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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:36 // 17:13 UTC
Civil Twilight (6°): 04:05 // 17:44 UTC
Nautical Twilight (12°): 03:26 // 18:22 UTC
Astronomical Twilight (18°): 02:46 // 19:03 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
NN Ser p 1 0.1300801 17.00 23.00 6.00 17.09. 04:23 21 (N) -25
DL CMi s 8 4.01728 12.86 13.45 0.59 17.09. 04:23 129 (SE) 36
CU Tau s 1 0.412528 11.50 11.90 0.40 17.09. 04:23 220 (SW) 61
DX CVn p 1 0.35738 12.25 12.70 0.45 17.09. 04:24 45 (NE) 14
V1109 Her p 10 2.59849 9.30 9.57 0.27 17.09. 04:24 333 (NW) -24
AE Hor s 9 2.38327 8.52 8.52 0.00 17.09. 04:24 190 (S) -9
V489 Ser p 9 0.078847 19.20 21.00 1.80 17.09. 04:24 24 (NE) -38
TX Eri s 10 0.62858 12.47 12.47 0.00 17.09. 04:24 209 (SW) 16
FU Dra s 1 0.306718 10.55 10.55 0.00 17.09. 04:24 12 (N) 24
TU CMi s 5 0.4334425 14.40 15.10 0.70 17.09. 04:24 131 (SE) 38
GK Aqr s 1 0.327415 12.40 12.40 0.00 17.09. 04:24 279 (W) -9
BO Cyg p 1 1.7562315 11.80 12.50 0.70 17.09. 04:25 311 (NW) 20
V1069 Her s 6 0.486617 12.30 12.30 0.00 17.09. 04:25 354 (N) 7
V1237 Cen p 9 0.486009 11.10 11.90 0.80 17.09. 04:25 138 (SE) -46
QQ UMa p 10 0.372776 13.30 14.10 0.80 17.09. 04:25 67 (NE) 49
V648 Lyr s 1 0.368752 13.22 13.62 0.40 17.09. 04:25 346 (N) 2
V787 Cyg p 3 1.5285151 10.80 11.50 0.70 17.09. 04:26 330 (NW) 16
SS Com p 1 0.412815 11.30 11.90 0.60 17.09. 04:26 60 (NE) 0
V592 Lyr s 1 0.355684 11.54 11.54 0.00 17.09. 04:26 344 (N) -4
V579 Lyr p 1 0.242906 12.77 13.25 0.48 17.09. 04:26 342 (N) 6
V404 Peg p 2 0.419177 10.47 10.77 0.30 17.09. 04:26 296 (NW) 23
V1202 Her p 10 0.3388 13.70 14.30 0.60 17.09. 04:26 6 (N) 6
SU Pic s 8 1.838119 10.07 10.20 0.13 17.09. 04:26 179 (S) -6
V1197 Her s 1 0.2626795 13.17 13.17 0.00 17.09. 04:26 9 (N) -11
DK Cep p 1 0.985907 12.20 14.20 2.00 17.09. 04:27 326 (NW) 35
AU Phe p 10 0.2658125 12.23 12.78 0.55 17.09. 04:27 213 (SW) -16
GY Lib p 9 0.519098 12.30 13.00 0.70 17.09. 04:27 37 (NE) -41
AU Aqr p 10 0.3711583 12.90 14.00 1.10 17.09. 04:27 263 (W) -27
V1637 Ori p 9 1.82278 12.00 13.10 1.10 17.09. 04:27 186 (S) 36
V742 Her p 1 0.5776513 13.80 14.50 0.70 17.09. 04:27 356 (N) 4
KW Boo s 5 0.348865 14.00 14.50 0.50 17.09. 04:27 36 (NE) -5
CW CMi s 1 0.313192 11.20 11.20 0.00 17.09. 04:27 133 (SE) 30
V434 Ser p 6 0.884 13.30 14.60 1.30 17.09. 04:27 33 (NE) -32
LU Vir s 1 0.492241 7.84 8.17 0.33 17.09. 04:28 67 (NE) -26
V817 Cep p 10 0.451203 15.52 16.32 0.80 17.09. 04:28 335 (NW) 27
FH Cru p 6 0.850703 13.10 13.22 0.12 17.09. 04:28 138 (SE) -52
VW Boo p 1 0.342319 10.50 11.08 0.58 17.09. 04:28 45 (NE) -17
V378 CMa p 9 0.877912 10.60 11.05 0.45 17.09. 04:28 158 (S) 5
V441 Lac s 1 0.3089166 12.56 12.56 0.00 17.09. 04:28 318 (NW) 30
IZ Lac s 1 0.7989215 12.50 12.70 0.20 17.09. 04:28 317 (NW) 30
G3882.2264 Dra p 8 0.3539968 14.65 15.40 0.75 17.09. 04:28 5 (N) 17
ER Cep p 9 0.2857369 15.67 16.34 0.67 17.09. 04:28 353 (N) 52
V512 Cen p 10 1.94476 11.50 12.00 0.50 17.09. 04:28 87 (E) -57
G0530.0917 Aqr p 10 0.22859 13.00 13.05 0.05 17.09. 04:28 298 (NW) -19
V541 Cas p 1 0.9098488 10.40 11.10 0.70 17.09. 04:28 317 (NW) 65
V500 Cam p 6 0.2483505 14.00 14.80 0.80 17.09. 04:28 17 (N) 55
V488 Cam p 7 0.2674155 12.80 12.95 0.15 17.09. 04:28 14 (N) 59
EX Psc p 1 0.289482 12.00 12.60 0.60 17.09. 04:29 262 (W) 14
QW Cyg p 2 0.5876453 13.90 14.40 0.50 17.09. 04:29 329 (NW) 5
V1120 Oph s 5 0.3367531 13.90 14.30 0.40 17.09. 04:29 23 (NE) -44
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.