Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:55 // 19:00 UTC
Civil Twilight (6°): 02:14 // 19:40 UTC
Nautical Twilight (12°): 01:14 // 20:40 UTC
Astronomical Twilight (18°): 23:19 // 22:36 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V699 Cep p 8 0.8050726 11.60 11.95 0.35 30.05. 12:48 326 (NW) 31
AN UMa p 6 0.07975275 14.90 20.20 5.30 30.05. 12:48 68 (E) 44
HI Cep p 4 1.752931 12.30 13.80 1.50 30.05. 12:49 345 (N) 24
V651 Cyg p 10 1.024871 14.40 15.70 1.30 30.05. 12:49 327 (NW) 16
KR Mon p 1 1.150961 11.28 11.70 0.42 30.05. 12:49 151 (SE) 35
CK Boo p 1 0.3551495 8.99 9.26 0.27 30.05. 12:49 58 (NE) -13
NY Cen p 9 1.295204 12.00 13.00 1.00 30.05. 12:49 137 (SE) -50
MR Com s 1 0.412743 12.00 12.40 0.40 30.05. 12:49 63 (NE) 13
KT Aps p 10 0.3742 15.00 15.30 0.30 30.05. 12:49 171 (S) -64
QY Boo p 10 0.341883 12.70 12.90 0.20 30.05. 12:50 29 (NE) 10
V881 Cep s 10 2.33371 11.64 11.64 0.00 30.05. 12:50 338 (N) 38
G0816.1907 Cnc p 6 0.3158 12.00 12.50 0.50 30.05. 12:50 127 (SE) 43
AT Peg p 1 1.146084 8.97 9.75 0.78 30.05. 12:50 301 (NW) -13
CD Vul p 1 0.683745 11.50 12.60 1.10 30.05. 12:50 333 (NW) -9
V842 Her p 1 0.419037 9.85 10.45 0.60 30.05. 12:50 22 (N) 14
BQ Tri p 10 0.495851 12.50 12.85 0.35 30.05. 12:50 276 (W) 41
V451 Nor p 9 3.4591 9.38 9.58 0.20 30.05. 12:50 128 (SE) -67
PS Aps p 9 1.086152 7.87 7.98 0.11 30.05. 12:51 166 (S) -57
V902 Sgr s 10 0.29394574 14.40 14.80 0.40 30.05. 12:51 326 (NW) -66
V641 Ori p 1 0.450815 14.20 14.80 0.60 30.05. 12:51 191 (S) 54
EX CVn s 4 0.2771572 13.10 13.10 0.00 30.05. 12:52 60 (NE) 26
NQ Aqr p 8 0.429586 12.40 12.95 0.55 30.05. 12:52 305 (NW) -39
V712 And p 10 0.367179 10.03 10.24 0.21 30.05. 12:52 300 (NW) 23
V405 Dra p 1 0.413036 11.54 11.88 0.34 30.05. 12:52 359 (N) 13
GN CVn s 1 0.395009 12.00 12.50 0.50 30.05. 12:52 47 (NE) 16
V508 Cam p 10 0.301715 12.50 12.63 0.13 30.05. 12:52 15 (N) 57
G0267.0253 Leo p 9 0.446457 10.46 10.86 0.40 30.05. 12:52 98 (E) 13
V1282 Her p 1 0.278349 13.35 13.75 0.40 30.05. 12:52 8 (N) 6
CS CrB p 9 0.336486 15.00 15.20 0.20 30.05. 12:53 28 (NE) -7
V616 Sco p 10 0.844119 11.50 12.10 0.60 30.05. 12:53 68 (E) -76
V336 TrA p 10 0.266768 10.46 11.20 0.74 30.05. 12:53 138 (SE) -66
MU Dra s 1 0.349664 12.76 12.76 0.00 30.05. 12:53 355 (N) 10
Y Cam p 1 3.30568 10.50 12.24 1.74 30.05. 12:53 10 (N) 63
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 30.05. 12:53 39 (NE) -61
OZ Cen p 10 0.3557686 12.60 13.10 0.50 30.05. 12:53 131 (SE) -50
BL Leo s 1 0.28193 13.80 13.80 0.00 30.05. 12:53 81 (E) 25
V775 Cen p 4 0.6636425 9.90 10.60 0.70 30.05. 12:54 119 (SE) -49
FU Lyn p 7 0.3979435 12.46 12.90 0.44 30.05. 12:54 91 (E) 63
XX Ant p 7 0.8880136 8.62 9.23 0.61 30.05. 12:54 142 (SE) -9
V907 Cyg s 1 0.541362 14.20 14.90 0.70 30.05. 12:54 345 (N) -9
AU Phe s 10 0.2658125 12.23 12.73 0.50 30.05. 12:54 224 (SW) -24
VY Sex p 1 0.4434355 9.01 9.30 0.29 30.05. 12:54 111 (E) 13
V384 Vul p 1 0.4388572 12.72 13.16 0.44 30.05. 12:55 325 (NW) -4
V507 Lyr p 7 0.366912 14.21 14.75 0.54 30.05. 12:55 357 (N) -12
DI Hya s 1 0.6147125 11.00 11.00 0.00 30.05. 12:55 139 (SE) 18
V342 Lac s 1 0.700587 12.40 12.90 0.50 30.05. 12:55 326 (NW) 23
V747 Cen p 10 0.53719488 9.86 10.46 0.60 30.05. 12:55 113 (SE) -43
V425 Ser p 8 0.544293 11.70 12.10 0.40 30.05. 12:55 45 (NE) -9
NN Aqr p 4 0.306779 13.47 14.14 0.67 30.05. 12:55 304 (NW) -25
V426 Her p 9 0.4921282 15.50 15.80 0.30 30.05. 12:55 13 (N) -16
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.