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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:08 // 19:04 UTC
Civil Twilight (6°): 02:28 // 19:43 UTC
Nautical Twilight (12°): 01:30 // 20:41 UTC
Astronomical Twilight (18°): 23:56 // 22:16 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1094 Cas s 1 0.51429 12.40 12.74 0.34 17.07. 13:47 338 (N) 25
V417 Cam p 10 0.28482 14.20 14.70 0.50 17.07. 13:47 316 (NW) 53
V401 Cam s 8 0.3158103 13.20 13.60 0.40 17.07. 13:47 328 (NW) 52
BT CrB p 9 0.0892 18.90 20.40 1.50 17.07. 13:47 71 (E) 31
V910 Mon p 10 2.953765 10.89 11.41 0.52 17.07. 13:47 246 (SW) 24
V579 Lyr p 1 0.242906 12.77 13.25 0.48 17.07. 13:47 38 (NE) 15
IY UMa p 4 0.0739138 18.40 20.00 1.60 17.07. 13:47 13 (N) 82
V608 Aur p 9 0.763236 12.50 12.90 0.40 17.07. 13:48 290 (W) 38
GR Tau s 1 0.429851 10.26 10.49 0.23 17.07. 13:48 289 (W) 11
CR Tau s 1 0.68270353 12.50 12.50 0.00 17.07. 13:48 271 (W) 31
DK Hya s 1 0.5219213 10.50 10.70 0.20 17.07. 13:48 191 (S) 18
V2383 Oph s 4 0.5022043 10.23 10.48 0.25 17.07. 13:48 81 (E) -17
EI Aur p 7 1.226694 14.50 15.00 0.50 17.07. 13:48 287 (W) 29
V411 Gem p 9 0.43257 15.47 15.78 0.31 17.07. 13:49 250 (W) 33
V747 Her p 8 0.898964 14.40 15.00 0.60 17.07. 13:49 55 (NE) 28
RT Scl p 9 0.51156 10.31 10.99 0.68 17.07. 13:49 304 (NW) -56
V536 Cyg p 4 6.0103 11.90 14.20 2.30 17.07. 13:49 9 (N) 11
V645 And p 8 0.4125814 13.05 13.45 0.40 17.07. 13:49 351 (N) 10
V689 Her p 10 1.43385 15.60 16.00 0.40 17.07. 13:49 82 (E) 15
IK Her s 1 1.099428 13.50 13.50 0.00 17.07. 13:49 63 (NE) 20
V524 Oph p 8 0.308917 13.00 13.80 0.80 17.07. 13:50 100 (E) -31
ST Aqr p 1 0.780991 9.15 9.67 0.52 17.07. 13:50 4 (N) -47
I Boo p 1 0.2678178 5.80 6.40 0.60 17.07. 13:50 66 (NE) 47
AN Dor p 10 2.03265 7.61 7.79 0.18 17.07. 13:50 225 (SW) -37
CW Cyg p 10 6.85871 12.00 14.10 2.10 17.07. 13:50 23 (NE) 19
G5191.0146 Aqr p 7 0.274688 12.55 12.55 0.00 17.07. 13:50 33 (NE) -43
AA Lyr p 1 0.5173146 13.40 14.00 0.60 17.07. 13:50 43 (NE) 1
V870 Cep p 7 0.301066 10.93 11.17 0.24 17.07. 13:50 4 (N) 22
V599 Aur s 1 0.316533 11.67 11.90 0.23 17.07. 13:50 286 (W) 29
YY Eri s 1 0.3214963 8.37 8.99 0.62 17.07. 13:51 267 (W) -11
V1044 Her s 1 0.2406405 13.07 13.07 0.00 17.07. 13:51 57 (NE) 23
DW Dra p 5 1.226363 14.00 15.50 1.50 17.07. 13:51 18 (N) 35
GT Lac p 8 0.2790438 15.50 17.00 1.50 17.07. 13:51 0 (N) 6
IY Aps s 10 0.4184362 12.70 12.90 0.20 17.07. 13:51 155 (SE) -49
AO Cnc p 6 1.913215 13.30 14.60 1.30 17.07. 13:51 214 (SW) 45
GV Leo p 1 0.266728 11.37 11.50 0.13 17.07. 13:51 189 (S) 57
IU Aps p 10 0.3046 14.20 14.60 0.40 17.07. 13:52 166 (S) -50
EH Cnc s 1 0.4180364 11.73 10.73 -1.00 17.07. 13:52 233 (SW) 52
BL Dra s 4 0.402665 11.90 11.90 0.00 17.07. 13:52 22 (N) 26
V2248 Sgr p 10 0.3148 13.50 14.00 0.50 17.07. 13:52 78 (E) -62
V432 Nor p 10 0.4662 16.85 17.65 0.80 17.07. 13:52 139 (SE) -35
SW Sex p 1 0.13493852 14.80 16.70 1.90 17.07. 13:52 186 (S) 37
EM Cyg p 1 0.2909091 11.90 14.40 2.50 17.07. 13:52 37 (NE) -1
V387 Her p 1 0.589466 12.80 13.40 0.60 17.07. 13:52 69 (E) 9
V843 Mon p 2 0.526121 12.40 12.90 0.50 17.07. 13:53 248 (W) 30
V Lep s 4 1.0701152 9.57 9.87 0.30 17.07. 13:53 239 (SW) -1
IM Vul s 1 0.454283 11.60 13.30 1.70 17.07. 13:53 26 (NE) -13
GQ Cnc s 2 0.422208 13.40 12.40 -1.00 17.07. 13:53 222 (SW) 62
EL Boo p 1 0.4137625 9.38 9.52 0.15 17.07. 13:53 102 (E) 28
V380 Dra p 1 0.4937366 12.28 13.33 1.05 17.07. 13:53 26 (NE) 40
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.