Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:33 // 15:52 UTC
Civil Twilight (6°): 06:00 // 16:25 UTC
Nautical Twilight (12°): 05:21 // 17:04 UTC
Astronomical Twilight (18°): 04:43 // 17:42 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V737 Cep p 8 0.2987665 11.95 12.33 0.38 30.01. 21:31 344 (N) 26
V907 Cyg s 1 0.541362 14.20 14.90 0.70 30.01. 21:31 355 (N) -10
AB Cnc s 3 0.872842 14.00 13.00 -1.00 30.01. 21:31 147 (SE) 51
V351 Lib p 4 0.349735 13.40 14.10 0.70 30.01. 21:31 65 (NE) -34
V940 Cyg p 9 0.3323186 14.50 15.10 0.60 30.01. 21:31 356 (N) 18
V474 And p 10 0.52042 13.50 13.85 0.35 30.01. 21:31 310 (NW) 25
V2545 Cyg p 3 0.369188 11.10 11.33 0.23 30.01. 21:32 344 (N) -7
EF CVn p 1 0.27205 13.10 13.50 0.40 30.01. 21:32 67 (NE) 18
NW Lac p 4 1.510965 13.70 14.30 0.60 30.01. 21:32 332 (NW) 23
ET Mus s 8 0.4593487 12.10 12.10 0.00 30.01. 21:32 158 (S) -47
MS Pav s 10 0.33474 13.70 14.10 0.40 30.01. 21:32 193 (S) -65
V343 UMa s 1 0.560642 14.20 14.20 0.00 30.01. 21:32 65 (NE) 57
V552 And p 4 0.28133 16.89 17.55 0.66 30.01. 21:32 296 (NW) 38
G5239.0030 Aqr p 9 0.33958 9.93 10.11 0.18 30.01. 21:32 299 (NW) -31
V386 Lup p 9 0.619112 10.90 11.40 0.50 30.01. 21:33 86 (E) -48
V508 Cen s 10 0.3945023 12.70 13.20 0.50 30.01. 21:33 111 (E) -39
YY Cnc s 1 0.698445 11.30 10.30 -1.00 30.01. 21:33 134 (SE) 66
V842 Cep p 10 0.2889547 14.00 14.70 0.70 30.01. 21:33 352 (N) 38
PX Car s 10 0.795101 9.65 10.10 0.45 30.01. 21:33 188 (S) -15
NO Cam p 1 0.430755 12.20 13.00 0.80 30.01. 21:33 340 (N) 59
V343 Aql s 1 1.844598 10.60 10.70 0.10 30.01. 21:34 354 (N) -27
OO Peg s 9 2.984658 8.25 8.25 0.00 30.01. 21:34 323 (NW) -18
CL Cet s 10 0.621622 9.87 9.87 0.00 30.01. 21:34 268 (W) -21
V728 Her p 1 0.4712895 10.90 11.50 0.60 30.01. 21:34 22 (N) 5
V1763 Cyg p 6 0.4050751 12.40 13.00 0.60 30.01. 21:35 357 (N) -1
V573 Peg s 1 0.417451 12.34 12.34 0.00 30.01. 21:35 313 (NW) 7
GR Psc s 4 0.49432 11.21 11.21 0.00 30.01. 21:35 286 (W) 16
DY Vir p 5 0.934273 14.20 15.70 1.50 30.01. 21:35 95 (E) 16
IM And p 9 0.2703735 18.30 19.00 0.70 30.01. 21:35 303 (NW) 25
BE Dra p 1 0.522495 11.30 11.80 0.50 30.01. 21:35 5 (N) 29
V842 Her s 1 0.419037 9.85 9.85 0.00 30.01. 21:35 30 (NE) 18
G3053.1924 CrB p 1 0.16177042 13.17 13.87 0.70 30.01. 21:35 42 (NE) 11
HH UMa s 1 0.375493 10.58 10.80 0.22 30.01. 21:35 87 (E) 47
V687 Sgr p 9 0.646156 12.50 13.30 0.80 30.01. 21:35 42 (NE) -71
V5527 Sgr p 10 0.8273 16.40 18.10 1.70 30.01. 21:35 30 (NE) -63
V902 Sgr s 10 0.29394574 14.40 14.80 0.40 30.01. 21:35 355 (N) -69
V442 Cam s 1 0.442643 13.05 13.05 0.00 30.01. 21:36 351 (N) 66
V1851 Ori p 1 0.276946 12.00 12.50 0.50 30.01. 21:36 224 (SW) 43
AH Vol p 10 3.32932 11.56 11.80 0.24 30.01. 21:36 181 (S) -25
BC Eri p 1 0.527247 10.83 11.32 0.49 30.01. 21:36 218 (SW) 17
V523 Cas s 1 0.2336923 10.62 11.34 0.72 30.01. 21:36 312 (NW) 31
AW Cam p 5 0.7713465 8.22 8.66 0.44 30.01. 21:36 352 (N) 70
KN Eri p 8 0.396604 13.23 14.20 0.97 30.01. 21:37 226 (SW) 25
V649 Lyr p 1 0.292256 14.50 14.91 0.41 30.01. 21:37 10 (N) 6
AV CrB s 1 0.30819 11.87 11.87 0.00 30.01. 21:37 38 (NE) 0
V339 Dra p 9 0.457404 13.40 14.00 0.60 30.01. 21:37 30 (NE) 24
SY Aps p 6 0.278908 12.20 13.60 1.40 30.01. 21:38 153 (SE) -53
V513 Her s 3 0.3037692 15.30 15.70 0.40 30.01. 21:38 23 (NE) -13
PY Vir s 1 0.311248 9.60 10.00 0.40 30.01. 21:38 94 (E) -2
V384 Ser s 1 0.268729 11.90 12.30 0.40 30.01. 21:38 44 (NE) -3
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.