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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:00 // 18:52 UTC
Civil Twilight (6°): 02:21 // 19:32 UTC
Nautical Twilight (12°): 01:24 // 20:29 UTC
Astronomical Twilight (18°): 23:55 // 21:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
I Boo p 1 0.2678178 5.80 6.40 0.60 25.05. 06:44 329 (NW) 16
BX Peg p 1 0.280418 11.00 11.69 0.69 25.05. 06:44 241 (SW) 55
ST Ind p 10 0.4018812 11.30 11.79 0.49 25.05. 06:44 212 (SW) -17
CX Aqr s 1 0.5559864 10.55 10.80 0.25 25.05. 06:44 205 (SW) 36
AL Scl p 10 2.445088 6.06 6.33 0.27 25.05. 06:44 180 (S) 8
NSV 08733 Oph p 7 0.357189 13.70 14.00 0.30 25.05. 06:44 282 (W) 2
PT Lib p 10 0.434556 13.90 14.60 0.70 25.05. 06:44 286 (W) -42
V477 Hya p 10 0.40719 15.90 16.20 0.30 25.05. 06:45 62 (NE) -24
V1105 Her p 5 0.321736 12.60 13.00 0.40 25.05. 06:45 288 (W) 25
DU Boo p 1 1.055889 8.59 9.09 0.51 25.05. 06:45 333 (NW) 7
OT Cep p 3 0.4812313 12.70 13.40 0.70 25.05. 06:45 2 (N) 58
V1081 Cas p 9 0.374246 16.71 17.07 0.36 25.05. 06:45 46 (NE) 76
V451 Nor p 9 3.4591 9.38 9.58 0.20 25.05. 06:45 231 (SW) -55
V1853 Ori p 1 0.383 11.60 12.02 0.42 25.05. 06:45 88 (E) 19
AL Oph s 6 0.992999 14.10 15.00 0.90 25.05. 06:46 284 (W) 5
DD Com s 1 0.2692074 14.30 14.90 0.60 25.05. 06:46 352 (N) -18
V807 Cyg p 9 0.798763 14.20 15.10 0.90 25.05. 06:46 280 (W) 44
V2477 Cyg p 4 0.31125 9.86 10.65 0.79 25.05. 06:46 303 (NW) 58
V436 Peg p 9 0.406733 13.35 13.57 0.22 25.05. 06:46 234 (SW) 44
V442 Cam s 1 0.442643 13.05 13.05 0.00 25.05. 06:46 24 (NE) 45
NZ Cyg s 2 0.4059673 13.70 14.20 0.50 25.05. 06:46 280 (W) 46
V2769 Ori s 5 0.27872 15.00 15.00 0.00 25.05. 06:46 87 (E) 4
DW UMa p 1 0.13660653 15.10 16.60 1.50 25.05. 06:47 11 (N) 20
GR Vir p 1 0.346974 7.80 8.40 0.60 25.05. 06:47 307 (NW) -35
V753 Cyg s 1 0.9523771 11.20 11.20 0.00 25.05. 06:47 295 (NW) 46
DV Cep p 1 1.161975 11.40 12.20 0.80 25.05. 06:47 334 (NW) 59
V1261 Her s 4 0.397693 13.00 14.00 1.00 25.05. 06:47 290 (W) 10
AQ Ser s 1 1.6874294 10.57 11.10 0.53 25.05. 06:47 303 (NW) -22
IY UMa p 4 0.0739138 18.40 20.00 1.60 25.05. 06:47 10 (N) 19
GK CVn p 10 0.4012861 14.40 15.50 1.10 25.05. 06:47 335 (NW) -2
GW Tau p 1 0.6413225 11.20 11.90 0.70 25.05. 06:48 89 (E) 33
V1249 Tau p 2 1.188245 13.32 14.15 0.83 25.05. 06:48 102 (E) 19
V446 Peg p 1 0.305983 14.00 14.50 0.50 25.05. 06:48 242 (SW) 54
UZ For p 10 0.087865429 18.20 20.90 2.70 25.05. 06:48 133 (SE) 0
V1056 Cas s 8 0.7427267 14.10 14.10 0.00 25.05. 06:48 35 (NE) 79
V369 Cam s 8 0.3452048 12.50 12.50 0.00 25.05. 06:48 42 (NE) 51
AW CrB s 1 0.3609357 11.08 11.08 0.00 25.05. 06:48 312 (NW) 12
DO Aur s 1 0.788652 14.10 14.10 0.00 25.05. 06:49 73 (E) 35
V552 And p 4 0.28133 16.89 17.55 0.66 25.05. 06:49 96 (E) 69
SV Cen s 6 1.65766 8.71 9.45 0.74 25.05. 06:49 171 (S) -79
V1159 Her p 10 0.28735 13.30 14.00 0.70 25.05. 06:49 320 (NW) 21
BS Vir p 10 0.3770834 13.60 14.40 0.80 25.05. 06:49 347 (N) -41
V426 Her p 9 0.4921282 15.50 15.80 0.30 25.05. 06:49 290 (W) 13
CU Tuc p 10 0.865837 9.88 10.24 0.36 25.05. 06:50 176 (S) -24
G3882.2264 Dra s 8 0.3539968 14.65 15.23 0.58 25.05. 06:50 323 (NW) 31
TW Cet s 1 0.3168513 10.43 11.14 0.71 25.05. 06:50 154 (SE) 15
FO Lyn p 7 0.63446 11.11 11.58 0.47 25.05. 06:50 36 (NE) 13
V1063 Her s 9 1.6598 10.80 10.80 0.00 25.05. 06:50 295 (NW) 19
QS And p 9 0.276678 16.67 17.09 0.42 25.05. 06:51 169 (S) 68
GG CVn p 1 0.385947 12.00 12.50 0.50 25.05. 06:51 335 (NW) -5
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.