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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:04 // 19:06 UTC
Civil Twilight (6°): 02:24 // 19:47 UTC
Nautical Twilight (12°): 01:25 // 20:46 UTC
Astronomical Twilight (18°): 23:40 // 22:31 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AH Tau s 1 0.3326733 11.25 11.85 0.60 15.07. 08:48 225 (SW) 59
OU Ser p 1 0.2967662 8.25 8.43 0.18 15.07. 08:48 30 (NE) -19
IW UMa s 1 0.774718 11.70 11.81 0.11 15.07. 08:49 74 (E) 49
V501 Oph s 5 0.96795 10.90 11.10 0.20 15.07. 08:49 345 (N) -25
IK Her s 1 1.099428 13.50 13.50 0.00 15.07. 08:49 5 (N) -8
V1033 Her p 1 0.298051 11.19 11.39 0.20 15.07. 08:49 7 (N) -12
V546 And p 5 0.38302 11.20 11.80 0.60 15.07. 08:49 281 (W) 54
V1172 Her s 4 0.236167 12.00 12.50 0.50 15.07. 08:49 16 (N) -23
V653 Lyr s 1 0.468813 11.23 11.56 0.33 15.07. 08:49 347 (N) 2
V1332 Tau p 1 0.271827 11.73 12.10 0.37 15.07. 08:49 200 (S) 62
EQ Per s 4 1.485827 14.00 14.00 0.00 15.07. 08:49 290 (W) 67
V927 Mon p 8 0.361879 10.90 11.17 0.27 15.07. 08:49 147 (SE) 40
BN Del p 7 2.478685 12.70 13.60 0.90 15.07. 08:50 311 (NW) -14
BO Gru p 10 0.56221 12.10 12.60 0.50 15.07. 08:50 241 (SW) -34
LO Cyg p 1 0.629214 13.10 13.70 0.60 15.07. 08:50 317 (NW) 21
IM And p 9 0.2703735 18.30 19.00 0.70 15.07. 08:50 286 (W) 42
ES Lac p 1 4.459398 11.00 11.60 0.60 15.07. 08:50 317 (NW) 32
V1284 Cen p 10 0.323526 12.75 13.50 0.75 15.07. 08:50 89 (E) -44
IP Peg p 1 0.15820616 13.00 18.60 5.60 15.07. 08:50 282 (W) 14
V1103 Her p 1 0.2913524 11.90 12.40 0.50 15.07. 08:50 351 (N) -5
V807 Cyg p 9 0.798763 14.20 15.10 0.90 15.07. 08:50 333 (NW) 3
V1542 Aql s 1 0.417537 11.71 12.31 0.60 15.07. 08:50 321 (NW) -24
OV Dra p 9 0.0587357 19.00 20.70 1.70 15.07. 08:50 27 (NE) 38
V1092 Her s 4 0.384539 11.93 11.93 0.00 15.07. 08:51 2 (N) -10
RS Lep p 6 1.288542 9.91 10.38 0.47 15.07. 08:51 172 (S) 19
V664 Lyr p 8 0.359987 13.00 13.00 0.00 15.07. 08:51 347 (N) 4
V629 Aur p 9 0.4105 16.42 17.06 0.64 15.07. 08:51 156 (SE) 79
DQ Vel p 10 6.0833 10.80 11.70 0.90 15.07. 08:51 142 (SE) -23
EI CVn s 1 0.260766 11.80 12.45 0.65 15.07. 08:51 40 (NE) 5
RAFV138 Del s 6 0.3615 14.40 14.80 0.40 15.07. 08:51 314 (NW) -18
V1045 Cyg s 8 0.447665 15.80 16.00 0.20 15.07. 08:51 334 (NW) 19
V699 Aql p 6 0.8768927 13.20 13.80 0.60 15.07. 08:51 320 (NW) -24
V431 Vel p 10 3.76173 12.72 14.50 1.78 15.07. 08:51 134 (SE) -32
V589 Vir p 1 0.271832 13.00 13.00 0.00 15.07. 08:52 47 (NE) -26
V375 Cam p 8 0.32208 13.60 14.20 0.60 15.07. 08:52 357 (N) 61
GV Nor p 1 2.971876 10.50 11.00 0.50 15.07. 08:52 118 (SE) -79
V340 Cam p 9 0.4657358 14.08 14.15 0.07 15.07. 08:52 307 (NW) 78
V816 Cep p 10 0.3113931 13.45 14.10 0.65 15.07. 08:52 347 (N) 39
V808 Aql s 10 1.573871 13.10 13.30 0.20 15.07. 08:52 324 (NW) -44
MU Mon p 10 1.2 14.10 14.60 0.50 15.07. 08:52 144 (SE) 47
BU Mus p 10 5.42 15.70 16.60 0.90 15.07. 08:52 157 (SE) -48
AY Pup p 7 0.4689593 11.60 12.50 0.90 15.07. 08:52 150 (SE) 10
GW Leo p 9 0.3361243 13.00 13.13 0.13 15.07. 08:52 94 (E) 21
QX And p 1 0.412173 11.25 11.57 0.32 15.07. 08:52 272 (W) 51
TU Boo p 1 0.324284 11.80 12.50 0.70 15.07. 08:53 42 (NE) 2
V956 Aql p 10 0.3961755 13.90 14.30 0.40 15.07. 08:53 324 (NW) -46
RW CrB p 1 0.7264112 10.22 10.78 0.56 15.07. 08:53 23 (NE) -7
V2768 Ori p 8 0.33262 15.00 15.30 0.30 15.07. 08:53 170 (S) 45
V345 Cas s 1 0.6887584 13.10 13.60 0.50 15.07. 08:53 314 (NW) 36
V365 Sge s 1 0.369126 13.11 13.70 0.59 15.07. 08:53 321 (NW) -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.