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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:23 // 16:04 UTC
Civil Twilight (6°): 05:51 // 16:36 UTC
Nautical Twilight (12°): 05:13 // 17:15 UTC
Astronomical Twilight (18°): 04:35 // 17:52 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V881 Per p 1 0.387377 10.71 11.04 0.33 07.02. 02:08 329 (NW) 5
IK Boo s 1 0.303116 12.00 12.50 0.50 07.02. 02:08 124 (SE) 61
V874 Cyg p 4 0.3487351 13.50 13.90 0.40 07.02. 02:08 58 (NE) 11
V1053 Cas s 1 0.649369 15.20 15.20 0.00 07.02. 02:08 356 (N) 21
V440 Cas p 8 0.32568791 15.00 15.50 0.50 07.02. 02:08 6 (N) 12
LY Boo p 9 0.41441 13.10 13.31 0.21 07.02. 02:08 99 (E) 62
AB And s 1 0.3318894 9.50 10.20 0.70 07.02. 02:08 13 (N) -2
V603 Aur p 8 0.37475 12.70 13.40 0.70 07.02. 02:09 318 (NW) 29
V1902 Cyg p 8 0.450204 14.30 14.90 0.60 07.02. 02:09 34 (NE) 6
BS Vul p 1 0.475971 10.90 11.60 0.70 07.02. 02:09 61 (NE) 5
KM Cnc p 3 0.536435 12.60 13.10 0.50 07.02. 02:09 265 (W) 35
V1160 Her p 10 0.376073 12.20 12.65 0.45 07.02. 02:10 77 (E) 50
HW Vir p 1 0.11671953 10.50 11.20 0.70 07.02. 02:10 173 (S) 31
XZ And p 1 1.3572855 10.02 12.99 2.97 07.02. 02:10 342 (N) 5
V714 Mon s 1 0.3445093 11.83 12.30 0.47 07.02. 02:10 271 (W) 5
V425 Ser p 8 0.544293 11.70 12.10 0.40 07.02. 02:10 114 (SE) 43
V366 Cas s 1 0.7292855 12.00 12.70 0.70 07.02. 02:10 353 (N) 19
MS UMa s 1 0.410388 11.97 11.97 0.00 07.02. 02:10 273 (W) 82
V1224 Cen p 10 1.4835 15.94 15.96 0.02 07.02. 02:10 186 (S) -21
V374 Dra p 10 0.4034644 9.93 10.15 0.22 07.02. 02:10 51 (NE) 46
CW Cas p 1 0.318862 11.02 11.62 0.60 07.02. 02:11 357 (N) 23
GK Boo p 1 0.477772 10.30 10.80 0.50 07.02. 02:11 105 (E) 62
V384 Ser s 1 0.268729 11.90 12.30 0.40 07.02. 02:11 99 (E) 41
EO CVn p 10 0.358884 12.25 12.56 0.31 07.02. 02:11 179 (S) 74
EY CVn s 1 0.342687 11.91 12.20 0.29 07.02. 02:11 147 (SE) 72
BS Cas s 1 0.440469 12.20 12.60 0.40 07.02. 02:11 352 (N) 20
V464 Peg p 10 0.890893 12.35 12.90 0.55 07.02. 02:12 30 (NE) 1
LM Lib p 10 0.782983 11.07 11.70 0.63 07.02. 02:12 144 (SE) 4
V635 Cyg s 1 0.760358 13.30 13.50 0.20 07.02. 02:12 27 (NE) 14
V526 Sgr s 6 1.9194111 9.78 10.20 0.42 07.02. 02:12 104 (E) -31
AY Aqr p 10 0.281995 13.70 14.70 1.00 07.02. 02:12 47 (NE) -52
BD CrB p 9 0.356872 14.20 14.70 0.50 07.02. 02:12 94 (E) 53
V411 Gem p 9 0.43257 15.47 15.78 0.31 07.02. 02:12 273 (W) 16
V1332 Tau s 1 0.271827 11.73 11.73 0.00 07.02. 02:12 303 (NW) 3
SX Aur p 1 1.210082 8.38 9.14 0.76 07.02. 02:12 310 (NW) 22
DN Cam s 1 0.4983105 8.23 8.23 0.00 07.02. 02:12 339 (N) 41
QV UMa p 6 0.311444 13.50 14.50 1.00 07.02. 02:13 285 (W) 65
HY Lyr p 4 0.369101 13.80 14.40 0.60 07.02. 02:13 69 (E) 24
V391 Vir s 1 0.3543161 12.21 12.60 0.39 07.02. 02:13 179 (S) 44
V447 Cam p 7 0.83614 11.89 12.36 0.47 07.02. 02:13 327 (NW) 47
GQ Aps p 10 0.6353 14.50 15.00 0.50 07.02. 02:14 168 (S) -42
GV Boo s 2 0.367868 12.40 12.40 0.00 07.02. 02:14 142 (SE) 63
HN Cnc s 1 0.49451 11.10 10.10 -1.00 07.02. 02:14 259 (W) 30
IL Cnc p 1 0.267656 12.35 12.96 0.61 07.02. 02:14 253 (W) 39
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 07.02. 02:14 31 (NE) 16
V373 Dra p 3 0.316906 13.00 14.00 1.00 07.02. 02:14 55 (NE) 45
OW Del p 9 0.558654 12.51 13.50 0.99 07.02. 02:14 58 (NE) -18
V876 Per p 9 0.319961 13.60 14.20 0.60 07.02. 02:14 331 (NW) 6
V2768 Ori s 8 0.33262 15.00 15.00 0.00 07.02. 02:15 279 (W) -1
V940 Cyg p 9 0.3323186 14.50 15.10 0.60 07.02. 02:15 37 (NE) 32
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.