KZ Boo p 8 0.353515 12.65 13.10 0.45 15.09. 00:21 346 (N) 16
V345 Cas p 1 0.6887584 13.10 14.20 1.10 15.09. 00:21 294 (NW) 73
V721 Cen p 10 1.315668 13.25 14.60 1.35 15.09. 00:21 314 (NW) -66
V873 Cyg s 5 0.8482005 14.60 14.70 0.10 15.09. 00:21 287 (W) 29
V1022 Tau p 2 0.347171 14.96 15.72 0.77 15.09. 00:21 104 (E) 48
V344 Lac s 1 0.392239 12.20 13.00 0.80 15.09. 00:21 290 (W) 65
HH Boo p 1 0.318666 11.00 11.50 0.50 15.09. 00:21 346 (N) 8
WZ Cyg p 1 0.5844672 10.50 11.50 1.00 15.09. 00:21 280 (W) 46
V1732 Aql p 9 1.53002 12.20 12.80 0.60 15.09. 00:21 271 (W) 0
V418 Cam p 9 0.3067595 13.70 14.40 0.70 15.09. 00:21 29 (NE) 51
GS Aqr p 3 0.374069 13.20 13.80 0.60 15.09. 00:21 225 (SW) 30
V1222 Tau p 4 0.295362 13.28 13.64 0.36 15.09. 00:21 130 (SE) 39
IY UMa p 4 0.0739138 18.40 20.00 1.60 15.09. 00:22 18 (N) 22
V1068 Sgr p 5 0.369969 15.10 15.40 0.30 15.09. 00:22 259 (W) -11
EL Boo s 1 0.4137625 9.38 9.38 0.00 15.09. 00:22 331 (NW) -22
V874 Cyg p 4 0.3487351 13.50 13.90 0.40 15.09. 00:22 284 (W) 26
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.