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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:27 // 18:44 UTC
Civil Twilight (6°): 02:51 // 19:21 UTC
Nautical Twilight (12°): 02:00 // 20:12 UTC
Astronomical Twilight (18°): 00:54 // 21:18 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V500 Cam s 6 0.2483505 14.00 14.70 0.70 02.08. 10:35 4 (N) 61
V1013 Cyg s 3 4.67973 13.30 13.30 0.00 02.08. 10:35 5 (N) -6
V351 Aqr p 7 0.2846705 12.40 13.00 0.60 02.08. 10:35 317 (NW) -30
FO Lyn p 7 0.63446 11.11 11.58 0.47 02.08. 10:35 156 (SE) 82
ET Leo s 1 0.3465036 9.55 9.55 0.00 02.08. 10:35 132 (SE) 39
V609 Aql s 1 0.7965633 11.70 11.90 0.20 02.08. 10:35 3 (N) -25
V445 CrA p 10 1.45437 12.49 13.36 0.87 02.08. 10:36 82 (E) -72
V425 Ser p 8 0.544293 11.70 12.10 0.40 02.08. 10:36 66 (NE) 6
V397 Cep s 1 2.086835 7.39 7.39 0.00 02.08. 10:36 342 (N) 39
V1067 Cas p 10 0.413247 12.20 13.15 0.95 02.08. 10:36 340 (N) 44
BK Oct s 10 0.3686 14.30 14.60 0.30 02.08. 10:36 174 (S) -65
IO Cnc p 1 0.347694 13.00 13.58 0.58 02.08. 10:36 156 (SE) 54
LM Boo s 1 0.327922 12.00 12.00 0.00 02.08. 10:36 71 (E) 16
DU Boo s 1 1.055889 8.59 8.59 0.00 02.08. 10:36 60 (NE) 30
QS Aql s 3 2.51331 5.93 5.97 0.04 02.08. 10:37 11 (N) -26
BH Oct p 10 0.5652 15.50 16.20 0.70 02.08. 10:37 169 (S) -62
OV Dra p 9 0.0587357 19.00 20.70 1.70 02.08. 10:37 37 (NE) 53
V855 Cep p 10 0.3698575 13.65 14.05 0.40 02.08. 10:37 353 (N) 31
V445 Cam p 10 0.30118 14.40 15.20 0.80 02.08. 10:37 350 (N) 60
V1370 Tau s 7 0.295517 10.90 10.90 0.00 02.08. 10:37 243 (SW) 44
V866 Cyg p 4 0.899182 13.70 14.40 0.70 02.08. 10:38 12 (N) -10
V2469 Cyg p 8 0.903333 12.64 13.20 0.56 02.08. 10:38 11 (N) 11
TX CMi s 1 0.3892173 14.00 14.70 0.70 02.08. 10:38 195 (S) 44
FF Vul p 1 0.444979 13.10 13.80 0.70 02.08. 10:38 360 (N) -14
NX Boo s 8 0.251135 13.02 13.36 0.34 02.08. 10:38 60 (NE) 19
HR UMa p 6 0.737064 8.78 8.94 0.16 02.08. 10:38 61 (NE) 61
V411 CMa p 10 1.382703 15.15 16.20 1.05 02.08. 10:38 204 (SW) 5
V622 Aur p 9 0.3043 15.13 15.32 0.19 02.08. 10:38 263 (W) 61
V624 Cen p 10 0.7000815 14.80 15.60 0.80 02.08. 10:38 134 (SE) -37
V811 Cep p 10 0.2507641 14.20 14.90 0.70 02.08. 10:38 2 (N) 21
V373 Cam s 7 0.370807 12.50 12.80 0.30 02.08. 10:38 308 (NW) 58
V421 Cam p 8 2.25308 12.83 13.50 0.67 02.08. 10:39 349 (N) 58
V884 Cyg s 3 0.480051 13.80 14.20 0.40 02.08. 10:39 11 (N) -8
DI CVn s 1 0.305966 13.60 13.60 0.00 02.08. 10:39 84 (E) 44
AN UMa p 6 0.07975275 14.90 20.20 5.30 02.08. 10:39 85 (E) 63
NU Boo p 8 0.339576 13.40 13.80 0.40 02.08. 10:39 44 (NE) 34
AD Phe s 10 0.379924 10.27 10.80 0.53 02.08. 10:40 252 (W) -39
V803 Aql p 4 0.2634245 14.00 15.00 1.00 02.08. 10:40 29 (NE) -44
V940 Oph p 10 0.433226 14.80 15.80 1.00 02.08. 10:40 42 (NE) -24
XY Ari p 10 0.25265 13.54 17.60 4.06 02.08. 10:40 277 (W) 20
BZ Ara p 9 0.4 14.50 15.10 0.60 02.08. 10:40 127 (SE) -58
V466 Cyg p 1 1.3915666 10.80 11.70 0.90 02.08. 10:40 6 (N) -7
AI Cep s 6 4.22531 9.18 9.48 0.30 02.08. 10:40 348 (N) 18
HS Leo s 2 0.337706 13.80 14.40 0.60 02.08. 10:40 108 (E) 50
V864 Mon p 5 0.358427 9.90 10.60 0.70 02.08. 10:40 201 (S) 33
PZ Boo p 7 0.622672 12.90 13.40 0.50 02.08. 10:40 50 (NE) 23
V454 CrA s 7 2.396874 9.90 10.30 0.40 02.08. 10:40 82 (E) -62
V731 CrA p 10 0.537745 10.90 11.30 0.40 02.08. 10:40 69 (E) -66
RX Her s 1 1.7785724 7.28 7.74 0.46 02.08. 10:41 31 (NE) -22
V1042 Her s 1 0.511154 12.08 12.08 0.00 02.08. 10:41 46 (NE) -5
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.