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Ephemerides for Variable Stars

01: 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

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

Sunrise // Sunset: 06:45 // 15:36 UTC
Civil Twilight (6°): 06:11 // 16:10 UTC
Nautical Twilight (12°): 05:31 // 16:50 UTC
Astronomical Twilight (18°): 04:53 // 17:28 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
CM CMa p 10 0.53093 13.00 13.40 0.40 20.01. 21:08 165 (S) 20
YZ CVn p 1 1.175557 12.50 13.40 0.90 20.01. 21:08 52 (NE) 7
V417 Gem p 9 0.393382 9.80 9.92 0.12 20.01. 21:08 153 (SE) 66
V599 Aur p 1 0.316533 11.67 11.96 0.29 20.01. 21:08 219 (SW) 69
V470 Cam p 1 0.0956467 14.10 14.75 0.65 20.01. 21:08 19 (N) 71
V907 Cyg p 1 0.541362 14.20 14.90 0.70 20.01. 21:09 342 (N) -8
GY Lib p 9 0.519098 12.30 13.00 0.70 20.01. 21:09 53 (NE) -34
V1052 Her s 1 0.370829 12.20 12.20 0.00 20.01. 21:09 13 (N) -17
G2038.0293 Ser p 1 0.49541 10.32 10.43 0.11 20.01. 21:09 29 (NE) -9
BT CrB p 9 0.0892 18.90 20.40 1.50 20.01. 21:09 27 (NE) 0
ER Cep s 9 0.2857369 15.67 16.27 0.60 20.01. 21:09 353 (N) 51
AP Dor p 10 0.213593 9.38 9.60 0.22 20.01. 21:09 189 (S) -20
AH Tau p 1 0.3326733 11.25 11.92 0.67 20.01. 21:10 242 (SW) 53
BD CrB p 9 0.356872 14.20 14.70 0.50 20.01. 21:10 32 (NE) 3
V412 Her s 7 0.3362122 14.70 15.20 0.50 20.01. 21:10 10 (N) -14
V573 Lyr s 2 0.870536 10.80 10.80 0.00 20.01. 21:10 358 (N) 0
V455 Cyg p 8 8.75246 10.40 11.00 0.60 20.01. 21:10 335 (NW) 4
BC Eri p 1 0.527247 10.83 11.32 0.49 20.01. 21:10 203 (SW) 23
IO Boo p 7 0.2711483 13.00 13.50 0.50 20.01. 21:10 52 (NE) 2
V905 Ara p 2 0.243905 14.00 14.20 0.20 20.01. 21:11 149 (SE) -76
V523 Aur s 1 0.330437 13.30 13.30 0.00 20.01. 21:11 118 (SE) 75
V1026 Sgr s 10 0.3888662 12.80 13.40 0.60 20.01. 21:11 343 (N) -58
V489 Ser p 9 0.078847 19.20 21.00 1.80 20.01. 21:11 42 (NE) -32
V737 Per s 1 0.366599 12.65 13.20 0.55 20.01. 21:11 254 (W) 57
GU Boo s 1 0.4887296 13.10 13.10 0.00 20.01. 21:11 34 (NE) 2
NN Com s 5 0.582846 13.38 13.78 0.40 20.01. 21:11 77 (E) 7
V336 Cas p 1 0.5972873 13.40 14.10 0.70 20.01. 21:11 320 (NW) 40
V514 Cam p 6 0.362742 12.63 12.63 0.00 20.01. 21:11 16 (N) 51
FK Del p 7 0.666795 14.00 14.60 0.60 20.01. 21:11 324 (NW) -21
V808 Aql p 10 1.573871 13.10 14.00 0.90 20.01. 21:12 340 (N) -48
QT Lup p 10 0.385957 12.32 12.82 0.50 20.01. 21:12 102 (E) -55
OQ Boo s 8 0.398071 12.17 12.25 0.08 20.01. 21:12 41 (NE) -1
V1049 Her p 3 0.72733 10.80 11.20 0.40 20.01. 21:12 14 (N) -17
V524 Hya p 10 0.15 17.12 19.40 2.28 20.01. 21:12 126 (SE) 27
DV Peg s 1 0.642167 11.70 12.10 0.40 20.01. 21:13 316 (NW) -7
AA And s 1 0.9350967 10.30 10.50 0.20 20.01. 21:13 314 (NW) 26
V1197 Her s 1 0.2626795 13.17 13.17 0.00 20.01. 21:13 23 (NE) -8
V345 Dra p 10 0.291903 13.20 13.45 0.25 20.01. 21:13 21 (N) 15
YY Gru p 9 0.2926495 12.40 13.20 0.80 20.01. 21:13 241 (SW) -48
GW Gem p 1 0.6594447 10.48 11.45 0.97 20.01. 21:13 132 (SE) 61
RW Mon s 1 1.906092 9.26 9.45 0.19 20.01. 21:13 173 (S) 49
G3882.2264 Dra p 8 0.3539968 14.65 15.40 0.75 20.01. 21:13 13 (N) 18
V1045 Cyg s 8 0.447665 15.80 16.00 0.20 20.01. 21:13 342 (N) 16
QT UMa p 6 0.473539 11.00 11.80 0.80 20.01. 21:13 72 (E) 58
V353 Cam p 9 1.3268 15.21 17.86 2.65 20.01. 21:13 334 (NW) 67
V417 Nor p 10 0.4067 16.03 16.65 0.62 20.01. 21:13 121 (SE) -68
V843 Mon s 2 0.526121 12.40 12.90 0.50 20.01. 21:14 164 (S) 49
HR Lac p 1 0.42907 13.90 14.40 0.50 20.01. 21:14 325 (NW) 22
WZ Hor p 10 0.728851 8.12 8.45 0.33 20.01. 21:14 204 (SW) -30
V546 Vir p 10 0.56717 10.40 10.40 0.00 20.01. 21:14 62 (NE) -14
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.