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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:05 // 18:47 UTC
Civil Twilight (6°): 02:26 // 19:26 UTC
Nautical Twilight (12°): 01:31 // 20:21 UTC
Astronomical Twilight (18°): 00:12 // 21:41 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
QW Cyg s 2 0.5876453 13.90 14.10 0.20 20.05. 12:41 332 (NW) 3
EM Lac s 1 0.3891351 12.50 13.09 0.59 20.05. 12:42 320 (NW) 30
V523 Cas s 1 0.2336923 10.62 11.34 0.72 20.05. 12:42 300 (NW) 45
AR Boo s 1 0.3448727 13.50 14.20 0.70 20.05. 12:42 49 (NE) 0
V388 Cyg p 1 0.8590325 8.90 9.55 0.65 20.05. 12:42 324 (NW) 0
CS CrB p 9 0.336486 15.00 15.20 0.20 20.05. 12:42 17 (N) -11
V2201 Oph p 10 0.345017599 14.51 14.82 0.31 20.05. 12:42 357 (N) -36
V1200 Cyg s 8 0.3690595 15.30 16.10 0.80 20.05. 12:43 336 (NW) 24
V414 Dra p 10 0.348087 11.52 11.70 0.18 20.05. 12:43 351 (N) 25
V715 Cen p 10 0.728705 14.00 15.00 1.00 20.05. 12:43 86 (E) -50
DU Boo s 1 1.055889 8.59 8.59 0.00 20.05. 12:43 35 (NE) 11
V345 Cyg s 2 2.075534 11.30 11.30 0.00 20.05. 12:43 328 (NW) -3
NS Com p 9 0.330805 13.25 13.60 0.35 20.05. 12:43 60 (NE) 6
IX Boo s 8 0.35431 12.90 12.90 0.00 20.05. 12:43 44 (NE) -4
V1073 Her s 1 0.2942815 11.00 11.00 0.00 20.05. 12:43 353 (N) -6
V608 Cyg p 10 2.50233 15.00 16.90 1.90 20.05. 12:43 323 (NW) 20
V1249 Tau p 2 1.188245 13.32 14.15 0.83 20.05. 12:43 201 (S) 45
AU Phe p 10 0.2658125 12.23 12.78 0.55 20.05. 12:44 217 (SW) -19
V653 Ara p 10 0.2614 12.50 12.90 0.40 20.05. 12:44 127 (SE) -81
KS Eri p 9 0.533437 9.32 9.41 0.09 20.05. 12:44 188 (S) 32
V1347 Cen p 10 1.251973 10.30 11.20 0.90 20.05. 12:44 79 (E) -49
V360 Cas p 1 1.500584 12.10 13.40 1.30 20.05. 12:44 314 (NW) 39
HT Vir s 1 0.4076729 7.06 7.48 0.42 20.05. 12:44 61 (NE) -16
EH Peg s 9 2.37439 11.20 11.20 0.00 20.05. 12:44 291 (W) 1
V555 Aur s 5 0.9097945 14.10 14.40 0.30 20.05. 12:45 185 (S) 69
V1437 Cyg s 8 0.45453 15.30 16.00 0.70 20.05. 12:45 337 (NW) -5
V705 Cyg s 9 6.273965 13.60 13.60 0.00 20.05. 12:45 319 (NW) 16
RW Dor s 2 0.2854633 10.80 11.20 0.40 20.05. 12:45 182 (S) -28
GT Gem p 10 0.8832711 15.10 16.00 0.90 20.05. 12:45 156 (SE) 58
IT Ara p 9 0.5283806 12.50 13.10 0.60 20.05. 12:45 170 (S) -80
V1315 Her s 1 0.358361 12.75 13.10 0.35 20.05. 12:45 356 (N) 0
V444 Dra p 10 0.3545232 13.55 14.20 0.65 20.05. 12:45 345 (N) 34
NX Cam s 8 0.605772 10.50 10.50 0.00 20.05. 12:45 310 (NW) 69
V1090 Cas p 9 0.297507 16.55 16.54 -0.01 20.05. 12:45 308 (NW) 53
MU Lac s 10 0.2775155 14.10 14.10 0.00 20.05. 12:46 318 (NW) 28
UU Cam s 1 0.6825584 11.80 12.30 0.50 20.05. 12:46 345 (N) 63
EW Mon p 7 1.239695 13.80 14.20 0.40 20.05. 12:46 156 (SE) 29
ER Ara p 10 0.6326 13.40 14.50 1.10 20.05. 12:46 174 (S) -78
V412 Her p 7 0.3362122 14.70 15.50 0.80 20.05. 12:46 2 (N) -14
V368 Cam p 6 0.4089212 13.35 13.35 0.00 20.05. 12:46 349 (N) 67
NW Aqr s 1 0.30163 12.00 12.00 0.00 20.05. 12:46 280 (W) -7
PR Mon s 9 1.123728 11.00 11.00 0.00 20.05. 12:46 148 (SE) 25
MN TrA p 5 2.379818 8.50 9.15 0.65 20.05. 12:46 141 (SE) -72
TW Cet s 1 0.3168513 10.43 11.14 0.71 20.05. 12:46 232 (SW) 3
TZ Gem p 1 1.677717 13.40 15.60 2.20 20.05. 12:46 154 (SE) 57
DY Lyn p 1 1.313175 9.70 10.20 0.50 20.05. 12:46 94 (E) 65
V1088 Her s 1 0.359231 11.00 11.00 0.00 20.05. 12:47 9 (N) -7
V637 Pup p 10 2.3705 11.28 11.95 0.67 20.05. 12:47 150 (SE) -6
NN Tel s 10 0.3838 15.00 15.50 0.50 20.05. 12:47 242 (SW) -67
SY Hor p 10 0.3116395 11.48 12.34 0.86 20.05. 12:47 195 (S) -8
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.