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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:53 // 15:01 UTC
Civil Twilight (6°): 06:16 // 15:38 UTC
Nautical Twilight (12°): 05:35 // 16:19 UTC
Astronomical Twilight (18°): 04:55 // 16:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V418 Cam s 9 0.3067595 13.70 14.40 0.70 20.12. 19:08 29 (NE) 56
YY Gru p 9 0.2926495 12.40 13.20 0.80 20.12. 19:08 211 (SW) -19
IW UMa p 1 0.774718 11.70 12.18 0.48 20.12. 19:08 47 (NE) 22
V508 Cam p 10 0.301715 12.50 12.63 0.13 20.12. 19:08 15 (N) 45
G5817.0092 Aqr p 6 0.369646 14.09 14.09 0.00 20.12. 19:08 232 (SW) 11
QW Cyg p 2 0.5876453 13.90 14.40 0.50 20.12. 19:08 298 (NW) 27
V523 Cas s 1 0.2336923 10.62 11.34 0.72 20.12. 19:08 279 (W) 76
WZ Crv p 9 1.78876 12.76 14.70 1.94 20.12. 19:09 37 (NE) -57
NZ Boo p 1 0.0589094 17.20 20.00 2.80 20.12. 19:09 349 (N) -6
V417 Aur s 4 1.865521 7.92 7.92 0.00 20.12. 19:09 95 (E) 54
OQ Dra p 7 0.3396745 13.20 13.80 0.60 20.12. 19:09 12 (N) 35
V1263 Cen p 10 0.410756 12.10 12.95 0.85 20.12. 19:09 39 (NE) -70
V498 Cen p 10 0.757515 10.30 11.30 1.00 20.12. 19:09 44 (NE) -83
KQ Lup p 10 1.14608 6.50 6.54 0.04 20.12. 19:10 301 (NW) -72
V1374 Tau p 1 0.250818 13.00 13.50 0.50 20.12. 19:10 96 (E) 44
V509 Cam s 6 0.350347 13.00 13.50 0.50 20.12. 19:10 14 (N) 46
V1092 Her s 4 0.384539 11.93 11.93 0.00 20.12. 19:10 321 (NW) 0
AQ Psc p 1 0.4756052 8.60 8.96 0.36 20.12. 19:10 197 (S) 46
V1208 Her p 10 0.3633237 12.20 12.40 0.20 20.12. 19:10 332 (NW) 7
V437 Nor p 10 1.1324 13.91 14.12 0.21 20.12. 19:10 237 (SW) -73
V830 Cep p 10 0.2601155 13.40 14.85 1.45 20.12. 19:10 329 (NW) 50
HM Mon s 1 0.40765587 13.40 13.60 0.20 20.12. 19:11 103 (E) 11
AB And p 1 0.3318894 9.50 10.32 0.82 20.12. 19:11 265 (W) 56
KQ Gem p 1 0.4079905 14.00 15.00 1.00 20.12. 19:11 96 (E) 26
FG Lyr p 7 2.871815 12.40 13.30 0.90 20.12. 19:11 304 (NW) 14
V946 Cep p 10 1.146427 12.85 13.17 0.32 20.12. 19:11 327 (NW) 64
V906 Cyg p 5 0.3651677 14.90 15.70 0.80 20.12. 19:11 300 (NW) 21
V489 Ser p 9 0.078847 19.20 21.00 1.80 20.12. 19:11 327 (NW) -35
IT Her s 1 0.3393957 12.90 12.90 0.00 20.12. 19:12 302 (NW) 7
V342 UMa s 1 0.3438515 13.40 13.40 0.00 20.12. 19:12 31 (NE) 21
V496 Cam p 7 0.392897 13.95 14.40 0.45 20.12. 19:13 14 (N) 49
LO And s 1 0.3804371 11.20 11.82 0.62 20.12. 19:13 277 (W) 62
LL Com p 1 0.406915 12.22 12.71 0.49 20.12. 19:13 12 (N) -9
V475 Hya s 7 0.317122 12.60 12.60 0.00 20.12. 19:13 88 (E) 0
EX CVn s 4 0.2771572 13.10 13.10 0.00 20.12. 19:13 17 (N) 1
GO Psc s 8 0.453256 13.05 13.35 0.30 20.12. 19:13 220 (SW) 69
DH CVn s 1 0.365804 12.72 13.20 0.48 20.12. 19:13 21 (N) -1
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 20.12. 19:13 289 (W) -49
EE Psc p 10 0.3166726 13.80 14.10 0.30 20.12. 19:13 208 (SW) 50
IO Boo s 7 0.2711483 13.00 13.00 0.00 20.12. 19:14 360 (N) -15
V755 Cep p 10 0.392195 12.63 12.95 0.32 20.12. 19:14 342 (N) 64
V417 Cam p 10 0.28482 14.20 14.70 0.50 20.12. 19:14 45 (NE) 57
BH CMi s 6 0.5592485 9.50 9.50 0.00 20.12. 19:14 91 (E) 3
LS Peg p 8 0.1733 11.60 13.00 1.40 20.12. 19:14 260 (W) 27
CP Cam s 3 0.796712 10.75 10.75 0.00 20.12. 19:14 25 (NE) 73
AI Gem p 1 0.7242082 13.80 14.20 0.40 20.12. 19:14 94 (E) 25
DL Vel p 9 0.563553 11.40 12.00 0.60 20.12. 19:14 115 (SE) -43
V963 Per s 1 0.462078 13.20 13.20 0.00 20.12. 19:15 69 (E) 66
KT Lyr p 9 0.5815356 14.70 15.40 0.70 20.12. 19:15 309 (NW) 11
QT Boo p 10 0.3190643 11.65 11.80 0.15 20.12. 19:15 347 (N) 11
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.