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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:53 // 15:02 UTC
Civil Twilight (6°): 06:17 // 15:38 UTC
Nautical Twilight (12°): 05:35 // 16:20 UTC
Astronomical Twilight (18°): 04:56 // 16:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V523 Cas p 1 0.2336923 10.62 11.45 0.83 20.12. 21:17 292 (W) 56
AB And s 1 0.3318894 9.50 10.20 0.70 20.12. 21:17 287 (W) 35
V369 Cam p 8 0.3452048 12.50 13.20 0.70 20.12. 21:17 12 (N) 76
V752 Cen s 2 0.370229 9.10 9.61 0.51 20.12. 21:17 101 (E) -40
V629 Aur p 9 0.4105 16.42 17.06 0.64 20.12. 21:17 115 (SE) 71
DZ Lyn p 1 0.378018 9.90 10.25 0.35 20.12. 21:18 77 (E) 50
V732 Her s 2 0.3567417 13.20 13.80 0.60 20.12. 21:18 349 (N) 5
RV CVn p 1 0.2695671 13.75 14.36 0.61 20.12. 21:18 34 (NE) -4
KT Lyr s 9 0.5815356 14.70 14.90 0.20 20.12. 21:18 332 (NW) -2
V1197 Her s 1 0.2626795 13.17 13.17 0.00 20.12. 21:19 357 (N) -12
V2364 Cyg s 2 0.5921355 11.10 11.65 0.55 20.12. 21:19 331 (NW) 17
V351 Aqr p 7 0.2846705 12.40 13.00 0.60 20.12. 21:19 266 (W) 5
GW Cep s 1 0.3188312 11.40 12.00 0.60 20.12. 21:19 349 (N) 57
V807 Cyg s 9 0.798763 14.20 14.90 0.70 20.12. 21:20 322 (NW) 8
V436 Nor p 10 0.6562 17.24 17.80 0.56 20.12. 21:20 149 (SE) -82
V455 Cam p 9 1.669005 10.88 11.33 0.45 20.12. 21:20 28 (NE) 64
V1905 Cyg p 7 0.723343 12.55 13.25 0.70 20.12. 21:20 306 (NW) 21
V648 Lyr s 1 0.368752 13.22 13.62 0.40 20.12. 21:20 337 (NW) 5
CZ Lib p 10 0.56012 14.20 15.20 1.00 20.12. 21:20 16 (N) -59
V2357 Oph s 6 0.415568 10.66 10.70 0.04 20.12. 21:20 350 (N) -28
V700 Cyg s 1 0.2906303 11.90 12.30 0.40 20.12. 21:21 314 (NW) 14
AO Aqr p 9 0.4893508 11.50 12.30 0.80 20.12. 21:21 257 (W) -19
Y Sex s 1 0.4198165 9.83 10.17 0.34 20.12. 21:21 93 (E) 4
V430 Nor p 10 0.366 16.70 17.22 0.52 20.12. 21:21 149 (SE) -82
V2282 Cyg s 3 0.335948 12.02 12.02 0.00 20.12. 21:21 333 (NW) 20
EF Her p 8 4.729173 11.00 12.00 1.00 20.12. 21:21 351 (N) -22
V855 Cep p 10 0.3698575 13.65 14.05 0.40 20.12. 21:21 334 (NW) 43
GO CVn p 7 0.537569 13.50 13.90 0.40 20.12. 21:21 24 (NE) 8
V542 Hya p 10 0.381025 10.28 10.40 0.12 20.12. 21:21 99 (E) -10
V1044 Her s 1 0.2406405 13.07 13.07 0.00 20.12. 21:22 351 (N) -1
V1177 Sgr p 9 0.963089 11.10 11.60 0.50 20.12. 21:22 304 (NW) -63
CR Aqr p 6 0.514491 13.60 14.50 0.90 20.12. 21:22 274 (W) -22
NV Com p 9 0.3708875 12.31 12.52 0.21 20.12. 21:22 42 (NE) -4
V2784 Ori p 7 1.831256 12.70 13.20 0.50 20.12. 21:22 143 (SE) 41
V685 Her s 10 0.5891435 15.40 15.80 0.40 20.12. 21:22 2 (N) -16
GW Gem p 1 0.6594447 10.48 11.45 0.97 20.12. 21:22 100 (E) 44
V343 Ori s 1 0.809135 10.50 11.00 0.50 20.12. 21:22 142 (SE) 47
G3053.1924 CrB s 1 0.16177042 13.17 13.27 0.10 20.12. 21:22 10 (N) -1
WZ Crv p 9 1.78876 12.76 14.70 1.94 20.12. 21:22 77 (E) -39
G3881.0579 Dra s 1 0.329331 11.41 11.92 0.51 20.12. 21:22 359 (N) 17
AF Hya p 9 0.5761742 12.80 13.80 1.00 20.12. 21:23 112 (E) -12
NO Dra p 10 5.47798 8.02 8.14 0.12 20.12. 21:23 9 (N) 24
V1142 Cen s 10 2.52473 11.67 11.67 0.00 20.12. 21:23 135 (SE) -60
KY Hya p 6 3.072471 9.50 11.00 1.50 20.12. 21:23 113 (SE) -5
V404 Aur s 1 0.754318 12.20 12.20 0.00 20.12. 21:23 103 (E) 73
ZZ Eri p 3 0.45206 13.90 15.00 1.10 20.12. 21:23 183 (S) 29
V454 Hya p 9 2.34751 12.22 13.15 0.93 20.12. 21:24 94 (E) -41
V470 Cam p 1 0.0956467 14.10 14.75 0.65 20.12. 21:24 35 (NE) 63
V1171 Oph p 10 0.91165 14.20 14.70 0.50 20.12. 21:24 344 (N) -57
V418 Aql p 9 2.234907 12.80 16.00 3.20 20.12. 21:24 307 (NW) -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.