Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:10 // 18:42 UTC
Civil Twilight (6°): 02:32 // 19:20 UTC
Nautical Twilight (12°): 01:39 // 20:13 UTC
Astronomical Twilight (18°): 00:26 // 21:26 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V355 Per p 10 0.82953 9.05 9.09 0.04 16.05. 13:10 305 (NW) 59
V496 And p 9 4.40262 13.00 15.40 2.40 16.05. 13:10 280 (W) 29
AA Cet p 1 0.536169 6.20 6.70 0.50 16.05. 13:10 231 (SW) 1
QS Vir p 9 0.150757525 14.27 17.76 3.49 16.05. 13:10 75 (E) -29
MU Gem s 1 0.7262005 14.50 14.90 0.40 16.05. 13:10 152 (SE) 51
V866 Cep p 10 0.3259 13.40 14.00 0.60 16.05. 13:10 336 (NW) 37
V714 Sco p 10 0.6982113 12.20 12.80 0.60 16.05. 13:10 355 (N) -72
GI Aur p 1 1.207858 11.60 12.10 0.50 16.05. 13:11 166 (S) 69
GM Dra p 4 0.338741 8.79 9.03 0.23 16.05. 13:11 4 (N) 18
XY Ari p 10 0.25265 13.54 17.60 4.06 16.05. 13:11 244 (SW) 44
PT Vir p 7 0.3081795 13.38 13.56 0.18 16.05. 13:11 77 (E) 3
V443 Cam p 9 0.411691 14.00 14.90 0.90 16.05. 13:11 6 (N) 65
V404 Gem s 1 0.348706 11.59 12.11 0.52 16.05. 13:11 156 (SE) 54
V839 Oph s 1 0.4090015 8.80 9.30 0.50 16.05. 13:11 354 (N) -31
LS Per s 6 2.9156 11.50 11.50 0.00 16.05. 13:11 265 (W) 57
V789 Her p 1 0.3200448 14.90 15.60 0.70 16.05. 13:11 8 (N) 3
IY Lyr s 8 0.653167 13.80 14.10 0.30 16.05. 13:12 351 (N) -9
EL CMi p 6 1.053835 11.54 12.20 0.66 16.05. 13:12 140 (SE) 33
CK Aqr s 6 0.2833722 12.90 12.90 0.00 16.05. 13:12 298 (NW) -35
MW Pav p 10 0.79498855 8.51 8.95 0.44 16.05. 13:12 206 (SW) -61
CZEV036 Cyg p 6 0.3688 13.27 13.84 0.57 16.05. 13:12 339 (N) -8
MU Dra s 1 0.349664 12.76 12.76 0.00 16.05. 13:12 349 (N) 11
V416 CMa p 10 0.418639 8.61 8.99 0.38 16.05. 13:12 166 (S) 13
EK Com s 1 0.266685 12.70 12.70 0.00 16.05. 13:12 61 (NE) 12
GZ Aqr s 4 0.302781 14.60 14.60 0.00 16.05. 13:12 279 (W) -17
DS Pup p 8 0.3886775 12.70 13.60 0.90 16.05. 13:13 157 (SE) 12
EK Aqr p 1 0.61279 10.80 11.33 0.53 16.05. 13:13 266 (W) -9
GW Cep s 1 0.3188312 11.40 12.00 0.60 16.05. 13:13 345 (N) 54
V972 Her s 5 0.4430605 6.72 6.72 0.00 16.05. 13:13 359 (N) -7
V1197 Cyg p 10 0.73783 15.00 16.10 1.10 16.05. 13:13 338 (N) 22
HI Lac p 10 0.1666655 15.00 18.00 3.00 16.05. 13:13 318 (NW) 32
V489 Ser p 9 0.078847 19.20 21.00 1.80 16.05. 13:14 36 (NE) -34
V649 Lyr s 1 0.292256 14.50 14.91 0.41 16.05. 13:14 354 (N) 6
CZEV137 Lac p 1 0.38724 16.23 16.66 0.43 16.05. 13:14 322 (NW) 31
V532 Mon s 1 0.4669795 12.20 12.20 0.00 16.05. 13:14 157 (SE) 37
HH Lac p 10 0.200593 14.00 15.50 1.50 16.05. 13:14 319 (NW) 33
SY Hor p 10 0.3116395 11.48 12.34 0.86 16.05. 13:14 197 (S) -9
AY Mon p 7 2.144241 13.30 15.50 2.20 16.05. 13:14 158 (S) 47
BL Dra p 4 0.402665 11.90 12.20 0.30 16.05. 13:15 346 (N) 23
HN Cnc s 1 0.49451 11.10 10.10 -1.00 16.05. 13:15 127 (SE) 46
NT Boo p 10 0.434877 12.10 12.35 0.25 16.05. 13:15 27 (NE) 17
V609 Aql s 1 0.7965633 11.70 11.90 0.20 16.05. 13:15 325 (NW) -19
V361 Pup p 10 0.367365 8.05 8.39 0.34 16.05. 13:15 165 (S) 4
AL Sco p 10 1.532249 11.20 13.50 2.30 16.05. 13:15 42 (NE) -69
IM Vul s 1 0.454283 11.60 13.30 1.70 16.05. 13:15 321 (NW) -8
CH Aur p 10 5.009974 14.80 16.60 1.80 16.05. 13:16 211 (SW) 69
NT Aps s 5 0.294763 8.39 8.39 0.00 16.05. 13:16 157 (SE) -59
V1258 Cen p 10 0.08885 15.40 22.20 6.80 16.05. 13:16 100 (E) -33
X Car p 9 1.08263 7.90 8.65 0.75 16.05. 13:16 159 (S) -24
RX Ari s 1 1.0296285 9.40 9.50 0.10 16.05. 13:16 258 (W) 39
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.