Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:41 // 15:42 UTC
Civil Twilight (6°): 06:07 // 16:16 UTC
Nautical Twilight (12°): 05:28 // 16:56 UTC
Astronomical Twilight (18°): 04:49 // 17:34 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
CR Del p 8 0.3537417 13.50 13.90 0.40 25.01. 02:10 45 (NE) -13
V1167 Her p 3 0.275279 9.89 9.89 0.00 25.01. 02:11 99 (E) 17
V652 Pup p 10 0.371829 9.66 9.84 0.18 25.01. 02:11 228 (SW) -14
V2553 Oph s 1 0.457615 11.30 11.70 0.40 25.01. 02:11 82 (E) 11
Y Crv p 7 0.329037 11.73 12.10 0.37 25.01. 02:11 162 (S) 23
AG Lac s 1 0.7521703 13.60 14.00 0.40 25.01. 02:11 10 (N) 13
V866 Cep p 10 0.3259 13.40 14.00 0.60 25.01. 02:11 10 (N) 30
KO Del p 1 0.5833444 12.50 13.00 0.50 25.01. 02:11 41 (NE) -15
BG Vul s 1 0.4032397 12.90 13.70 0.80 25.01. 02:12 31 (NE) -12
DK And s 1 0.489223 12.50 12.50 0.00 25.01. 02:12 0 (N) 11
V364 Per s 2 0.3394535 14.60 15.60 1.00 25.01. 02:12 323 (NW) 6
CS Lyn p 10 1.659074 8.49 8.67 0.18 25.01. 02:12 269 (W) 54
AA And p 1 0.9350967 10.30 10.90 0.60 25.01. 02:12 4 (N) 8
XX Sex p 7 0.5401135 9.30 9.55 0.25 25.01. 02:12 202 (S) 31
HM Cet s 5 0.44462 12.96 12.96 0.00 25.01. 02:12 316 (NW) -25
W Crv s 1 0.3880813 11.16 11.86 0.70 25.01. 02:13 170 (S) 26
V1877 Cyg p 6 0.5747925 13.80 15.20 1.40 25.01. 02:13 32 (NE) 1
V587 Cyg s 7 1.955552 14.30 14.30 0.00 25.01. 02:13 24 (NE) 8
DW And s 8 0.6287235 13.60 13.60 0.00 25.01. 02:13 3 (N) 2
V2201 Oph s 10 0.345017599 14.51 14.82 0.31 25.01. 02:13 85 (E) 1
EK CMi p 8 0.660752 11.53 11.97 0.44 25.01. 02:13 241 (SW) 22
G0167.0251 CMi s 7 0.289606 14.34 14.34 0.00 25.01. 02:14 252 (W) 18
V1437 Cyg s 8 0.45453 15.30 16.00 0.70 25.01. 02:14 49 (NE) 8
V1311 Tau p 10 0.3098052 14.50 14.50 0.00 25.01. 02:14 296 (NW) 3
KR Lac s 10 0.937688 15.40 15.80 0.40 25.01. 02:14 12 (N) 12
V335 Ser s 1 3.449885 7.51 8.20 0.69 25.01. 02:14 108 (E) 15
CZ CMi p 1 0.426397 10.55 11.05 0.50 25.01. 02:14 256 (W) 24
VY Cet s 3 0.34081 11.20 11.80 0.60 25.01. 02:14 306 (NW) -49
V843 Mon s 2 0.526121 12.40 12.90 0.50 25.01. 02:14 260 (W) 21
RT LMi p 1 0.3749177 11.40 11.70 0.30 25.01. 02:14 240 (SW) 66
RZ Cas s 1 1.195251 6.18 6.26 0.08 25.01. 02:15 341 (N) 35
G5817.0435 Aqr p 7 0.407648 10.84 10.84 0.00 25.01. 02:15 25 (NE) -51
V889 Cep s 10 0.418336 12.55 12.80 0.25 25.01. 02:15 7 (N) 27
V567 Aur s 5 0.710089 12.55 13.10 0.55 25.01. 02:15 292 (W) 27
HW Vir s 1 0.11671953 10.50 11.20 0.70 25.01. 02:15 160 (S) 29
EP And p 1 0.4041085 11.90 12.50 0.60 25.01. 02:15 338 (N) 9
IV Boo p 8 0.2830385 14.30 15.10 0.80 25.01. 02:15 108 (E) 54
GU Leo p 2 0.354085 11.60 12.30 0.70 25.01. 02:15 224 (SW) 52
V761 Aql p 1 1.069347 13.00 14.10 1.10 25.01. 02:15 52 (NE) -10
IN Boo s 7 0.285759 13.90 13.90 0.00 25.01. 02:16 109 (E) 56
QU Cyg s 1 0.3469114 14.50 15.10 0.60 25.01. 02:16 40 (NE) 10
TX Eri s 10 0.62858 12.47 12.47 0.00 25.01. 02:16 285 (W) -37
V2544 Cyg s 1 2.093767 12.69 13.25 0.56 25.01. 02:16 36 (NE) 7
BB Men p 10 0.257701 11.46 11.92 0.46 25.01. 02:16 201 (S) -45
II Per s 1 0.4798527 13.50 13.60 0.10 25.01. 02:16 311 (NW) 24
WY Cep s 2 1.249057 10.80 11.50 0.70 25.01. 02:16 5 (N) 28
HN UMa p 4 0.38261 9.90 10.02 0.12 25.01. 02:16 198 (S) 77
V546 Cas p 8 1.106205 14.20 14.80 0.60 25.01. 02:16 354 (N) 22
ZZ Cyg p 1 0.628613 10.61 11.69 1.08 25.01. 02:17 32 (NE) 15
OV Dra p 9 0.0587357 19.00 20.70 1.70 25.01. 02:17 22 (N) 71
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.