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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:54 // 18:13 UTC
Civil Twilight (6°): 03:20 // 18:46 UTC
Nautical Twilight (12°): 02:36 // 19:31 UTC
Astronomical Twilight (18°): 01:45 // 20:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BL Dra p 4 0.402665 11.90 12.20 0.30 20.08. 04:49 331 (NW) 31
V923 Her s 8 1.364757 9.10 9.10 0.00 20.08. 04:49 345 (N) -8
RAFV134 Cha p 9 0.32 14.85 15.05 0.20 20.08. 04:49 167 (S) -52
EE CVn p 1 0.280562 13.70 14.57 0.87 20.08. 04:49 27 (NE) -4
V1355 Aql s 5 0.5157905 12.70 13.30 0.60 20.08. 04:49 305 (NW) -7
NR Cam p 1 0.255885 10.76 11.25 0.49 20.08. 04:49 18 (N) 54
V645 And s 8 0.4125814 13.05 13.05 0.00 20.08. 04:49 295 (NW) 49
V610 Ara s 9 0.54316 8.80 8.80 0.00 20.08. 04:50 228 (SW) -78
QW Cyg s 2 0.5876453 13.90 14.10 0.20 20.08. 04:50 313 (NW) 14
V687 Her s 4 0.321451 14.40 14.90 0.50 20.08. 04:50 353 (N) -16
V1045 Her s 1 0.510283 10.90 10.90 0.00 20.08. 04:50 345 (N) 8
V536 Cen p 10 1.2926355 13.60 14.50 0.90 20.08. 04:50 50 (NE) -73
GN Mus s 10 0.3869 13.70 14.20 0.50 20.08. 04:50 157 (SE) -59
OQ UMa s 1 0.283356 13.00 13.60 0.60 20.08. 04:50 15 (N) 19
IT Cnc s 6 0.363657 12.50 12.90 0.40 20.08. 04:50 87 (E) 26
DE CMa s 10 0.6959637 13.00 13.40 0.40 20.08. 04:50 133 (SE) -1
YY Cet p 1 0.7904598 10.58 11.61 1.03 20.08. 04:50 206 (SW) 18
DO Cas p 1 0.684666 8.39 9.01 0.62 20.08. 04:50 326 (NW) 76
V934 Cep p 7 0.431014 13.02 13.50 0.48 20.08. 04:51 327 (NW) 54
V726 Cyg p 1 0.497971 12.70 13.80 1.10 20.08. 04:51 313 (NW) 18
AA Lyr p 1 0.5173146 13.40 14.00 0.60 20.08. 04:51 318 (NW) 1
AV CrB p 1 0.30819 11.87 12.48 0.61 20.08. 04:51 354 (N) -9
V554 Hya p 10 0.302559 12.50 13.30 0.80 20.08. 04:51 62 (NE) -55
V757 Cen s 1 0.3431685 8.30 8.60 0.30 20.08. 04:51 68 (E) -66
DY Gru p 9 0.336029 9.37 10.04 0.67 20.08. 04:51 228 (SW) -15
V504 And p 10 0.647987 13.40 13.70 0.30 20.08. 04:51 268 (W) 56
BS Vir s 10 0.3770834 13.60 14.40 0.80 20.08. 04:51 55 (NE) -28
DZE Phe s 8 1.6697725 3.91 4.22 0.31 20.08. 04:51 203 (SW) -20
UY Vol p 1 0.159337785 16.90 23.00 6.10 20.08. 04:52 156 (SE) -36
V653 Lyr s 1 0.468813 11.23 11.56 0.33 20.08. 04:52 330 (NW) 8
BT CrB p 9 0.0892 18.90 20.40 1.50 20.08. 04:52 358 (N) -5
BG UMa p 8 0.6630411 10.84 10.93 0.09 20.08. 04:52 20 (N) 20
V1197 Her s 1 0.2626795 13.17 13.17 0.00 20.08. 04:52 350 (N) -11
V1326 Aql p 10 1.47106 14.90 16.60 1.70 20.08. 04:52 295 (NW) -13
V586 Sco p 9 0.955937 12.70 13.10 0.40 20.08. 04:52 299 (NW) -75
ES UMa p 1 0.5288515 11.00 11.40 0.40 20.08. 04:52 30 (NE) 45
V498 Cen p 10 0.757515 10.30 11.30 1.00 20.08. 04:52 89 (E) -69
V797 Cep s 1 0.270449 14.60 14.60 0.00 20.08. 04:52 350 (N) 58
V489 Cam p 8 0.6197565 10.94 11.22 0.28 20.08. 04:53 21 (N) 55
V900 Mon p 6 0.298305 11.92 12.80 0.88 20.08. 04:53 131 (SE) 34
V404 Peg p 2 0.419177 10.47 10.77 0.30 20.08. 04:53 282 (W) 36
V687 And p 10 0.395048 11.68 11.83 0.15 20.08. 04:53 278 (W) 44
V477 Her p 8 0.3251804 14.90 15.50 0.60 20.08. 04:53 339 (N) -11
NU Cyg p 3 0.2811248 14.30 14.90 0.60 20.08. 04:53 316 (NW) 14
V2480 Cyg p 8 0.669275 12.32 13.10 0.78 20.08. 04:53 305 (NW) 23
QX Cyg p 8 0.8995035 14.30 15.00 0.70 20.08. 04:53 314 (NW) 14
AM Leo p 1 0.3657975 9.25 9.83 0.58 20.08. 04:53 69 (E) -4
FV CVn p 1 0.315365 11.80 12.15 0.35 20.08. 04:53 24 (NE) -4
V1542 Aql s 1 0.417537 11.71 12.31 0.60 20.08. 04:53 299 (NW) -12
V907 Ara p 9 0.467014 13.30 13.60 0.30 20.08. 04:54 228 (SW) -74
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.