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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 °
V534 And p 10 0.4073 14.20 14.60 0.40 16.12. 06:37 357 (N) -5
V1823 Cyg p 6 0.846257 11.72 12.25 0.53 16.12. 06:37 57 (NE) 18
AK Her s 1 0.4215225 8.29 8.64 0.35 16.12. 06:37 104 (E) 32
NR Lac p 1 0.6048055 13.20 14.00 0.80 16.12. 06:37 27 (NE) 16
AM Aqr s 9 0.3737388 12.80 12.80 0.00 16.12. 06:37 68 (E) -42
V391 Dra p 10 1.231472 10.90 11.20 0.30 16.12. 06:37 50 (NE) 50
XY Boo p 1 0.370564 10.30 10.61 0.31 16.12. 06:37 166 (S) 60
V905 Ara s 2 0.243905 14.00 14.00 0.00 16.12. 06:38 151 (SE) -31
V432 Per s 1 0.3833085 11.00 11.60 0.60 16.12. 06:38 340 (N) 6
FM Vul s 1 0.784642 12.80 13.00 0.20 16.12. 06:38 70 (E) 18
AN Mon p 10 2.445801 11.60 12.70 1.10 16.12. 06:38 267 (W) -11
LZ Dra s 5 0.350349 12.00 12.00 0.00 16.12. 06:38 23 (NE) 46
V1787 Cyg p 3 0.739503 12.40 13.60 1.20 16.12. 06:38 38 (NE) 30
OO Aql s 1 0.506792 9.20 9.20 0.00 16.12. 06:38 78 (E) 3
V779 Sgr s 10 0.4450335 11.40 11.90 0.50 16.12. 06:38 124 (SE) -9
NY Lyr s 1 0.4408 12.70 13.10 0.40 16.12. 06:38 67 (NE) 26
QR Car p 10 0.749008 10.00 10.50 0.50 16.12. 06:38 201 (S) -34
FG Gem p 1 0.819128 11.60 12.60 1.00 16.12. 06:38 287 (W) 8
UZ Mic p 10 0.440964 11.90 12.40 0.50 16.12. 06:38 105 (E) -42
V537 And p 10 0.9008485 11.40 11.75 0.35 16.12. 06:39 357 (N) -2
GW Gem s 1 0.6594447 10.48 10.68 0.20 16.12. 06:39 283 (W) 26
RY Cha p 10 0.640142 13.80 14.80 1.00 16.12. 06:39 191 (S) -40
V2540 Cyg s 1 0.405005 12.40 12.40 0.00 16.12. 06:39 47 (NE) 26
AU Cir p 8 2.066078 10.70 11.90 1.20 16.12. 06:39 171 (S) -28
X Pic p 9 0.861901 10.51 11.37 0.86 16.12. 06:39 243 (SW) -56
OS Boo p 10 0.275727 13.80 14.10 0.30 16.12. 06:39 101 (E) 71
AQ Cap s 7 0.3173885 13.00 13.00 0.00 16.12. 06:39 83 (E) -31
CW Tuc p 10 1.053848 9.39 9.59 0.20 16.12. 06:39 163 (S) -77
V791 Cep p 10 0.2887089 16.86 17.14 0.28 16.12. 06:39 0 (N) 45
V427 Cas p 7 1.305989 13.30 13.80 0.50 16.12. 06:40 18 (N) 21
DO Leo p 7 0.2345148 16.00 17.00 1.00 16.12. 06:40 237 (SW) 43
BF Pav p 10 0.305605 11.00 11.90 0.90 16.12. 06:40 141 (SE) -38
V737 Cep p 8 0.2987665 11.95 12.33 0.38 16.12. 06:40 27 (NE) 33
AT Mon p 1 2.029021 10.50 11.40 0.90 16.12. 06:40 265 (W) -5
V404 Hya p 7 0.309535 14.85 15.25 0.40 16.12. 06:40 253 (W) 20
V1017 Aql p 10 2.5038 16.20 17.00 0.80 16.12. 06:40 79 (E) 5
V438 Cam p 9 0.500825 13.60 13.90 0.30 16.12. 06:40 343 (N) 45
AH Cnc p 1 0.360455 13.31 13.69 0.38 16.12. 06:40 260 (W) 23
G0816.1907 Cnc s 6 0.3158 12.00 11.00 -1.00 16.12. 06:41 262 (W) 25
IL Boo p 6 0.347407 13.10 13.55 0.45 16.12. 06:41 116 (SE) 81
G3882.2264 Dra s 8 0.3539968 14.65 15.23 0.58 16.12. 06:41 58 (NE) 60
KV Peg s 5 0.4577795 11.73 11.73 0.00 16.12. 06:41 56 (NE) -5
HY Gem s 5 0.351013 16.70 17.50 0.80 16.12. 06:41 293 (NW) 9
IT Cnc s 6 0.363657 12.50 12.90 0.40 16.12. 06:41 269 (W) 29
V1216 Cen p 9 3.80399 11.32 11.47 0.15 16.12. 06:41 198 (S) -19
V656 Pup p 10 0.32903 18.12 18.27 0.15 16.12. 06:41 234 (SW) -34
FF Vul p 1 0.444979 13.10 13.80 0.70 16.12. 06:41 62 (NE) 10
AH Mic s 10 0.387315 13.20 13.60 0.40 16.12. 06:42 104 (E) -45
CT Tau s 1 0.666827 10.34 11.12 0.78 16.12. 06:42 303 (NW) 8
KW Eri p 9 0.2352915 13.38 13.90 0.52 16.12. 06:42 272 (W) -75
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.