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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:00 // 18:52 UTC
Civil Twilight (6°): 02:21 // 19:32 UTC
Nautical Twilight (12°): 01:24 // 20:29 UTC
Astronomical Twilight (18°): 23:55 // 21:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1197 Aql p 9 0.9377315 13.20 13.70 0.50 24.05. 17:32 58 (NE) -22
V1197 Her s 1 0.2626795 13.17 13.17 0.00 24.05. 17:32 72 (E) 23
IM And p 9 0.2703735 18.30 19.00 0.70 24.05. 17:32 336 (NW) 4
V742 Her p 1 0.5776513 13.80 14.50 0.70 24.05. 17:32 50 (NE) 25
SS Com s 1 0.412815 11.30 11.90 0.60 24.05. 17:32 129 (SE) 50
V907 Cyg p 1 0.541362 14.20 14.90 0.70 24.05. 17:32 39 (NE) 0
V811 Cep p 10 0.2507641 14.20 14.90 0.70 24.05. 17:32 20 (N) 26
V470 Cam p 1 0.0956467 14.10 14.75 0.65 24.05. 17:33 323 (NW) 59
V873 Per p 1 0.294902 10.80 11.50 0.70 24.05. 17:33 317 (NW) 16
MW And p 9 0.263769 13.95 14.90 0.95 24.05. 17:33 318 (NW) 13
V790 Cep p 8 0.3212316 12.62 12.74 0.12 24.05. 17:33 356 (N) 46
LS Peg p 8 0.1733 11.60 13.00 1.40 24.05. 17:33 14 (N) -25
LR Cam s 1 0.43414 10.70 10.70 0.00 24.05. 17:33 326 (NW) 51
EX CVn s 4 0.2771572 13.10 13.10 0.00 24.05. 17:33 107 (E) 66
V640 Aql p 7 0.5612183 12.60 13.40 0.80 24.05. 17:34 48 (NE) -17
V373 Cam s 7 0.370807 12.50 12.80 0.30 24.05. 17:34 317 (NW) 42
QS And p 9 0.276678 16.67 17.09 0.42 24.05. 17:34 338 (N) -9
MO Aqr p 2 0.3981435 9.95 10.28 0.33 24.05. 17:34 32 (NE) -38
V2650 Oph p 7 0.384054 12.57 13.20 0.63 24.05. 17:34 73 (E) -3
V373 Dra s 3 0.316906 13.00 13.00 0.00 24.05. 17:34 44 (NE) 33
RT And p 1 0.62892951 8.55 9.47 0.92 24.05. 17:34 356 (N) 13
V757 Cep s 8 0.343873 14.00 14.70 0.70 24.05. 17:34 354 (N) 39
V636 Aur s 1 0.3406176 13.70 14.10 0.40 24.05. 17:34 283 (W) 37
CS Tri p 9 0.663318 11.20 11.40 0.20 24.05. 17:35 313 (NW) 7
GT Lup p 10 1.60222 11.74 12.65 0.91 24.05. 17:35 140 (SE) -28
V432 Per s 1 0.3833085 11.00 11.60 0.60 24.05. 17:35 315 (NW) 19
V1687 Aql p 10 0.587805 11.50 11.90 0.40 24.05. 17:35 57 (NE) -20
G2837.1343 And p 8 0.266628 11.90 12.35 0.45 24.05. 17:36 326 (NW) 12
PR Dra p 10 0.374751 13.30 13.60 0.30 24.05. 17:36 51 (NE) 57
FH Del p 10 0.6780377 14.60 15.40 0.80 24.05. 17:36 33 (NE) -14
BF Tri p 9 0.326566 14.00 14.60 0.60 24.05. 17:36 323 (NW) 0
GH Mon s 5 0.7071845 12.80 13.10 0.30 24.05. 17:36 241 (SW) 19
GQ Boo s 1 0.3846402 12.65 12.65 0.00 24.05. 17:36 93 (E) 36
V473 Cam s 7 0.298438 11.55 12.15 0.60 24.05. 17:36 341 (N) 57
UV Lyn s 1 0.414982 9.41 9.78 0.37 24.05. 17:36 247 (SW) 68
MM Com p 1 0.30199 12.00 12.50 0.50 24.05. 17:36 110 (E) 61
V524 Hya p 10 0.15 17.12 19.40 2.28 24.05. 17:36 208 (SW) 37
V645 And s 8 0.4125814 13.05 13.05 0.00 24.05. 17:37 354 (N) 10
V1695 Aql s 9 0.412779 10.90 11.20 0.30 24.05. 17:37 57 (NE) -29
G3285.1748 And p 9 0.43823514 12.58 13.26 0.68 24.05. 17:37 326 (NW) 17
V2545 Cyg p 3 0.369188 11.10 11.33 0.23 24.05. 17:37 29 (NE) -3
V489 Ser p 9 0.078847 19.20 21.00 1.80 24.05. 17:37 100 (E) 8
IT Her p 1 0.3393957 12.90 13.30 0.40 24.05. 17:37 52 (NE) 2
NZ Per p 1 0.93792 11.70 12.10 0.40 24.05. 17:37 299 (NW) 25
V1045 Cyg s 8 0.447665 15.80 16.00 0.20 24.05. 17:38 23 (NE) 18
V412 Her s 7 0.3362122 14.70 15.20 0.50 24.05. 17:38 65 (NE) 13
ZZ Cep s 1 2.141799 8.60 8.74 0.14 24.05. 17:38 0 (N) 28
MO Cen p 9 9.657305 9.70 10.00 0.30 24.05. 17:38 173 (S) -22
V462 Peg p 7 0.878974 12.05 12.50 0.45 24.05. 17:39 15 (N) -24
V365 Peg p 8 1.080321 10.12 10.59 0.47 24.05. 17:39 16 (N) -15
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.