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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:34 // 15:52 UTC
Civil Twilight (6°): 06:01 // 16:25 UTC
Nautical Twilight (12°): 05:22 // 17:04 UTC
Astronomical Twilight (18°): 04:44 // 17:42 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
VY Cet p 3 0.34081 11.20 11.90 0.70 31.01. 09:44 99 (E) -18
EG CVn p 1 0.349276 13.00 13.60 0.60 31.01. 09:44 295 (NW) 29
MT UMa s 4 0.800653 11.75 11.75 0.00 31.01. 09:45 318 (NW) 17
V383 Cam p 10 0.3772858 11.65 11.90 0.25 31.01. 09:45 10 (N) 37
BS UMa s 1 0.3495099 13.70 14.00 0.30 31.01. 09:45 319 (NW) 16
V563 Lyr p 1 0.577642 10.96 11.47 0.51 31.01. 09:45 221 (SW) 78
V500 Cam s 6 0.2483505 14.00 14.70 0.70 31.01. 09:45 354 (N) 39
V342 UMa s 1 0.3438515 13.40 13.40 0.00 31.01. 09:45 330 (NW) 20
UZ Leo p 1 0.61805 9.58 10.15 0.57 31.01. 09:45 312 (NW) -14
GK Cas p 1 2.303687 12.90 13.70 0.80 31.01. 09:45 39 (NE) 38
AY Peg p 9 2.438988 13.10 14.10 1.00 31.01. 09:46 104 (E) 59
V596 Lyr p 1 0.2996305 13.22 13.42 0.20 31.01. 09:46 239 (SW) 81
V940 Oph s 10 0.433226 14.80 15.60 0.80 31.01. 09:46 213 (SW) 43
V740 Per s 4 0.373042 11.22 11.87 0.65 31.01. 09:46 40 (NE) 5
NN Cas s 1 0.980807 13.60 14.00 0.40 31.01. 09:46 51 (NE) 48
V450 Cam p 10 0.8511 12.70 13.00 0.30 31.01. 09:46 4 (N) 32
V1023 Cyg p 6 3.158811 12.80 13.40 0.60 31.01. 09:46 161 (S) 70
DD Com s 1 0.2692074 14.30 14.90 0.60 31.01. 09:46 295 (NW) 7
V1147 Her p 10 0.254469 13.80 14.30 0.50 31.01. 09:46 279 (W) 54
IT Nor s 8 0.635779 9.40 9.80 0.40 31.01. 09:46 213 (SW) -14
V1004 Cas s 7 1.181875 12.80 12.80 0.00 31.01. 09:47 41 (NE) 52
V647 Ori p 1 0.9775543 11.50 12.00 0.50 31.01. 09:47 21 (N) -35
S Ant p 1 0.6483481 6.40 6.92 0.52 31.01. 09:47 301 (NW) -59
V337 Vir s 5 0.352857 13.30 13.80 0.50 31.01. 09:47 278 (W) -6
V1905 Cyg p 7 0.723343 12.55 13.25 0.70 31.01. 09:47 107 (E) 67
V2759 Ori p 10 0.498856 10.40 10.84 0.44 31.01. 09:47 30 (NE) -26
AW CrB p 1 0.3609357 11.08 11.35 0.27 31.01. 09:47 267 (W) 52
V415 Nor p 10 0.4805 17.54 18.00 0.46 31.01. 09:47 210 (SW) -26
OQ Dra s 7 0.3396745 13.20 13.20 0.00 31.01. 09:48 339 (N) 40
HS Leo s 2 0.337706 13.80 14.40 0.60 31.01. 09:48 312 (NW) 3
CF Peg s 1 0.4134966 14.80 14.80 0.00 31.01. 09:48 121 (SE) 55
V1877 Cyg p 6 0.5747925 13.80 15.20 1.40 31.01. 09:48 128 (SE) 68
NZ Cyg p 2 0.4059673 13.70 14.20 0.50 31.01. 09:48 159 (S) 78
V2277 Cyg p 8 1.061935 10.50 11.10 0.60 31.01. 09:48 208 (SW) 84
EY CVn p 1 0.342687 11.91 12.25 0.34 31.01. 09:48 298 (NW) 22
V1144 Her p 10 0.25497 14.60 15.40 0.80 31.01. 09:48 279 (W) 53
V577 Lyr p 9 0.390011 14.50 15.00 0.50 31.01. 09:49 246 (SW) 81
DV Cep p 1 1.161975 11.40 12.20 0.80 31.01. 09:49 13 (N) 66
V1128 Tau p 1 0.3053717 9.65 10.24 0.59 31.01. 09:49 55 (NE) -10
LS Del p 1 0.3638404 8.61 8.76 0.15 31.01. 09:49 143 (SE) 55
HN Eri p 5 0.623592 8.66 8.97 0.31 31.01. 09:50 70 (E) -47
NSV 00388 Cet s 7 0.321367 14.30 14.30 0.00 31.01. 09:50 96 (E) 4
UZ For p 10 0.087865429 18.20 20.90 2.70 31.01. 09:50 85 (E) -39
V1004 Cyg s 1 0.6856946 12.60 13.00 0.40 31.01. 09:50 168 (S) 73
V627 Aur p 8 0.387842 13.70 14.10 0.40 31.01. 09:50 20 (N) 2
V751 Cep p 10 1.163823 13.40 14.00 0.60 31.01. 09:50 23 (NE) 53
V437 Dra p 10 0.316053 13.75 14.40 0.65 31.01. 09:50 16 (N) 76
TW Crt p 5 0.944279 8.39 8.72 0.33 31.01. 09:50 285 (W) -41
EW Del p 6 0.3923312 15.10 15.50 0.40 31.01. 09:50 162 (S) 55
SY Aps s 6 0.278908 12.20 12.20 0.00 31.01. 09:50 203 (SW) -43
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.