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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:50 // 15:00 UTC
Civil Twilight (6°): 06:13 // 15:36 UTC
Nautical Twilight (12°): 05:32 // 16:18 UTC
Astronomical Twilight (18°): 04:52 // 16:57 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
IP Gem s 10 2.349082 13.80 14.50 0.70 16.12. 03:40 257 (W) 40
U Gem p 1 0.17690624 8.20 14.90 6.70 16.12. 03:40 239 (SW) 50
AB And p 1 0.3318894 9.50 10.32 0.82 16.12. 03:40 350 (N) -2
XY Cru s 8 1.0240025 11.10 11.20 0.10 16.12. 03:40 166 (S) -26
V511 Cam p 9 0.404615 12.60 12.85 0.25 16.12. 03:40 359 (N) 58
V636 Aur p 1 0.3406176 13.70 14.10 0.40 16.12. 03:40 280 (W) 40
V1197 Her p 1 0.2626795 13.17 13.37 0.20 16.12. 03:41 69 (E) 19
G3053.1924 CrB s 1 0.16177042 13.17 13.27 0.10 16.12. 03:41 71 (E) 35
DF Hya s 1 0.3306016 11.00 11.50 0.50 16.12. 03:41 210 (SW) 42
V907 Ara p 9 0.467014 13.30 13.60 0.30 16.12. 03:41 132 (SE) -48
IV Cas p 1 0.9985167 11.20 12.40 1.20 16.12. 03:41 347 (N) 15
GR Vir s 1 0.346974 7.80 8.20 0.40 16.12. 03:41 113 (SE) 10
GR Tau p 1 0.429851 10.26 10.80 0.54 16.12. 03:41 287 (W) 12
V905 Ara p 2 0.243905 14.00 14.20 0.20 16.12. 03:42 136 (SE) -48
AF Vol p 10 0.63894 10.60 11.05 0.45 16.12. 03:42 189 (S) -32
WY Sex p 5 0.3680553 11.50 11.80 0.30 16.12. 03:42 184 (S) 39
V463 And s 1 0.406095 12.15 12.50 0.35 16.12. 03:42 349 (N) -2
V842 Mon p 10 0.989888 9.74 10.05 0.31 16.12. 03:43 244 (SW) 27
V579 Aur p 10 2.0338 13.97 15.00 1.03 16.12. 03:43 288 (W) 51
FX Sge p 9 1.154763 14.40 15.80 1.40 16.12. 03:43 36 (NE) -14
EG CMi p 9 0.533605 13.10 13.60 0.50 16.12. 03:43 226 (SW) 32
AN UMa p 6 0.07975275 14.90 20.20 5.30 16.12. 03:43 122 (SE) 82
V637 Cen p 10 0.378416 12.50 13.10 0.60 16.12. 03:43 138 (SE) -13
KT Aps s 10 0.3742 15.00 15.20 0.20 16.12. 03:43 157 (SE) -51
IP Cep s 1 0.8988977 11.50 12.10 0.60 16.12. 03:44 4 (N) 29
IW TrA p 10 0.3146 14.20 14.60 0.40 16.12. 03:44 140 (SE) -45
V1200 Cyg s 8 0.3690595 15.30 16.10 0.80 16.12. 03:44 15 (N) 20
V472 Cen p 10 0.4227 12.70 13.20 0.50 16.12. 03:44 151 (SE) 0
KL CMa p 1 1.76222 6.73 6.97 0.24 16.12. 03:44 236 (SW) 7
NY Vir s 1 0.10101597 13.30 13.30 0.00 16.12. 03:44 125 (SE) 23
AU Lac s 1 1.3924385 12.00 12.20 0.20 16.12. 03:45 2 (N) 9
CG Cha p 10 0.3765523 13.90 14.40 0.50 16.12. 03:45 180 (S) -40
EY Lac s 5 2.277929 13.80 13.80 0.00 16.12. 03:45 358 (N) 14
XZ And p 1 1.3572855 10.02 12.99 2.97 16.12. 03:45 323 (NW) 13
G2837.1343 And s 8 0.266628 11.90 12.30 0.40 16.12. 03:45 323 (NW) 14
DR CVn s 1 0.329058 11.70 11.95 0.25 16.12. 03:45 106 (E) 61
CX Aqr s 1 0.5559864 10.55 10.80 0.25 16.12. 03:46 357 (N) -41
OW Lup p 10 0.360317 10.03 10.39 0.36 16.12. 03:46 126 (SE) -15
V563 And p 8 0.3031916 13.70 14.20 0.50 16.12. 03:46 319 (NW) 9
V417 Aql s 1 0.3703135 11.00 11.50 0.50 16.12. 03:46 47 (NE) -23
NX Boo s 8 0.251135 13.02 13.36 0.34 16.12. 03:46 81 (E) 38
V687 Cen p 10 1.896194 13.80 14.60 0.80 16.12. 03:46 172 (S) -23
V2644 Oph p 9 1.27748 12.80 13.25 0.45 16.12. 03:46 98 (E) -33
V480 CrA p 10 0.53303 13.50 14.00 0.50 16.12. 03:46 104 (E) -44
MQ Peg s 3 0.379386 13.39 13.39 0.00 16.12. 03:47 355 (N) -12
V2650 Oph s 7 0.384054 12.57 13.00 0.43 16.12. 03:47 70 (E) -6
BQ Peg p 7 1.574878 13.70 16.30 2.60 16.12. 03:47 13 (N) -18
V512 Cyg p 3 2.4246437 11.40 12.40 1.00 16.12. 03:47 17 (N) 12
HW Vir s 1 0.11671953 10.50 11.20 0.70 16.12. 03:47 142 (SE) 24
V2769 Ori p 5 0.27872 15.00 15.30 0.30 16.12. 03:47 256 (W) 18
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.