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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:30 // 17:22 UTC
Civil Twilight (6°): 03:59 // 17:53 UTC
Nautical Twilight (12°): 03:20 // 18:32 UTC
Astronomical Twilight (18°): 02:38 // 19:13 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V951 Per p 7 0.270478 12.70 13.20 0.50 13.09. 04:54 227 (SW) 69
V2471 Cyg p 10 0.2825555 13.60 14.30 0.70 13.09. 04:54 336 (NW) 18
V906 Cyg p 5 0.3651677 14.90 15.70 0.80 13.09. 04:54 334 (NW) -1
DN Mon p 8 1.201339 13.20 14.00 0.80 13.09. 04:54 149 (SE) 41
MT And s 8 0.358775 14.80 14.80 0.00 13.09. 04:55 270 (W) 58
AR Dra s 1 0.675838 11.29 11.63 0.34 13.09. 04:55 32 (NE) 39
V442 Cam s 1 0.442643 13.05 13.05 0.00 13.09. 04:55 10 (N) 66
KV Peg p 5 0.4577795 11.73 11.93 0.20 13.09. 04:56 305 (NW) -5
IT Her p 1 0.3393957 12.90 13.30 0.40 13.09. 04:56 342 (N) -13
V747 Cep p 9 5.33146 10.10 10.26 0.16 13.09. 04:56 325 (NW) 48
SW Gru p 10 0.28812 13.50 14.00 0.50 13.09. 04:56 250 (W) -45
PS Boo p 10 0.28164 12.30 12.60 0.30 13.09. 04:56 20 (N) 14
CG Cha s 10 0.3765523 13.90 14.40 0.50 13.09. 04:56 166 (S) -47
LV Aur p 10 3.47425 14.50 15.50 1.00 13.09. 04:57 98 (E) 81
AN UMa p 6 0.07975275 14.90 20.20 5.30 13.09. 04:57 60 (NE) 36
TX Vol p 10 5.38837 10.00 10.50 0.50 13.09. 04:57 160 (S) -31
AO Cam p 1 0.3299026 9.50 10.00 0.50 13.09. 04:57 294 (NW) 80
CR CMa s 9 0.6241334 12.10 12.40 0.30 13.09. 04:57 153 (SE) 16
RW Cet p 1 0.9751965 10.43 11.40 0.97 13.09. 04:57 229 (SW) 15
V2240 Cyg p 1 0.404173 12.03 12.29 0.26 13.09. 04:57 328 (NW) 5
CM Dra p 1 1.26839 12.87 13.63 0.76 13.09. 04:57 8 (N) 18
GU Boo p 1 0.4887296 13.10 13.70 0.60 13.09. 04:57 26 (NE) -2
CZEV114 Cas p 4 0.642525 13.98 13.98 0.00 13.09. 04:57 315 (NW) 46
V1088 Aql p 10 0.998379 14.50 15.50 1.00 13.09. 04:57 319 (NW) -19
GO Aps p 10 0.4991 14.60 15.40 0.80 13.09. 04:58 167 (S) -61
NO TrA p 10 5.66215 8.67 8.86 0.19 13.09. 04:58 164 (S) -68
V946 Cep p 10 1.146427 12.85 13.17 0.32 13.09. 04:58 327 (NW) 46
HY Gem s 5 0.351013 16.70 17.50 0.80 13.09. 04:58 149 (SE) 59
V373 Dra s 3 0.316906 13.00 13.00 0.00 13.09. 04:58 0 (N) 14
OP Cen p 10 0.4623218 13.10 13.80 0.70 13.09. 04:58 128 (SE) -55
V457 Mon p 4 0.950954 13.60 14.40 0.80 13.09. 04:59 153 (SE) 35
TV Mic s 10 2.0762 11.70 12.40 0.70 13.09. 04:59 271 (W) -55
HL Psc p 9 0.491606 10.79 11.12 0.33 13.09. 04:59 269 (W) 41
GH Mon p 5 0.7071845 12.80 13.70 0.90 13.09. 04:59 151 (SE) 34
V434 Ser s 6 0.884 13.30 14.00 0.70 13.09. 04:59 37 (NE) -31
GN CVn p 1 0.395009 12.00 12.50 0.50 13.09. 04:59 38 (NE) 10
V997 Cyg p 1 0.458224 14.10 14.90 0.80 13.09. 04:59 339 (N) 17
V1311 Tau p 10 0.3098052 14.50 14.50 0.00 13.09. 04:59 211 (SW) 56
V640 Aur s 1 0.3279975 12.52 13.00 0.48 13.09. 04:59 61 (NE) 84
EV Cet p 9 0.428224 11.60 12.08 0.48 13.09. 04:59 252 (W) 13
V5575 Sgr p 10 0.806812 10.76 11.08 0.32 13.09. 04:59 293 (NW) -56
V2294 Cyg s 1 0.354328 13.25 13.25 0.00 13.09. 04:59 339 (N) 14
AI Cep p 6 4.22531 9.18 9.86 0.68 13.09. 05:00 326 (NW) 29
DE Pup p 10 0.973813 12.60 13.20 0.60 13.09. 05:00 147 (SE) 13
ET Mus p 8 0.4593487 12.10 12.90 0.80 13.09. 05:00 156 (SE) -53
CZEV137 Lac p 1 0.38724 16.23 16.66 0.43 13.09. 05:00 319 (NW) 33
V811 Cep p 10 0.2507641 14.20 14.90 0.70 13.09. 05:00 341 (N) 25
NSV 00518 Cet p 9 0.58622 11.06 11.69 0.63 13.09. 05:00 233 (SW) -1
RAFV050 Aps p 9 0.939865 10.50 10.80 0.30 13.09. 05:00 158 (S) -60
V507 Lyr p 7 0.366912 14.21 14.75 0.54 13.09. 05:00 344 (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.