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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:04 // 18:49 UTC
Civil Twilight (6°): 02:25 // 19:27 UTC
Nautical Twilight (12°): 01:30 // 20:23 UTC
Astronomical Twilight (18°): 00:08 // 21:45 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2366 Cyg p 8 0.35646 12.79 13.22 0.43 21.05. 16:42 22 (N) 10
V365 Dra p 10 0.35396 11.82 12.03 0.21 21.05. 16:42 37 (NE) 28
V438 Per p 10 3.50939 8.28 8.34 0.06 21.05. 16:42 323 (NW) 31
ZZ Ara p 10 1.79942 12.70 13.90 1.20 21.05. 16:42 123 (SE) -44
V839 Oph s 1 0.4090015 8.80 9.30 0.50 21.05. 16:42 54 (NE) -15
V1038 Her s 1 0.26818 11.80 11.80 0.00 21.05. 16:42 54 (NE) 14
CR Aqr s 6 0.514491 13.60 14.20 0.60 21.05. 16:42 12 (N) -54
BG CMa p 10 1.73927 13.70 14.60 0.90 21.05. 16:43 217 (SW) 6
EM Lac s 1 0.3891351 12.50 13.09 0.59 21.05. 16:43 353 (N) 14
V1252 Her p 10 0.39148 14.50 15.00 0.50 21.05. 16:43 46 (NE) 18
V400 Lyr p 1 0.253427 12.70 13.35 0.65 21.05. 16:43 28 (NE) 4
GG Boo p 6 0.426969 12.30 12.60 0.30 21.05. 16:43 77 (E) 42
FU Lyn p 7 0.3979435 12.46 12.90 0.44 21.05. 16:43 225 (SW) 80
CL Tri p 10 0.578771 11.70 12.15 0.45 21.05. 16:44 304 (NW) 14
EF Boo p 1 0.4205155 9.43 9.99 0.57 21.05. 16:44 60 (NE) 46
AS Aps p 9 0.399351 13.40 13.80 0.40 21.05. 16:44 155 (SE) -48
EH CVn s 1 0.263585 12.91 12.91 0.00 21.05. 16:44 89 (E) 43
V523 Cas s 1 0.2336923 10.62 11.34 0.72 21.05. 16:44 332 (NW) 17
V339 Lac p 1 3.408521 12.90 13.80 0.90 21.05. 16:45 355 (N) 13
WZ UMi p 10 0.64137 12.85 13.15 0.30 21.05. 16:45 24 (NE) 55
EM Psc s 8 0.343975 14.30 14.30 0.00 21.05. 16:45 307 (NW) -11
V961 Cyg s 1 2.037799 12.20 12.40 0.20 21.05. 16:45 25 (NE) -3
DQ CVn s 1 0.491422 12.28 12.56 0.28 21.05. 16:45 99 (E) 54
EG Gem s 4 1.2734065 12.20 12.20 0.00 21.05. 16:45 237 (SW) 40
V414 Gem p 8 1.47598 10.61 10.83 0.22 21.05. 16:46 242 (SW) 44
V747 Cen p 10 0.53719488 9.86 10.46 0.60 21.05. 16:46 141 (SE) -18
UY Vol p 1 0.159337785 16.90 23.00 6.10 21.05. 16:46 192 (S) -30
BO Ari s 1 0.3181937 10.00 10.00 0.00 21.05. 16:46 304 (NW) 7
V1079 Cas p 9 0.283611 15.83 16.00 0.17 21.05. 16:47 332 (NW) 27
V363 Lup p 10 0.347743 11.60 11.90 0.30 21.05. 16:47 124 (SE) -27
V1005 Her s 3 0.278962 14.11 14.11 0.00 21.05. 16:47 46 (NE) 30
DO Leo p 7 0.2345148 16.00 17.00 1.00 21.05. 16:47 157 (SE) 53
CV Cyg p 1 0.983425 10.80 11.40 0.60 21.05. 16:47 21 (N) 1
BB CMi p 1 0.7928535 10.00 10.80 0.80 21.05. 16:47 217 (SW) 39
HP Pav p 10 0.2978 14.90 15.70 0.80 21.05. 16:47 162 (S) -67
WY Cnc s 1 0.8293686 9.51 10.41 0.90 21.05. 16:47 204 (SW) 65
V712 And p 10 0.367179 10.03 10.24 0.21 21.05. 16:47 335 (NW) 1
IK Vir p 8 0.723602 11.51 11.79 0.28 21.05. 16:47 134 (SE) 33
V636 Cen p 7 4.283946 8.70 9.70 1.00 21.05. 16:48 139 (SE) -25
GZ Aqr p 4 0.302781 14.60 15.50 0.90 21.05. 16:48 340 (N) -46
V479 Cam s 7 0.325394 13.25 13.69 0.44 21.05. 16:48 341 (N) 62
MM Dra p 8 0.2644 14.54 14.90 0.36 21.05. 16:49 12 (N) 27
WW Cru p 10 1.147619 12.70 13.30 0.60 21.05. 16:49 163 (S) -24
GM Aqr p 6 0.367282 13.80 15.00 1.20 21.05. 16:49 348 (N) -42
V429 Cas p 10 2.734253 15.00 16.00 1.00 21.05. 16:49 347 (N) 16
V910 Cyg p 8 1.6102553 14.10 15.00 0.90 21.05. 16:49 29 (NE) -7
W Crv s 1 0.3880813 11.16 11.86 0.70 21.05. 16:49 143 (SE) 20
AL Men p 10 0.955557 8.89 9.22 0.33 21.05. 16:50 194 (S) -44
V404 Gem p 1 0.348706 11.59 12.13 0.54 21.05. 16:50 243 (SW) 40
V499 Cam p 8 2.935557 10.52 10.90 0.38 21.05. 16:50 355 (N) 60
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.