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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:13 // 18:39 UTC
Civil Twilight (6°): 02:36 // 19:16 UTC
Nautical Twilight (12°): 01:43 // 20:08 UTC
Astronomical Twilight (18°): 00:33 // 21:18 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
DF CVn s 1 0.3268955 10.96 10.96 0.00 15.05. 00:40 283 (W) 43
IY Aur p 2 2.793376 9.40 10.10 0.70 15.05. 00:40 353 (N) 3
V737 Per s 1 0.366599 12.65 13.20 0.55 15.05. 00:40 19 (N) -5
V342 Her p 1 0.851731 10.50 11.30 0.80 15.05. 00:40 144 (SE) 61
V732 Her s 2 0.3567417 13.20 13.80 0.60 15.05. 00:40 165 (S) 84
V647 Ori p 1 0.9775543 11.50 12.00 0.50 15.05. 00:41 339 (N) -35
V446 Peg s 1 0.305983 14.00 14.00 0.00 15.05. 00:41 89 (E) 35
SZ Mic p 10 0.4 13.40 14.00 0.60 15.05. 00:41 142 (SE) -10
RAFV138 Del s 6 0.3615 14.40 14.80 0.40 15.05. 00:41 118 (SE) 34
MT Cas s 1 0.313878 13.30 14.02 0.72 15.05. 00:41 41 (NE) 32
V667 Lyr p 10 1.4327751 12.00 12.35 0.35 15.05. 00:42 119 (SE) 70
V851 Cas s 7 0.960277 12.68 12.68 0.00 15.05. 00:42 46 (NE) 35
V1171 Cyg s 1 1.462119 10.00 10.30 0.30 15.05. 00:42 102 (E) 56
V407 Peg s 1 0.636884 9.30 9.30 0.00 15.05. 00:42 75 (E) 8
V340 Cam p 9 0.4657358 14.08 14.15 0.07 15.05. 00:42 8 (N) 17
V1340 Her p 9 0.4189 13.20 13.50 0.30 15.05. 00:43 153 (SE) 49
EI Oct p 9 0.338519 11.41 12.15 0.74 15.05. 00:43 184 (S) -49
AM Tau p 1 2.043923 10.40 12.30 1.90 15.05. 00:43 350 (N) -23
V479 Cam p 7 0.325394 13.25 13.70 0.45 15.05. 00:43 350 (N) 36
SS Com p 1 0.412815 11.30 11.90 0.60 15.05. 00:43 264 (W) 29
V779 Sgr p 10 0.4450335 11.40 12.00 0.60 15.05. 00:43 171 (S) 11
ER Ori s 1 0.4234005 9.32 9.92 0.60 15.05. 00:43 1 (N) -49
OS Her s 9 0.792285 13.26 13.26 0.00 15.05. 00:44 148 (SE) 73
VZ Tri p 2 0.4334825 12.80 13.30 0.50 15.05. 00:44 36 (NE) 1
SW Ant p 10 0.3802 13.80 14.90 1.10 15.05. 00:44 269 (W) -33
V2713 Oph p 10 0.4903825 10.89 11.49 0.60 15.05. 00:44 183 (S) 47
V393 Cam p 9 0.385712 13.90 14.70 0.80 15.05. 00:44 358 (N) 30
V1189 Aql p 10 0.3154 13.50 14.50 1.00 15.05. 00:44 145 (SE) 36
KW Boo p 5 0.348865 14.00 14.50 0.50 15.05. 00:44 250 (W) 51
V1047 Her p 1 0.320736 12.26 12.78 0.52 15.05. 00:44 182 (S) 73
EX CVn s 4 0.2771572 13.10 13.10 0.00 15.05. 00:45 284 (W) 42
EI CVn p 1 0.260766 11.80 12.50 0.70 15.05. 00:45 264 (W) 51
CX Ser s 1 0.997289 12.30 13.10 0.80 15.05. 00:45 216 (SW) 37
G6891.1025 Sgr s 8 0.405543 9.00 9.00 0.00 15.05. 00:45 144 (SE) 8
MQ Boo p 7 0.493408 12.60 13.05 0.45 15.05. 00:45 273 (W) 64
AS CrB s 1 0.380663 11.35 11.35 0.00 15.05. 00:45 230 (SW) 70
DO Aur s 1 0.788652 14.10 14.10 0.00 15.05. 00:45 1 (N) -3
V859 Cyg s 1 0.4050029 11.70 12.10 0.40 15.05. 00:45 118 (SE) 58
NSV 00807 Cet s 8 0.338962 11.59 11.59 0.00 15.05. 00:45 63 (NE) -42
V938 Mon p 10 0.682 14.65 15.09 0.44 15.05. 00:46 313 (NW) -35
OV Dra p 9 0.0587357 19.00 20.70 1.70 15.05. 00:46 323 (NW) 54
KR Lac p 10 0.937688 15.40 16.30 0.90 15.05. 00:46 58 (NE) 45
V392 Vul p 9 1.351427 9.82 10.18 0.36 15.05. 00:46 122 (SE) 53
V1847 Ori p 1 0.342605 12.09 12.36 0.27 15.05. 00:46 3 (N) -28
PP Lac s 1 0.4011613 11.10 12.00 0.90 15.05. 00:46 53 (NE) 42
V501 Cam s 9 0.454388 13.80 14.05 0.25 15.05. 00:46 348 (N) 43
HN Psc p 10 0.329519 10.75 10.95 0.20 15.05. 00:46 45 (NE) 7
V392 Ori s 1 0.659284 10.90 10.90 0.00 15.05. 00:46 346 (N) -20
IV Boo p 8 0.2830385 14.30 15.10 0.80 15.05. 00:47 257 (W) 51
ST Ind s 10 0.4018812 11.30 11.79 0.49 15.05. 00:47 148 (SE) -17
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.