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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:06 // 19:05 UTC
Civil Twilight (6°): 02:27 // 19:45 UTC
Nautical Twilight (12°): 01:28 // 20:43 UTC
Astronomical Twilight (18°): 23:50 // 22:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V885 Cep p 10 0.652781 13.10 13.45 0.35 17.07. 09:50 340 (N) 39
V1306 Her p 1 0.370368 11.70 12.10 0.40 17.07. 09:50 7 (N) 3
V887 Cyg p 8 2.038065 14.30 15.10 0.80 17.07. 09:50 346 (N) -9
GW Boo p 1 0.531544 10.25 10.59 0.34 17.07. 09:50 62 (NE) 3
V1071 Sgr p 10 0.6780475 13.20 13.90 0.70 17.07. 09:50 344 (N) -62
V1356 Cen p 10 3.17071 11.97 12.96 0.99 17.07. 09:51 132 (SE) -56
G3046.0279 Boo p 8 0.621123 12.17 12.17 0.00 17.07. 09:51 40 (NE) 14
V2294 Cyg s 1 0.354328 13.25 13.25 0.00 17.07. 09:51 349 (N) 11
NR Boo s 2 0.356731 12.00 12.00 0.00 17.07. 09:51 54 (NE) -13
GM Boo p 1 0.361122 11.85 12.20 0.35 17.07. 09:51 50 (NE) -2
V789 Cep p 9 0.35363 14.58 14.58 0.00 17.07. 09:51 352 (N) 50
V902 Cyg p 9 1.628917 14.50 15.30 0.80 17.07. 09:51 346 (N) -10
BU Tri s 1 0.295568 14.40 15.00 0.60 17.07. 09:51 280 (W) 43
EI CMi p 8 0.362536 12.80 13.50 0.70 17.07. 09:52 153 (SE) 38
V389 Gem p 9 1.047759 8.74 8.92 0.18 17.07. 09:52 155 (SE) 64
V1202 Her p 10 0.3388 13.70 14.30 0.60 17.07. 09:52 20 (N) 9
V3863 Sgr p 10 0.36492 11.70 12.50 0.80 17.07. 09:52 356 (N) -64
V1092 Her p 4 0.384539 11.93 12.43 0.50 17.07. 09:52 17 (N) -9
CF CrB p 10 0.262445 14.14 14.54 0.40 17.07. 09:52 31 (NE) -4
V830 Cep p 10 0.2601155 13.40 14.85 1.45 17.07. 09:53 346 (N) 33
V345 Gem p 1 0.274778 7.82 7.88 0.06 17.07. 09:53 138 (SE) 70
RZ Lyn p 1 1.146913 10.60 11.30 0.70 17.07. 09:53 88 (E) 58
V358 Cep s 1 0.4728283 13.50 13.50 0.00 17.07. 09:53 347 (N) 53
QW Cyg p 2 0.5876453 13.90 14.40 0.50 17.07. 09:53 343 (N) -1
V430 Nor p 10 0.366 16.70 17.22 0.52 17.07. 09:53 121 (SE) -65
AS CrB p 1 0.380663 11.35 11.85 0.50 17.07. 09:53 31 (NE) 2
LS Del p 1 0.3638404 8.61 8.76 0.15 17.07. 09:53 326 (NW) -14
EX Hya p 10 0.068233846 9.60 13.99 4.39 17.07. 09:54 107 (E) -25
IO Cep p 1 1.235808 11.40 12.60 1.20 17.07. 09:54 339 (N) 22
BH Lyn p 10 0.1558756 13.70 16.30 2.60 17.07. 09:54 76 (E) 73
IL Boo s 6 0.347407 13.10 13.10 0.00 17.07. 09:54 44 (NE) 21
HV Aqr p 1 0.374457 9.71 10.11 0.40 17.07. 09:55 309 (NW) -32
BF Del p 10 3.759994 13.80 15.10 1.30 17.07. 09:55 331 (NW) -23
PY Cyg p 8 0.4650325 14.80 15.20 0.40 17.07. 09:55 344 (N) 1
OS Her s 9 0.792285 13.26 13.26 0.00 17.07. 09:55 7 (N) -5
V1101 Her p 1 0.382661 11.95 12.50 0.55 17.07. 09:55 5 (N) 7
WX UMi p 10 0.38714 14.40 15.10 0.70 17.07. 09:55 21 (N) 43
HH Lac p 10 0.200593 14.00 15.50 1.50 17.07. 09:55 324 (NW) 28
AN UMa p 6 0.07975275 14.90 20.20 5.30 17.07. 09:56 70 (E) 46
IP Lyr p 2 0.4728055 13.20 13.80 0.60 17.07. 09:56 3 (N) -7
V1144 Her p 10 0.25497 14.60 15.40 0.80 17.07. 09:56 29 (NE) 9
V970 Cyg p 8 0.5209495 14.30 15.10 0.80 17.07. 09:56 345 (N) -10
V1847 Ori p 1 0.342605 12.09 12.36 0.27 17.07. 09:56 213 (SW) 47
V405 Cam p 10 0.374765 11.52 11.75 0.23 17.07. 09:56 338 (N) 74
OS Boo p 10 0.275727 13.80 14.10 0.30 17.07. 09:56 37 (NE) 14
ES Oct p 10 0.510696 12.66 13.70 1.04 17.07. 09:56 193 (S) -58
CP Scl p 10 0.313662 12.90 13.63 0.73 17.07. 09:57 254 (W) -23
MM Dra s 8 0.2644 14.54 14.54 0.00 17.07. 09:57 351 (N) 26
TU Eri p 9 0.334978 12.56 13.13 0.57 17.07. 09:57 229 (SW) 5
V859 Cyg p 1 0.4050029 11.70 12.20 0.50 17.07. 09:57 349 (N) -10
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.