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Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:57 // 18:56 UTC
Civil Twilight (6°): 02:17 // 19:36 UTC
Nautical Twilight (12°): 01:19 // 20:34 UTC
Astronomical Twilight (18°): 23:41 // 22:13 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V590 Oph p 10 0.8269063 13.40 13.70 0.30 28.05. 03:23 227 (SW) 40
V2284 Cyg p 1 0.3069917 12.71 13.45 0.74 28.05. 03:23 272 (W) 78
GQ Cha p 9 2.09192 13.65 14.80 1.15 28.05. 03:23 187 (S) -60
VZ Cru s 3 1.1258132 11.49 11.49 0.00 28.05. 03:23 223 (SW) -57
BN Ari s 1 0.2993717 10.38 10.98 0.60 28.05. 03:23 79 (E) 26
QS Vir p 9 0.150757525 14.27 17.76 3.49 28.05. 03:23 272 (W) -19
XZ Ari p 7 0.265488 13.85 14.08 0.23 28.05. 03:23 74 (E) 23
FF Vul p 1 0.444979 13.10 13.80 0.70 28.05. 03:23 193 (S) 65
V458 Mon s 5 0.3969371 13.30 13.80 0.50 28.05. 03:23 33 (NE) -33
V340 Vir s 6 0.45486 11.53 11.85 0.32 28.05. 03:23 279 (W) -26
V743 Sgr s 10 0.276635806 13.80 14.20 0.40 28.05. 03:23 219 (SW) 2
V907 Ara p 9 0.467014 13.30 13.60 0.30 28.05. 03:23 207 (SW) -27
V1763 Cyg s 6 0.4050751 12.40 12.40 0.00 28.05. 03:24 238 (SW) 73
V Tri s 1 0.5852056 10.70 11.00 0.30 28.05. 03:24 82 (E) 34
QX Vel p 10 0.878075 7.98 8.21 0.23 28.05. 03:24 276 (W) -80
KO Boo s 9 0.369518 13.15 13.35 0.20 28.05. 03:24 290 (W) 14
V687 Her p 4 0.321451 14.40 15.00 0.60 28.05. 03:24 270 (W) 32
V813 Cep p 10 0.338921 13.15 13.50 0.35 28.05. 03:24 337 (NW) 78
AB Cnc p 3 0.872842 14.00 15.00 1.00 28.05. 03:24 3 (N) -25
CK Boo p 1 0.3551495 8.99 9.26 0.27 28.05. 03:24 278 (W) 5
V910 Cyg p 8 1.6102553 14.10 15.00 0.90 28.05. 03:24 219 (SW) 64
GM Sct s 10 2.7307 13.00 13.80 0.80 28.05. 03:24 213 (SW) 24
LT Cam s 2 0.2766042 14.50 14.50 0.00 28.05. 03:24 22 (N) 25
V2716 Oph p 9 0.545762 13.10 13.60 0.50 28.05. 03:24 234 (SW) 14
V2610 Oph s 1 0.426508 9.20 9.45 0.25 28.05. 03:25 229 (SW) 24
PY Boo s 9 0.278049 12.10 12.10 0.00 28.05. 03:25 304 (NW) 42
NN Dra s 7 0.382879 12.34 12.90 0.56 28.05. 03:25 333 (NW) 35
EV Cet p 9 0.428224 11.60 12.08 0.48 28.05. 03:25 112 (E) 17
V1848 Ori p 1 0.2663505 10.96 11.56 0.60 28.05. 03:25 59 (NE) -17
BS UMa s 1 0.3495099 13.70 14.00 0.30 28.05. 03:25 332 (NW) 9
WW Phe p 10 0.719889 12.79 13.58 0.79 28.05. 03:25 133 (SE) -22
V576 Cen s 10 0.378016 12.60 12.60 0.00 28.05. 03:25 274 (W) -54
II CMa s 8 0.22919704 15.22 15.22 0.00 28.05. 03:25 42 (NE) -47
NR Cam s 1 0.255885 10.76 11.18 0.42 28.05. 03:26 4 (N) 38
V1097 Aql p 2 1.225237 13.90 15.00 1.10 28.05. 03:26 197 (S) 55
V1021 Her p 10 1.226588 13.62 14.05 0.43 28.05. 03:26 299 (NW) 45
AQ Cir p 8 1.145705 11.00 11.70 0.70 28.05. 03:26 217 (SW) -45
BG Cen s 10 0.7430987 11.80 12.10 0.30 28.05. 03:26 222 (SW) -64
VW CMa p 7 0.7208281 9.00 9.20 0.20 28.05. 03:26 46 (NE) -59
NX Boo s 8 0.251135 13.02 13.36 0.34 28.05. 03:27 291 (W) 27
V914 Cep p 10 0.38618 13.10 13.40 0.30 28.05. 03:27 11 (N) 60
AH Vir s 1 0.4075267 8.89 8.89 0.00 28.05. 03:27 308 (NW) -14
V342 UMa p 1 0.3438515 13.40 13.90 0.50 28.05. 03:27 342 (N) 15
V477 Her s 8 0.3251804 14.90 15.40 0.50 28.05. 03:27 259 (W) 44
NY Hya s 10 4.77404 8.65 8.65 0.00 28.05. 03:27 349 (N) -46
V345 Ser p 10 0.372484 14.30 15.10 0.80 28.05. 03:28 273 (W) 13
AH Mic p 10 0.387315 13.20 13.60 0.40 28.05. 03:28 177 (S) -1
PT Vir p 7 0.3081795 13.38 13.56 0.18 28.05. 03:28 306 (NW) -14
V931 Cyg s 1 0.341513 13.90 14.50 0.60 28.05. 03:28 221 (SW) 66
V747 Cen p 10 0.53719488 9.86 10.46 0.60 28.05. 03:28 247 (SW) -43
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.