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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:01 // 18:51 UTC
Civil Twilight (6°): 02:22 // 19:30 UTC
Nautical Twilight (12°): 01:26 // 20:27 UTC
Astronomical Twilight (18°): 23:59 // 21:53 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
RZ Mic p 10 3.98304 11.30 12.30 1.00 23.05. 17:04 68 (E) -74
V637 Cen p 10 0.378416 12.50 13.10 0.60 23.05. 17:04 136 (SE) -15
DW UMa s 1 0.13660653 15.10 16.60 1.50 23.05. 17:04 19 (N) 81
BV Leo s 6 0.941584 15.80 16.10 0.30 23.05. 17:04 142 (SE) 61
V2617 Oph p 10 0.424074 13.15 13.75 0.60 23.05. 17:04 93 (E) -9
RY Cha s 10 0.640142 13.80 14.00 0.20 23.05. 17:05 178 (S) -37
CZEV087 Mon p 6 0.4019464 14.00 15.00 1.00 23.05. 17:06 234 (SW) 27
V580 Lyr p 1 0.289052 12.85 13.42 0.57 23.05. 17:06 39 (NE) 6
V1300 Her s 1 0.296334 12.63 12.63 0.00 23.05. 17:06 48 (NE) 15
V687 And p 10 0.395048 11.68 11.83 0.15 23.05. 17:06 343 (N) -1
V539 Ara p 6 3.16908 5.66 6.18 0.52 23.05. 17:06 121 (SE) -51
VW LMi s 1 0.477552 8.03 8.45 0.42 23.05. 17:06 149 (SE) 68
V2640 Oph p 7 0.419892 12.50 13.20 0.70 23.05. 17:06 72 (E) -8
V1437 Cyg s 8 0.45453 15.30 16.00 0.70 23.05. 17:06 34 (NE) -1
V2203 Oph p 1 0.455001 11.56 11.94 0.38 23.05. 17:07 68 (E) -12
V845 Cep p 10 0.386159 14.30 15.20 0.90 23.05. 17:07 4 (N) 38
V2563 Oph p 7 0.372304 11.60 13.00 1.40 23.05. 17:07 68 (E) -17
OO Cyg p 7 0.2620015 14.10 14.60 0.50 23.05. 17:07 27 (NE) 3
V457 Cam p 9 0.3033 13.80 14.20 0.40 23.05. 17:07 330 (NW) 59
HN UMa p 4 0.38261 9.90 10.02 0.12 23.05. 17:08 132 (SE) 73
IW TrA p 10 0.3146 14.20 14.60 0.40 23.05. 17:08 139 (SE) -46
V1087 Cen s 6 5.048912 9.34 9.34 0.00 23.05. 17:08 171 (S) -24
V834 Cep p 10 1.123305 12.90 13.40 0.50 23.05. 17:08 11 (N) 17
V620 Aur p 1 0.751632 13.00 13.00 0.00 23.05. 17:08 286 (W) 44
OU Ser s 1 0.2967662 8.25 8.43 0.18 23.05. 17:08 89 (E) 21
RR Cen p 9 0.6056895 7.27 7.68 0.41 23.05. 17:08 148 (SE) -29
V970 Cyg p 8 0.5209495 14.30 15.10 0.80 23.05. 17:08 32 (NE) -5
V469 And p 10 0.328106 15.10 15.90 0.80 23.05. 17:09 339 (N) 6
HH UMa p 1 0.375493 10.58 10.80 0.22 23.05. 17:09 143 (SE) 73
V803 Aql s 4 0.2634245 14.00 14.80 0.80 23.05. 17:09 60 (NE) -31
UU Lyn s 1 0.46846 11.54 11.82 0.28 23.05. 17:09 240 (SW) 77
BW Eri s 6 0.6384855 10.16 10.38 0.22 23.05. 17:09 253 (W) -22
AN Eri s 10 0.4282205 14.40 14.90 0.50 23.05. 17:09 256 (W) -11
HI Lac p 10 0.1666655 15.00 18.00 3.00 23.05. 17:10 354 (N) 14
V1102 Her p 1 0.3090057 13.60 14.40 0.80 23.05. 17:10 38 (NE) 23
V743 Sgr s 10 0.276635806 13.80 14.20 0.40 23.05. 17:10 94 (E) -35
V344 Dra p 9 0.332887 13.70 14.20 0.50 23.05. 17:10 46 (NE) 43
V555 Aur p 5 0.9097945 14.10 16.10 2.00 23.05. 17:10 277 (W) 33
UY Hya p 9 0.727521 13.30 13.80 0.50 23.05. 17:10 205 (SW) 40
V513 Cyg s 5 1.0561825 12.50 12.60 0.10 23.05. 17:10 17 (N) 3
V534 And p 10 0.4073 14.20 14.60 0.40 23.05. 17:10 322 (NW) 5
ER Sct s 7 1.361056 9.10 9.30 0.20 23.05. 17:10 65 (NE) -29
V1098 Her s 1 0.352269 12.44 12.44 0.00 23.05. 17:10 42 (NE) 26
V1026 Sgr p 10 0.3888662 12.80 13.40 0.60 23.05. 17:10 71 (E) -39
G5826.1082 Aqr p 7 0.374116 12.63 12.63 0.00 23.05. 17:10 342 (N) -52
TX Cha p 6 0.901645 13.08 14.00 0.92 23.05. 17:11 178 (S) -42
V1367 Tau p 1 0.347677 11.29 11.63 0.34 23.05. 17:11 273 (W) 30
V1284 Her s 1 0.337146 12.78 12.78 0.00 23.05. 17:11 51 (NE) 16
IT Her p 1 0.3393957 12.90 13.30 0.40 23.05. 17:11 46 (NE) -1
AN Men p 9 0.461972 9.36 9.54 0.18 23.05. 17:11 192 (S) -45
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.