Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:17 // 18:55 UTC
Civil Twilight (6°): 02:38 // 19:34 UTC
Nautical Twilight (12°): 01:44 // 20:28 UTC
Astronomical Twilight (18°): 00:27 // 21:45 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V939 Cep p 10 5.5466 12.39 13.00 0.61 24.07. 22:24 30 (NE) 57
EW Del s 6 0.3923312 15.10 15.50 0.40 24.07. 22:24 163 (S) 55
EE Aqr s 1 0.5089958 8.30 8.48 0.18 24.07. 22:24 138 (SE) 10
MY Cam p 10 1.1754514 9.80 10.15 0.35 24.07. 22:24 29 (NE) 26
BO CVn p 1 0.5174625 9.48 10.10 0.62 24.07. 22:24 296 (NW) 33
V2311 Cyg p 9 1.41072 13.40 14.63 1.23 24.07. 22:24 140 (SE) 80
IR Cas p 1 0.680686 10.80 12.30 1.50 24.07. 22:24 62 (NE) 58
HI Vul p 5 1.293721 12.30 12.70 0.40 24.07. 22:24 169 (S) 68
EU Aur p 6 3.521102 13.40 15.50 2.10 24.07. 22:24 35 (NE) 4
VZ Psc p 1 0.2612592 10.20 10.45 0.25 24.07. 22:24 113 (SE) 24
V537 Oph p 9 1.147202 12.10 12.70 0.60 24.07. 22:24 207 (SW) 7
NZ Boo p 1 0.0589094 17.20 20.00 2.80 24.07. 22:24 279 (W) 38
IW Boo p 4 0.264742 13.40 13.70 0.30 24.07. 22:24 295 (NW) 37
V1088 Her s 1 0.359231 11.00 11.00 0.00 24.07. 22:25 254 (W) 56
V1250 Tau s 8 2.04093 12.55 12.55 0.00 24.07. 22:25 40 (NE) -6
EG Cas p 1 0.611449 12.90 13.40 0.50 24.07. 22:25 54 (NE) 54
V2291 Cyg p 10 0.8167 11.50 11.75 0.25 24.07. 22:25 180 (S) 88
EP Cen p 7 0.925452 11.40 12.10 0.70 24.07. 22:25 225 (SW) -41
G2530.1069 CVn p 9 0.361564 12.50 13.50 1.00 24.07. 22:25 306 (NW) 17
AQ Psc p 1 0.4756052 8.60 8.96 0.36 24.07. 22:25 88 (E) 8
PS Dra p 10 0.43747 13.05 13.35 0.30 24.07. 22:26 317 (NW) 50
EW Psc p 8 0.241202 10.38 10.38 0.00 24.07. 22:26 103 (E) 22
CL CrB p 8 0.318808 11.41 11.72 0.31 24.07. 22:26 270 (W) 50
V370 Cyg s 1 0.774543 11.80 11.90 0.10 24.07. 22:26 176 (S) 73
YY Cru p 10 0.517292 12.80 13.00 0.20 24.07. 22:26 226 (SW) -49
V1061 Her p 8 1.298181 11.40 12.00 0.60 24.07. 22:26 234 (SW) 52
WZ LMi s 1 0.38914 12.45 12.45 0.00 24.07. 22:26 324 (NW) 0
V1815 Cyg s 1 0.483976 11.20 11.20 0.00 24.07. 22:26 81 (E) 67
G3053.1924 CrB p 1 0.16177042 13.17 13.87 0.70 24.07. 22:26 279 (W) 46
V668 Ara s 10 0.6014 13.30 13.80 0.50 24.07. 22:26 200 (S) -27
BE Dra p 1 0.522495 11.30 11.80 0.50 24.07. 22:27 342 (N) 69
AK Tri s 4 0.7017145 11.48 12.00 0.52 24.07. 22:27 60 (NE) 18
EX Hya p 10 0.068233846 9.60 13.99 4.39 24.07. 22:27 258 (W) -29
V523 Cas s 1 0.2336923 10.62 11.34 0.72 24.07. 22:27 59 (NE) 44
CU Tau p 1 0.412528 11.50 11.92 0.42 24.07. 22:27 50 (NE) 1
V490 Cyg p 1 1.140236 13.10 13.70 0.60 24.07. 22:28 161 (S) 71
TU Boo s 1 0.324284 11.80 12.40 0.60 24.07. 22:28 286 (W) 26
V444 And s 7 0.46878 13.04 13.70 0.66 24.07. 22:28 64 (NE) 34
BL Leo p 1 0.28193 13.80 14.50 0.70 24.07. 22:28 307 (NW) 2
V401 Cyg s 1 0.582725 10.64 11.13 0.49 24.07. 22:28 187 (S) 70
CK Cet s 7 0.767309 10.35 10.35 0.00 24.07. 22:28 118 (SE) -4
CG Cha p 10 0.3765523 13.90 14.40 0.50 24.07. 22:28 193 (S) -57
V489 Ser p 9 0.078847 19.20 21.00 1.80 24.07. 22:29 243 (SW) 21
LS Peg p 8 0.1733 11.60 13.00 1.40 24.07. 22:29 132 (SE) 45
BM UMa s 1 0.2712208 13.80 14.60 0.80 24.07. 22:29 325 (NW) 17
GW Psc p 8 0.3363377 11.35 12.00 0.65 24.07. 22:29 89 (E) 10
V2790 Ori p 1 0.2878415 11.03 11.65 0.62 24.07. 22:29 21 (N) -18
NN Com p 5 0.582846 13.38 13.78 0.40 24.07. 22:29 292 (W) 1
BI CVn s 1 0.3842103 10.35 10.75 0.40 24.07. 22:29 301 (NW) 22
V494 Mon s 6 0.8388177 11.60 11.65 0.05 24.07. 22:29 21 (N) -41
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.