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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:56 // 15:06 UTC
Civil Twilight (6°): 06:19 // 15:42 UTC
Nautical Twilight (12°): 05:38 // 16:24 UTC
Astronomical Twilight (18°): 04:58 // 17:03 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2540 Cyg s 1 0.405005 12.40 12.40 0.00 28.12. 00:32 356 (N) 7
DN Boo s 1 0.447564 11.17 11.17 0.00 28.12. 00:32 82 (E) 12
V1037 Her s 3 0.7875767 12.00 12.00 0.00 28.12. 00:32 39 (NE) -1
PY Boo p 9 0.278049 12.10 12.65 0.55 28.12. 00:32 40 (NE) 27
SY Hor s 10 0.3116395 11.48 12.08 0.60 28.12. 00:33 217 (SW) -18
G5777.0383 Aqr s 6 0.579077 13.47 13.47 0.00 28.12. 00:33 329 (NW) -47
V552 And p 4 0.28133 16.89 17.55 0.66 28.12. 00:33 302 (NW) 32
BF Vel p 10 0.7040276 10.50 12.00 1.50 28.12. 00:33 169 (S) -1
V453 Mon p 1 0.511003 11.10 11.80 0.70 28.12. 00:33 202 (S) 36
GH Aqr s 6 0.305585 13.40 13.40 0.00 28.12. 00:33 315 (NW) -36
V699 Her s 10 0.614205 15.40 16.00 0.60 28.12. 00:33 50 (NE) -9
AO Ser s 1 0.8793471 10.70 10.80 0.10 28.12. 00:33 57 (NE) -4
V1712 Aql p 8 0.39611 13.15 14.00 0.85 28.12. 00:33 10 (N) -28
V2377 Oph p 7 0.4254035 8.60 8.73 0.13 28.12. 00:33 40 (NE) -24
NSV 00388 Cet s 7 0.321367 14.30 14.30 0.00 28.12. 00:33 281 (W) -9
LV CMa p 9 1.18348 8.65 8.83 0.18 28.12. 00:34 195 (S) 27
V1158 Her p 10 0.660003 9.78 9.95 0.17 28.12. 00:34 39 (NE) 17
V1692 Aql s 9 0.609249 11.25 11.40 0.15 28.12. 00:34 10 (N) -32
V464 Hya p 9 0.342528 13.25 13.80 0.55 28.12. 00:34 106 (E) -22
V378 CMa p 9 0.877912 10.60 11.05 0.45 28.12. 00:34 194 (S) 7
OZ Del p 10 0.911314 10.48 10.77 0.29 28.12. 00:34 355 (N) -21
V546 And s 5 0.38302 11.20 11.20 0.00 28.12. 00:34 303 (NW) 31
LU Lac s 2 0.2988016 14.60 15.32 0.72 28.12. 00:35 338 (N) 16
XY Leo s 1 0.2841029 9.45 9.80 0.35 28.12. 00:35 133 (SE) 50
OP Aql p 9 3.227797 12.20 14.60 2.40 28.12. 00:35 4 (N) -31
V480 And p 9 0.510024 12.75 13.05 0.30 28.12. 00:35 310 (NW) 10
V428 Cam s 8 0.290606 12.85 12.85 0.00 28.12. 00:35 348 (N) 61
V643 Her p 4 1.223089 13.50 15.00 1.50 28.12. 00:35 21 (N) -14
BM UMa p 1 0.2712208 13.80 14.75 0.95 28.12. 00:36 78 (E) 59
Y Crv p 7 0.329037 11.73 12.10 0.37 28.12. 00:36 116 (SE) 2
NY Vir p 1 0.10101597 13.30 14.22 0.92 28.12. 00:36 96 (E) 2
AT Vul p 5 3.980383 9.08 10.00 0.92 28.12. 00:36 2 (N) -16
RV CVn s 1 0.2695671 13.75 13.75 0.00 28.12. 00:36 75 (E) 25
V535 Ara s 9 0.6293021 7.17 7.71 0.54 28.12. 00:36 122 (SE) -68
V931 Cyg p 1 0.341513 13.90 14.60 0.70 28.12. 00:36 5 (N) -10
AA Lyn p 9 0.561388 14.70 15.30 0.60 28.12. 00:37 196 (S) 81
V954 Oph s 9 0.2252705 14.30 14.90 0.60 28.12. 00:37 35 (NE) -33
V2563 Oph p 7 0.372304 11.60 13.00 1.40 28.12. 00:37 37 (NE) -33
VW Boo s 1 0.342319 10.50 10.93 0.43 28.12. 00:37 79 (E) 8
GO Lac p 10 0.539191 15.00 16.00 1.00 28.12. 00:37 339 (N) 11
SZ Cam p 1 2.698456 7.00 7.29 0.29 28.12. 00:37 314 (NW) 56
V449 And p 1 0.3385155 12.20 12.90 0.70 28.12. 00:38 304 (NW) 34
LS Del s 1 0.3638404 8.61 8.76 0.15 28.12. 00:38 347 (N) -19
RR CMa s 6 1.196257 12.50 13.10 0.60 28.12. 00:38 191 (S) 23
V881 Per p 1 0.387377 10.71 11.04 0.33 28.12. 00:38 288 (W) 36
V649 Lyr p 1 0.292256 14.50 14.91 0.41 28.12. 00:38 18 (N) 8
V1338 Her p 9 0.38467 14.90 15.35 0.45 28.12. 00:38 27 (NE) -24
AC Boo p 1 0.352437 10.00 10.62 0.62 28.12. 00:39 49 (NE) 27
V502 And s 6 0.318892 13.80 14.15 0.35 28.12. 00:39 305 (NW) 11
V2546 Cyg p 1 0.62279 11.37 11.93 0.56 28.12. 00:39 355 (N) -9
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.