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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:05 // 18:47 UTC
Civil Twilight (6°): 02:26 // 19:26 UTC
Nautical Twilight (12°): 01:31 // 20:21 UTC
Astronomical Twilight (18°): 00:12 // 21:41 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V636 Aur s 1 0.3406176 13.70 14.10 0.40 20.05. 15:29 256 (W) 59
TU UMi s 4 0.377268 8.84 8.84 0.00 20.05. 15:29 20 (N) 46
V687 Cen p 10 1.896194 13.80 14.60 0.80 20.05. 15:29 157 (SE) -28
AV CMi s 1 2.277755 11.80 11.80 0.00 20.05. 15:29 208 (SW) 49
V1055 Her p 1 0.3154085 11.32 11.52 0.20 20.05. 15:29 33 (NE) 10
V585 Aur s 4 0.535301 11.05 11.30 0.25 20.05. 15:29 266 (W) 47
QT Lup p 10 0.385957 12.32 12.82 0.50 20.05. 15:29 119 (SE) -36
V803 Cep p 9 0.419513 13.80 14.20 0.40 20.05. 15:29 348 (N) 51
AC Boo s 1 0.352437 10.00 10.55 0.55 20.05. 15:29 52 (NE) 29
BQ Phe p 10 0.218481 10.43 10.60 0.17 20.05. 15:29 250 (W) -51
FO Hya s 1 0.4695567 9.50 9.50 0.00 20.05. 15:29 156 (SE) 18
V1030 Cas p 9 0.3042065 13.80 14.25 0.45 20.05. 15:30 323 (NW) 21
V523 Cas p 1 0.2336923 10.62 11.45 0.83 20.05. 15:30 321 (NW) 24
V968 Oph p 10 0.7232656 14.30 15.20 0.90 20.05. 15:30 37 (NE) -30
G3046.0279 Boo p 8 0.621123 12.17 12.17 0.00 20.05. 15:30 58 (NE) 28
IK Per s 1 0.6760305 11.30 11.60 0.30 20.05. 15:30 282 (W) 50
LY And s 4 0.345031 13.80 13.80 0.00 20.05. 15:30 297 (NW) 28
V658 Ara s 10 0.6276 15.40 16.00 0.60 20.05. 15:30 132 (SE) -58
EF Boo s 1 0.4205155 9.43 9.43 0.00 20.05. 15:31 51 (NE) 35
V497 And p 10 0.3051 14.70 15.50 0.80 20.05. 15:31 311 (NW) 11
YY CrB s 1 0.37656 8.64 8.64 0.00 20.05. 15:31 50 (NE) 17
AM Oct s 10 0.5017 14.40 14.90 0.50 20.05. 15:32 184 (S) -65
VX Hor p 10 0.89459 9.42 9.63 0.21 20.05. 15:32 222 (SW) -19
V1763 Cyg p 6 0.4050751 12.40 13.00 0.60 20.05. 15:32 10 (N) 0
V2278 Cyg p 9 0.442184 13.30 13.62 0.32 20.05. 15:32 11 (N) 14
AZ Col p 10 0.302105 11.31 11.72 0.41 20.05. 15:32 217 (SW) 1
V432 Cam p 10 0.35253 14.10 14.50 0.40 20.05. 15:32 336 (NW) 64
G0529.0281 Aqr p 7 0.409025 13.34 13.34 0.00 20.05. 15:33 342 (N) -37
V1355 Aql p 5 0.5157905 12.70 13.60 0.90 20.05. 15:33 14 (N) -23
GH Aqr s 6 0.305585 13.40 13.40 0.00 20.05. 15:33 323 (NW) -39
V1133 Her s 4 2.46752 12.65 13.20 0.55 20.05. 15:33 38 (NE) -16
EV Cet s 9 0.428224 11.60 11.60 0.00 20.05. 15:33 287 (W) -15
AI Cap s 10 3.08366 12.16 12.16 0.00 20.05. 15:33 4 (N) -51
V848 Her p 9 0.735037 14.90 16.30 1.40 20.05. 15:33 46 (NE) 9
V1049 Her s 3 0.72733 10.80 10.80 0.00 20.05. 15:33 44 (NE) -7
RU Eri p 1 0.632199 9.37 10.15 0.78 20.05. 15:34 244 (SW) 2
PP Lac s 1 0.4011613 11.10 12.00 0.90 20.05. 15:34 340 (N) 17
AY Pup s 7 0.4689593 11.60 12.50 0.90 20.05. 15:34 191 (S) 15
GS Aqr p 3 0.374069 13.20 13.80 0.60 20.05. 15:34 323 (NW) -34
V626 Sco p 9 1.033685 11.30 12.00 0.70 20.05. 15:34 92 (E) -56
CR Del s 8 0.3537417 13.50 13.70 0.20 20.05. 15:34 360 (N) -24
KN Vul s 1 0.3573295 13.00 13.40 0.40 20.05. 15:34 7 (N) -12
XY Men p 10 0.7766348 10.63 11.27 0.64 20.05. 15:34 196 (S) -36
GW Cnc p 1 0.2814125 12.60 13.20 0.60 20.05. 15:35 171 (S) 61
RV Crv p 1 0.7472455 8.60 9.16 0.56 20.05. 15:35 123 (SE) 1
GN CVn s 1 0.395009 12.00 12.50 0.50 20.05. 15:35 66 (NE) 32
V1130 Tau s 2 0.798868 6.65 6.65 0.00 20.05. 15:35 255 (W) 14
V396 Mon s 1 0.3963436 12.60 13.50 0.90 20.05. 15:35 216 (SW) 38
G1216.0409 Ari p 8 0.528725 12.80 12.80 0.00 20.05. 15:35 279 (W) 14
IU Cnc s 1 0.421646 11.80 12.32 0.52 20.05. 15:35 167 (S) 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.