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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:15 // 17:47 UTC
Civil Twilight (6°): 03:43 // 18:19 UTC
Nautical Twilight (12°): 03:02 // 19:00 UTC
Astronomical Twilight (18°): 02:17 // 19:44 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V506 Oph p 1 1.0604275 11.20 12.00 0.80 10.04. 15:27 1 (N) -32
V422 Nor p 10 0.5788 16.92 17.60 0.68 10.04. 15:28 122 (SE) -72
EE Cet s 3 0.379922 8.76 8.76 0.00 10.04. 15:28 237 (SW) 35
V2291 Cyg p 10 0.8167 11.50 11.75 0.25 10.04. 15:28 341 (N) 11
AV Tri p 10 0.881968 11.90 12.50 0.60 10.04. 15:28 270 (W) 49
V457 Cam p 9 0.3033 13.80 14.20 0.40 10.04. 15:28 14 (N) 68
V520 Cas p 1 0.489832 12.50 13.10 0.60 10.04. 15:28 314 (NW) 39
V803 Aql p 4 0.2634245 14.00 15.00 1.00 10.04. 15:28 333 (NW) -45
V454 Vel p 10 1.13492 7.55 7.66 0.11 10.04. 15:29 148 (SE) -8
IS Boo p 8 0.25145 14.00 14.60 0.60 10.04. 15:29 33 (NE) 19
AW Ari p 8 0.381766 13.66 14.33 0.67 10.04. 15:29 254 (W) 30
V1049 Her s 3 0.72733 10.80 10.80 0.00 10.04. 15:29 7 (N) -18
V1153 Her p 10 0.374217 12.40 12.65 0.25 10.04. 15:29 16 (N) 13
V2383 Oph s 4 0.5022043 10.23 10.48 0.25 10.04. 15:29 2 (N) -48
V2276 Cyg s 10 0.9716 11.40 11.40 0.00 10.04. 15:29 346 (N) 14
V902 Sgr s 10 0.29394574 14.40 14.80 0.40 10.04. 15:29 308 (NW) -62
IW Boo p 4 0.264742 13.40 13.70 0.30 10.04. 15:30 36 (NE) 14
V876 Per s 9 0.319961 13.60 14.10 0.50 10.04. 15:30 267 (W) 59
EU Vul p 3 0.883049 12.90 13.50 0.60 10.04. 15:30 331 (NW) -13
WY Cnc p 1 0.8293686 9.51 10.14 0.63 10.04. 15:30 103 (E) 46
V776 Cas s 1 0.440417 8.94 8.94 0.00 10.04. 15:30 328 (NW) 57
QU Dra p 9 0.276915 14.10 14.80 0.70 10.04. 15:30 20 (N) 21
V483 Cam p 8 0.382247 12.95 13.35 0.40 10.04. 15:31 5 (N) 55
NY Boo p 9 0.326815 12.15 12.50 0.35 10.04. 15:31 27 (NE) 15
AC Lib p 10 0.6649535 13.90 14.60 0.70 10.04. 15:31 62 (NE) -49
V854 Her p 10 0.780649 14.70 15.80 1.10 10.04. 15:31 14 (N) -4
G0645.0085 Ari p 8 0.35522 12.88 12.88 0.00 10.04. 15:31 246 (SW) 38
BF Tri p 9 0.326566 14.00 14.60 0.60 10.04. 15:31 271 (W) 41
BE Cha p 10 0.80962 13.80 14.70 0.90 10.04. 15:32 159 (S) -53
V490 Cam p 10 0.3234825 13.80 14.30 0.50 10.04. 15:32 17 (N) 62
BD Pav p 10 0.1793015 12.40 16.21 3.81 10.04. 15:32 222 (SW) -79
V424 Cam s 8 0.325849 13.15 13.15 0.00 10.04. 15:32 4 (N) 66
V338 Dra s 5 0.2351485 13.30 13.30 0.00 10.04. 15:32 15 (N) 23
V1687 Aql p 10 0.587805 11.50 11.90 0.40 10.04. 15:32 334 (NW) -33
V1022 Oph s 4 0.2394017 15.10 15.95 0.85 10.04. 15:32 29 (NE) -41
MU Aqr s 3 0.2722205 11.30 11.30 0.00 10.04. 15:32 307 (NW) -28
V1068 Her s 1 0.394304 12.40 12.40 0.00 10.04. 15:32 1 (N) 8
AQ Cap p 7 0.3173885 13.00 13.90 0.90 10.04. 15:32 291 (W) -40
UZ For p 10 0.087865429 18.20 20.90 2.70 10.04. 15:33 210 (SW) 9
IM Cep s 2 0.921584 13.20 13.60 0.40 10.04. 15:33 324 (NW) 39
V397 Cam p 9 1.839526 13.45 14.65 1.20 10.04. 15:33 358 (N) 66
V534 Cyg s 2 1.132621 13.70 13.80 0.10 10.04. 15:33 324 (NW) 15
V365 Sge p 1 0.369126 13.11 13.81 0.70 10.04. 15:33 326 (NW) -16
V489 And p 8 0.422756 12.00 13.00 1.00 10.04. 15:33 280 (W) 24
V593 And p 10 0.372178 12.80 13.10 0.30 10.04. 15:33 302 (NW) 21
BW Pup p 10 0.863035 13.60 14.20 0.60 10.04. 15:34 151 (SE) 14
V582 Lyr p 1 0.255905 13.44 14.61 1.17 10.04. 15:34 348 (N) 2
HN Cnc p 1 0.49451 11.10 11.50 0.40 10.04. 15:34 126 (SE) 45
V1799 Ori p 2 0.290304 12.90 13.90 1.00 10.04. 15:34 202 (S) 45
V723 Per p 7 0.796424 12.24 12.70 0.46 10.04. 15:34 299 (NW) 54
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.