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 °
V1045 Cyg s 8 0.447665 15.80 16.00 0.20 30.01. 17:35 317 (NW) 30
V1239 Tau s 5 1.084796 10.66 10.66 0.00 30.01. 17:36 114 (SE) 53
V558 And p 1 0.31092 15.62 16.10 0.48 30.01. 17:36 253 (W) 76
GV Aqr s 4 0.33677 13.60 13.60 0.00 30.01. 17:36 251 (W) 5
FL And s 7 0.905648 14.30 14.30 0.00 30.01. 17:36 253 (W) 63
BV Dra p 1 0.350067 7.88 8.48 0.60 30.01. 17:36 1 (N) 22
AZ Vir p 1 0.3496644 10.74 11.37 0.63 30.01. 17:36 28 (NE) -32
SY Boo p 1 0.714484 12.25 12.87 0.62 30.01. 17:36 17 (N) -21
VZ CVn p 1 0.84246163 9.17 9.72 0.55 30.01. 17:36 23 (NE) -8
EZ Oct p 10 0.285878 11.37 12.09 0.72 30.01. 17:36 181 (S) -53
OV Dra p 9 0.0587357 19.00 20.70 1.70 30.01. 17:36 16 (N) 30
V428 Cam s 8 0.290606 12.85 12.85 0.00 30.01. 17:36 17 (N) 58
V1105 Her s 5 0.321736 12.60 12.60 0.00 30.01. 17:36 324 (NW) -1
UY Hya p 9 0.727521 13.30 13.80 0.50 30.01. 17:37 92 (E) 5
V1200 Cyg p 8 0.3690595 15.30 16.10 0.80 30.01. 17:37 320 (NW) 36
G4691.0773 Cet p 6 0.584638 11.56 12.28 0.72 30.01. 17:37 196 (S) 36
V1222 Tau s 4 0.295362 13.28 13.40 0.12 30.01. 17:37 176 (S) 49
AV CMi p 1 2.277755 11.80 11.85 0.05 30.01. 17:37 108 (E) 30
V776 Cas p 1 0.440417 8.94 9.09 0.15 30.01. 17:37 341 (N) 68
V1103 Her s 1 0.2913524 11.90 11.90 0.00 30.01. 17:38 326 (NW) 3
IK Per p 1 0.6760305 11.30 11.60 0.30 30.01. 17:38 116 (SE) 75
GV Cyg p 1 0.9906643 13.20 15.20 2.00 30.01. 17:38 299 (NW) 39
OT Cep s 3 0.4812313 12.70 13.30 0.60 30.01. 17:38 351 (N) 55
V2713 Oph p 10 0.4903825 10.89 11.49 0.60 30.01. 17:38 329 (NW) -29
AH Cnc s 1 0.360455 13.31 13.68 0.37 30.01. 17:38 87 (E) 13
V856 Cep p 10 0.314008 12.25 12.50 0.25 30.01. 17:38 344 (N) 50
V732 Her p 2 0.3567417 13.20 14.20 1.00 30.01. 17:38 339 (N) 8
V1167 Her s 3 0.275279 9.89 9.89 0.00 30.01. 17:38 342 (N) -31
IU Per p 1 0.857026 10.50 11.60 1.10 30.01. 17:38 211 (SW) 83
V1197 Her p 1 0.2626795 13.17 13.37 0.20 30.01. 17:38 344 (N) -10
V1147 Her p 10 0.254469 13.80 14.30 0.50 30.01. 17:38 353 (N) 4
V959 Cep s 9 0.372264 11.45 11.68 0.23 30.01. 17:38 326 (NW) 59
V921 Her p 1 0.87738 9.44 9.80 0.36 30.01. 17:39 345 (N) 9
V350 CrA p 10 0.466223 13.20 13.90 0.70 30.01. 17:39 274 (W) -57
ER Lac p 4 2.945376 14.00 16.50 2.50 30.01. 17:39 303 (NW) 45
CL Ari p 8 0.993599 9.75 10.31 0.56 30.01. 17:39 175 (S) 67
V965 Cyg s 1 0.6405687 13.90 14.60 0.70 30.01. 17:39 308 (NW) 10
V1815 Cyg s 1 0.483976 11.20 11.20 0.00 30.01. 17:39 300 (NW) 40
V646 Aur p 9 0.438786 13.40 13.80 0.40 30.01. 17:39 84 (E) 56
V890 Cep p 7 1.95719 9.80 9.80 0.00 30.01. 17:39 310 (NW) 49
XY Pic p 10 0.2972608 7.61 7.66 0.06 30.01. 17:39 159 (S) -20
G2837.1343 And s 8 0.266628 11.90 12.30 0.40 30.01. 17:40 251 (W) 75
V1230 Tau p 10 0.3524 14.28 14.52 0.24 30.01. 17:40 168 (S) 50
V483 Vel p 9 2.61362 8.23 8.30 0.07 30.01. 17:40 126 (SE) -33
AC Boo p 1 0.352437 10.00 10.62 0.62 30.01. 17:40 4 (N) 7
KO Boo p 9 0.369518 13.15 13.35 0.20 30.01. 17:40 14 (N) -15
V2383 Oph s 4 0.5022043 10.23 10.48 0.25 30.01. 17:40 313 (NW) -39
V531 And p 10 0.406372 11.40 11.60 0.20 30.01. 17:40 242 (SW) 64
XY Men s 10 0.7766348 10.63 10.88 0.25 30.01. 17:41 169 (S) -34
V437 Dra p 10 0.316053 13.75 14.40 0.65 30.01. 17:41 328 (NW) 36
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.