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Ephemerides for Variable Stars

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

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

Sunrise // Sunset: 03:10 // 19:01 UTC
Civil Twilight (6°): 02:31 // 19:41 UTC
Nautical Twilight (12°): 01:34 // 20:37 UTC
Astronomical Twilight (18°): 00:06 // 22:06 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EX Hya p 10 0.068233846 9.60 13.99 4.39 20.07. 10:22 114 (SE) -18
V649 Lyr s 1 0.292256 14.50 14.91 0.41 20.07. 10:22 9 (N) 6
V951 Per s 7 0.270478 12.70 13.14 0.44 20.07. 10:22 263 (W) 53
IK Per s 1 0.6760305 11.30 11.60 0.30 20.07. 10:22 271 (W) 60
V934 Cyg s 1 0.7006967 13.20 13.70 0.50 20.07. 10:22 355 (N) -10
EO Lyn p 10 0.652416 13.80 14.60 0.80 20.07. 10:22 298 (NW) 89
V640 Aur s 1 0.3279975 12.52 13.00 0.48 20.07. 10:22 289 (W) 78
TY Eri p 10 0.771956 12.55 13.30 0.75 20.07. 10:22 233 (SW) 0
G0267.0253 Leo p 9 0.446457 10.46 10.86 0.40 20.07. 10:23 109 (E) 21
QV UMa s 6 0.311444 13.50 13.50 0.00 20.07. 10:23 76 (E) 67
V636 Oph p 10 2.233265 13.50 15.70 2.20 20.07. 10:23 11 (N) -29
FR Lac p 10 0.32 15.20 16.10 0.90 20.07. 10:23 329 (NW) 23
V515 Mon s 1 0.8739713 11.60 12.00 0.40 20.07. 10:23 189 (S) 38
FF Vul s 1 0.444979 13.10 13.10 0.00 20.07. 10:23 345 (N) -13
NN Mon p 6 0.9123618 12.70 13.90 1.20 20.07. 10:23 179 (S) 39
GW Cep p 1 0.3188312 11.40 12.10 0.70 20.07. 10:23 345 (N) 50
V737 Per p 1 0.366599 12.65 13.22 0.57 20.07. 10:23 268 (W) 47
IW Boo p 4 0.264742 13.40 13.70 0.30 20.07. 10:24 51 (NE) 24
LO Gem p 1 2.237783 11.50 12.00 0.50 20.07. 10:24 217 (SW) 61
V2377 Oph s 7 0.4254035 8.60 8.73 0.13 20.07. 10:24 29 (NE) -28
NS Cam p 5 0.907318 12.90 13.50 0.60 20.07. 10:24 6 (N) 65
BF Cru s 10 0.4988062 12.90 13.20 0.30 20.07. 10:24 145 (SE) -39
RS Ind s 7 0.624052 9.90 10.00 0.10 20.07. 10:24 206 (SW) -64
KM UMa p 1 0.3518602 11.00 11.50 0.50 20.07. 10:24 80 (E) 40
V861 Her p 1 0.3446312 13.80 14.15 0.35 20.07. 10:24 27 (NE) 7
V1055 Her s 1 0.3154085 11.32 11.32 0.00 20.07. 10:24 22 (N) 5
DU Boo s 1 1.055889 8.59 8.59 0.00 20.07. 10:24 51 (NE) 22
VW Tri s 1 0.298863 13.90 14.40 0.50 20.07. 10:25 285 (W) 31
V1170 Her p 10 0.413998 12.20 12.50 0.30 20.07. 10:25 31 (NE) 11
EX Lyr p 1 0.717293 12.08 12.68 0.60 20.07. 10:25 10 (N) -13
NX Cam s 8 0.605772 10.50 10.50 0.00 20.07. 10:25 309 (NW) 56
V412 Gem p 9 0.32667 16.36 16.96 0.60 20.07. 10:25 190 (S) 53
V927 Mon p 8 0.361879 10.90 11.17 0.27 20.07. 10:25 186 (S) 44
V1033 Her p 1 0.298051 11.19 11.39 0.20 20.07. 10:25 32 (NE) -6
WW Cru p 10 1.147619 12.70 13.30 0.60 20.07. 10:25 147 (SE) -34
V1341 Aql p 8 0.304012 13.00 13.70 0.70 20.07. 10:25 8 (N) -40
QS UMa p 9 0.4183 15.70 17.65 1.95 20.07. 10:25 78 (E) 69
V473 Cas s 1 0.41546 13.40 13.40 0.00 20.07. 10:25 313 (NW) 42
ES Cnc p 1 1.067793 11.16 11.28 0.12 20.07. 10:25 146 (SE) 47
CP Cam p 3 0.796712 10.75 11.23 0.48 20.07. 10:26 318 (NW) 56
II CMa s 8 0.22919704 15.22 15.22 0.00 20.07. 10:26 186 (S) 27
BP Dra s 10 0.9868093 14.40 14.70 0.30 20.07. 10:26 355 (N) 20
OQ Dra s 7 0.3396745 13.20 13.20 0.00 20.07. 10:26 28 (NE) 54
ST Ind s 10 0.4018812 11.30 11.79 0.49 20.07. 10:26 271 (W) -78
V732 Her s 2 0.3567417 13.20 13.80 0.60 20.07. 10:27 21 (N) 8
V1763 Cyg p 6 0.4050751 12.40 13.00 0.60 20.07. 10:27 358 (N) -1
DQ CMa p 10 0.425025 14.80 15.80 1.00 20.07. 10:27 179 (S) 24
EO Cru p 10 5.0244 9.54 10.01 0.47 20.07. 10:27 144 (SE) -37
RY Men p 10 0.369514 13.19 14.16 0.97 20.07. 10:27 191 (S) -45
TY Men p 9 0.4616664 8.08 8.56 0.48 20.07. 10:28 185 (S) -42
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.