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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:43 // 18:12 UTC
Civil Twilight (6°): 03:09 // 18:46 UTC
Nautical Twilight (12°): 02:24 // 19:31 UTC
Astronomical Twilight (18°): 01:31 // 20:23 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AW CrB p 1 0.3609357 11.08 11.35 0.27 27.04. 07:27 300 (NW) 22
AE Vol p 10 0.406614 9.97 10.54 0.57 27.04. 07:27 145 (SE) -68
V513 Cyg s 5 1.0561825 12.50 12.60 0.10 27.04. 07:27 258 (W) 67
CT Tau s 1 0.666827 10.34 11.12 0.78 27.04. 07:27 60 (NE) 10
SS Ari p 1 0.405986 10.37 10.92 0.55 27.04. 07:27 106 (E) 44
AQ Cap s 7 0.3173885 13.00 13.00 0.00 27.04. 07:27 206 (SW) 17
V1138 Cas s 1 0.798267 13.25 13.25 0.00 27.04. 07:27 58 (NE) 65
AQ Boo s 1 0.333139 12.30 12.30 0.00 27.04. 07:27 317 (NW) -12
V501 Cam s 9 0.454388 13.80 14.05 0.25 27.04. 07:28 7 (N) 40
V864 Mon p 5 0.358427 9.90 10.60 0.70 27.04. 07:28 63 (NE) -26
RZ UMi p 2 0.3373491 12.80 13.50 0.70 27.04. 07:28 356 (N) 48
ST Per p 1 2.648354 9.52 11.40 1.88 27.04. 07:28 79 (E) 46
G5805.1193 Aqr p 9 0.30678 11.00 11.40 0.40 27.04. 07:28 193 (S) 27
V1184 Aql p 6 0.565604 13.10 13.50 0.40 27.04. 07:29 251 (W) 28
CS CrB p 9 0.336486 15.00 15.20 0.20 27.04. 07:29 294 (NW) 16
XZ Aqr p 8 2.05923 11.80 13.60 1.80 27.04. 07:29 193 (S) 30
V1053 Cas s 1 0.649369 15.20 15.20 0.00 27.04. 07:29 45 (NE) 70
V440 Nor p 10 0.7503 15.82 16.40 0.58 27.04. 07:30 231 (SW) -47
V636 Aur p 1 0.3406176 13.70 14.10 0.40 27.04. 07:30 56 (NE) 18
V1139 Cas s 1 0.2971 12.80 12.80 0.00 27.04. 07:30 61 (NE) 65
NN Tel p 10 0.3838 15.00 15.50 0.50 27.04. 07:30 203 (SW) -21
MR Aur p 9 0.690301 15.10 15.50 0.40 27.04. 07:30 59 (NE) 15
V2793 Ori s 9 1.45065 12.89 13.59 0.70 27.04. 07:30 71 (E) -11
V625 Pup p 10 0.446394 9.43 10.07 0.64 27.04. 07:31 89 (E) -59
BT CrB p 9 0.0892 18.90 20.40 1.50 27.04. 07:31 303 (NW) 19
GU Vul s 2 0.774228 11.60 12.20 0.60 27.04. 07:31 253 (W) 48
S Ant s 1 0.6483481 6.40 6.87 0.47 27.04. 07:32 43 (NE) -64
HN UMa p 4 0.38261 9.90 10.02 0.12 27.04. 07:32 356 (N) -2
SY Aps s 6 0.278908 12.20 12.20 0.00 27.04. 07:32 207 (SW) -57
NY Boo p 9 0.326815 12.15 12.50 0.35 27.04. 07:32 321 (NW) 22
V384 Vul p 1 0.4388572 12.72 13.16 0.44 27.04. 07:32 232 (SW) 60
V1173 Her p 10 0.2656288 9.95 10.40 0.45 27.04. 07:32 308 (NW) 30
V634 And p 10 0.577405 14.40 15.40 1.00 27.04. 07:32 158 (S) 76
V338 Aqr p 9 0.285143 12.40 13.10 0.70 27.04. 07:32 201 (S) 37
SX Lup s 5 0.685845 11.50 11.80 0.30 27.04. 07:32 248 (W) -42
RAFV138 Del s 6 0.3615 14.40 14.80 0.40 27.04. 07:34 232 (SW) 39
HU Aur s 1 1.408008 12.00 12.40 0.40 27.04. 07:34 69 (E) 28
SY Hor s 10 0.3116395 11.48 12.08 0.60 27.04. 07:34 130 (SE) -28
UZ Leo p 1 0.61805 9.58 10.15 0.57 27.04. 07:34 4 (N) -26
GI Vul p 1 0.4814828 13.50 14.60 1.10 27.04. 07:34 256 (W) 46
EH CVn p 1 0.263585 12.91 13.26 0.35 27.04. 07:34 326 (NW) 0
GH Lac s 1 0.5326205 14.30 14.30 0.00 27.04. 07:34 227 (SW) 86
BK Oct p 10 0.3686 14.30 14.80 0.50 27.04. 07:35 195 (S) -39
II CMa p 8 0.22919704 15.22 15.74 0.52 27.04. 07:35 75 (E) -29
CF CrB p 10 0.262445 14.14 14.54 0.40 27.04. 07:35 299 (NW) 15
V781 Tau s 1 0.344909 8.90 9.30 0.40 27.04. 07:35 63 (NE) 12
HI Pup p 10 0.4326186 10.70 11.00 0.30 27.04. 07:35 110 (E) -58
MT Cam p 1 0.3661395 12.94 13.54 0.60 27.04. 07:35 49 (NE) 41
V362 Dra s 9 0.3472233 12.11 12.11 0.00 27.04. 07:35 328 (NW) 47
V571 And p 9 0.357641 13.70 14.20 0.50 27.04. 07:35 89 (E) 52
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.