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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:04 // 19:07 UTC
Civil Twilight (6°): 02:24 // 19:47 UTC
Nautical Twilight (12°): 01:25 // 20:46 UTC
Astronomical Twilight (18°): 23:38 // 22:33 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
MZ Lac s 1 3.158818 11.20 12.10 0.90 15.07. 08:31 315 (NW) 34
EF Cep p 1 0.6061084 12.00 12.60 0.60 15.07. 08:31 359 (N) 59
V534 Cyg p 2 1.132621 13.70 16.70 3.00 15.07. 08:31 317 (NW) 20
V571 And p 9 0.357641 13.70 14.20 0.50 15.07. 08:31 263 (W) 58
QW Cyg s 2 0.5876453 13.90 14.10 0.20 15.07. 08:31 327 (NW) 6
CT Cet p 6 0.2564878 9.29 9.48 0.19 15.07. 08:32 234 (SW) 3
AW CrB p 1 0.3609357 11.08 11.35 0.27 15.07. 08:32 10 (N) -4
AM Leo p 1 0.3657975 9.25 9.83 0.58 15.07. 08:32 84 (E) 8
GU Leo s 2 0.354085 11.60 11.60 0.00 15.07. 08:32 93 (E) 26
OO Aql p 1 0.506792 9.20 9.90 0.70 15.07. 08:32 316 (NW) -21
CW Sge p 1 0.6603618 11.00 11.80 0.80 15.07. 08:32 318 (NW) -11
OQ Cas p 3 0.7166834 14.40 15.10 0.70 15.07. 08:32 313 (NW) 53
BH Oct p 10 0.5652 15.50 16.20 0.70 15.07. 08:33 193 (S) -62
V1223 Her p 10 0.679439 10.40 10.70 0.30 15.07. 08:33 3 (N) 6
V949 Cep p 10 1.067973 12.35 12.80 0.45 15.07. 08:33 340 (N) 50
TU Hor p 10 0.935971 5.90 6.04 0.14 15.07. 08:33 196 (S) -10
V Pup s 8 1.454492 4.35 4.82 0.47 15.07. 08:33 152 (SE) -16
V340 Vir s 6 0.45486 11.53 11.85 0.32 15.07. 08:33 74 (E) -31
LP Com s 1 0.337934 12.76 12.76 0.00 15.07. 08:33 57 (NE) 8
PU Boo p 9 0.482238 10.60 10.90 0.30 15.07. 08:33 18 (N) 8
V1025 Her p 7 0.563355 12.10 12.50 0.40 15.07. 08:34 11 (N) -14
V737 Cep s 8 0.2987665 11.95 12.30 0.35 15.07. 08:34 331 (NW) 34
DL Cep s 1 1.630486 12.40 12.70 0.30 15.07. 08:34 324 (NW) 35
V380 Dra s 1 0.4937366 12.28 12.28 0.00 15.07. 08:34 356 (N) 30
OQ UMa p 1 0.283356 13.00 13.70 0.70 15.07. 08:34 26 (NE) 23
V2240 Cyg p 1 0.404173 12.03 12.29 0.26 15.07. 08:34 324 (NW) 7
V582 Lyr p 1 0.255905 13.44 14.61 1.17 15.07. 08:34 340 (N) 4
IY UMa p 4 0.0739138 18.40 20.00 1.60 15.07. 08:34 46 (NE) 43
V1414 Cyg p 1 1.4062545 13.60 14.80 1.20 15.07. 08:35 314 (NW) 26
V1056 Her s 10 1.876 10.20 10.20 0.00 15.07. 08:35 357 (N) 1
GH Mon s 5 0.7071845 12.80 13.10 0.30 15.07. 08:35 145 (SE) 32
AV For p 10 1.8797 8.63 8.72 0.09 15.07. 08:35 216 (SW) 2
VY Cet p 3 0.34081 11.20 11.90 0.70 15.07. 08:35 227 (SW) 8
BQ Phe p 10 0.218481 10.43 10.60 0.17 15.07. 08:36 225 (SW) -25
MX Del s 4 0.864703 8.99 8.99 0.00 15.07. 08:36 312 (NW) -6
V493 Car s 5 3.2295 8.84 8.84 0.00 15.07. 08:36 145 (SE) -34
G9269.1993 Aps p 9 0.364317 10.89 11.20 0.31 15.07. 08:36 159 (S) -61
V1847 Ori p 1 0.342605 12.09 12.36 0.27 15.07. 08:36 180 (S) 52
AI Tri p 3 0.19174566 16.00 16.50 0.50 15.07. 08:36 258 (W) 50
RV Gru p 10 0.2595312 11.00 11.40 0.40 15.07. 08:36 239 (SW) -38
FO Lyn s 7 0.63446 11.11 11.55 0.44 15.07. 08:37 81 (E) 54
V393 Cam p 9 0.385712 13.90 14.70 0.80 15.07. 08:37 6 (N) 70
NSV 08733 Oph p 7 0.357189 13.70 14.00 0.30 15.07. 08:37 356 (N) -31
V997 Aql p 8 1.7948425 13.00 13.60 0.60 15.07. 08:37 318 (NW) -26
EO CVn p 10 0.358884 12.25 12.56 0.31 15.07. 08:37 55 (NE) 15
V736 Cep s 7 0.857848 9.96 10.40 0.44 15.07. 08:37 326 (NW) 27
V687 Her p 4 0.321451 14.40 15.00 0.60 15.07. 08:37 13 (N) -15
UU And p 6 1.486302 11.20 14.20 3.00 15.07. 08:38 275 (W) 38
V685 Her s 10 0.5891435 15.40 15.80 0.40 15.07. 08:38 14 (N) -15
V336 TrA p 10 0.266768 10.46 11.20 0.74 15.07. 08:38 151 (SE) -74
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.