Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:55 // 19:00 UTC
Civil Twilight (6°): 02:14 // 19:40 UTC
Nautical Twilight (12°): 01:14 // 20:40 UTC
Astronomical Twilight (18°): 23:19 // 22:36 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V899 Her s 1 0.421169 7.93 7.93 0.00 31.05. 04:48 291 (W) 26
PR Cam p 10 0.387366 13.10 13.40 0.30 31.05. 04:48 52 (NE) 42
ST Ind s 10 0.4018812 11.30 11.79 0.49 31.05. 04:48 198 (S) -11
VZ Psc s 1 0.2612592 10.20 10.43 0.23 31.05. 04:48 158 (S) 43
V1902 Cyg s 8 0.450204 14.30 14.30 0.00 31.05. 04:48 231 (SW) 73
V1207 Her p 8 0.2667556 12.55 13.40 0.85 31.05. 04:48 284 (W) 21
G0196.0699 Hya s 9 0.52831 11.80 11.80 0.00 31.05. 04:48 38 (NE) -33
V645 And s 8 0.4125814 13.05 13.05 0.00 31.05. 04:49 89 (E) 81
OV Dra p 9 0.0587357 19.00 20.70 1.70 31.05. 04:49 344 (N) 30
V592 Per s 1 0.7157178 8.30 8.30 0.00 31.05. 04:49 59 (NE) 27
BN Ari s 1 0.2993717 10.38 10.98 0.60 31.05. 04:49 97 (E) 42
V1175 Her s 1 0.321199 10.89 11.04 0.15 31.05. 04:49 284 (W) 16
V1090 Cas p 9 0.297507 16.55 16.54 -0.01 31.05. 04:49 55 (NE) 64
V1050 Her p 5 1.47261 12.40 12.90 0.50 31.05. 04:49 289 (W) 36
V940 Oph s 10 0.433226 14.80 15.60 0.80 31.05. 04:49 258 (W) 20
V775 Cen p 4 0.6636425 9.90 10.60 0.70 31.05. 04:49 246 (SW) -57
V899 Per s 8 8.52465 12.88 13.88 1.00 31.05. 04:50 68 (E) 36
V517 Ori s 5 1.4169 12.60 12.60 0.00 31.05. 04:50 68 (E) -3
V517 Ori p 5 1.4169 12.60 13.10 0.50 31.05. 04:50 68 (E) -3
V368 Cam s 6 0.4089212 13.35 13.35 0.00 31.05. 04:50 26 (NE) 46
SS Com p 1 0.412815 11.30 11.90 0.60 31.05. 04:50 325 (NW) -14
AK Tri s 4 0.7017145 11.48 12.00 0.52 31.05. 04:50 88 (E) 44
TU UMi p 4 0.377268 8.84 8.90 0.06 31.05. 04:50 343 (N) 43
WZ Cap s 9 0.3130867 14.00 14.00 0.00 31.05. 04:50 197 (S) 23
BI Cas s 8 2.19864 12.10 12.50 0.40 31.05. 04:51 43 (NE) 68
V1834 Ori p 7 1.51058 6.85 6.94 0.09 31.05. 04:51 79 (E) 2
OS Boo p 10 0.275727 13.80 14.10 0.30 31.05. 04:51 313 (NW) 21
GO Lac p 10 0.539191 15.00 16.00 1.00 31.05. 04:51 230 (SW) 86
V546 Cas p 8 1.106205 14.20 14.80 0.60 31.05. 04:51 44 (NE) 70
AU Phe p 10 0.2658125 12.23 12.78 0.55 31.05. 04:51 147 (SE) -16
BL CMi p 9 5.90397 12.00 12.50 0.50 31.05. 04:51 53 (NE) -25
V591 Vir p 7 0.350949 12.90 13.35 0.45 31.05. 04:51 293 (NW) -14
U Oph s 1 1.67734617 5.84 6.46 0.62 31.05. 04:51 261 (W) 9
V416 CMa p 10 0.418639 8.61 8.99 0.38 31.05. 04:52 80 (E) -42
VY Sex s 1 0.4434355 9.01 9.30 0.29 31.05. 04:52 352 (N) -42
BT CrB p 9 0.0892 18.90 20.40 1.50 31.05. 04:52 299 (NW) 22
V424 Cam s 8 0.325849 13.15 13.15 0.00 31.05. 04:52 20 (N) 41
XY Ari p 10 0.25265 13.54 17.60 4.06 31.05. 04:52 95 (E) 29
EW Del p 6 0.3923312 15.10 15.50 0.40 31.05. 04:52 230 (SW) 47
V659 Ara s 10 0.2918802 13.90 14.40 0.50 31.05. 04:53 219 (SW) -40
V781 Tau s 1 0.344909 8.90 9.30 0.40 31.05. 04:53 58 (NE) 9
RZ UMi s 2 0.3373491 12.80 13.50 0.70 31.05. 04:53 355 (N) 49
V364 UMa p 8 0.3669815 13.40 13.95 0.55 31.05. 04:53 333 (NW) 30
MO Aqr s 2 0.3981435 9.95 10.25 0.30 31.05. 04:53 206 (SW) 35
V736 Per p 10 3.766746 9.73 10.03 0.30 31.05. 04:53 71 (E) 35
BS CMa p 10 0.5599472 12.50 13.00 0.50 31.05. 04:53 75 (E) -46
V1333 Her p 1 0.317594 13.27 13.82 0.55 31.05. 04:53 295 (NW) 49
V1183 Her p 10 0.3095 12.65 13.10 0.45 31.05. 04:53 294 (NW) 26
AM CMi p 1 1.019193 10.00 10.70 0.70 31.05. 04:53 46 (NE) -28
CZ Lib p 10 0.56012 14.20 15.20 1.00 31.05. 04:53 265 (W) -22
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.