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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:11 // 19:01 UTC
Civil Twilight (6°): 02:32 // 19:40 UTC
Nautical Twilight (12°): 01:36 // 20:36 UTC
Astronomical Twilight (18°): 00:10 // 22:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EF Aqr p 4 2.85358 9.88 10.50 0.62 21.07. 08:45 274 (W) -11
V368 Sge p 10 0.415859 12.20 12.55 0.35 21.07. 08:45 328 (NW) -16
V2553 Oph s 1 0.457615 11.30 11.70 0.40 21.07. 08:45 5 (N) -26
V455 Cam p 9 1.669005 10.88 11.33 0.45 21.07. 08:45 16 (N) 69
NX Dra p 9 0.275807 12.62 12.83 0.21 21.07. 08:45 22 (N) 48
SS Ari s 1 0.405986 10.37 10.82 0.45 21.07. 08:45 259 (W) 41
QR And p 7 0.660467 12.16 12.69 0.53 21.07. 08:45 278 (W) 23
VW Cep p 1 0.2783115 7.23 7.68 0.45 21.07. 08:45 347 (N) 39
V2363 Cyg s 7 0.36207 12.10 12.10 0.00 21.07. 08:46 344 (N) 13
V1137 Her p 10 0.37083 14.30 14.70 0.40 21.07. 08:46 18 (N) 13
V660 Pup p 10 0.8015 16.34 16.64 0.30 21.07. 08:46 163 (S) -10
V435 Dra p 10 0.5221901 12.32 12.64 0.32 21.07. 08:46 346 (N) 31
V637 Cen p 10 0.378416 12.50 13.10 0.60 21.07. 08:46 95 (E) -53
V444 And s 7 0.46878 13.04 13.70 0.66 21.07. 08:47 286 (W) 44
XX Sex p 7 0.5401135 9.30 9.55 0.25 21.07. 08:47 111 (E) 9
GH And p 10 1.103767 13.50 14.50 1.00 21.07. 08:47 308 (NW) 35
GH Boo p 1 0.65951 11.90 12.30 0.40 21.07. 08:47 44 (NE) 0
BG UMa p 8 0.6630411 10.84 10.93 0.09 21.07. 08:47 35 (NE) 29
V753 Mon p 5 0.677044 8.30 8.82 0.51 21.07. 08:47 154 (SE) 33
V1374 Tau s 1 0.250818 13.00 13.00 0.00 21.07. 08:47 178 (S) 69
NW Aqr s 1 0.30163 12.00 12.00 0.00 21.07. 08:47 281 (W) -8
V1011 Cas s 3 0.677144 12.57 12.75 0.18 21.07. 08:48 316 (NW) 51
QZ Cep p 10 3.280835 11.30 11.90 0.60 21.07. 08:48 327 (NW) 44
DW And p 8 0.6287235 13.60 14.40 0.80 21.07. 08:48 304 (NW) 27
FH Del p 10 0.6780377 14.60 15.40 0.80 21.07. 08:48 321 (NW) -12
V534 And p 10 0.4073 14.20 14.60 0.40 21.07. 08:48 277 (W) 42
RR TrA p 8 0.7130905 10.36 11.85 1.49 21.07. 08:48 145 (SE) -73
V362 UMa s 8 0.3428 14.20 14.60 0.40 21.07. 08:48 35 (NE) 21
QU Cam p 9 0.7518325 11.05 11.50 0.45 21.07. 08:48 349 (N) 61
V397 Dra p 10 0.7918 12.45 12.90 0.45 21.07. 08:48 358 (N) 26
ZZ Peg p 1 0.667356 12.20 12.80 0.60 21.07. 08:48 288 (W) 4
TV Mus s 10 0.4456651 11.00 11.30 0.30 21.07. 08:48 144 (SE) -43
V369 Dra p 10 0.40095 13.40 13.80 0.40 21.07. 08:49 4 (N) 11
VY Sex p 1 0.4434355 9.01 9.30 0.29 21.07. 08:49 102 (E) 7
V1626 Ori p 6 1.137793 11.87 12.50 0.63 21.07. 08:49 173 (S) 50
G5270.0645 Cet s 5 0.543266 10.13 10.13 0.00 21.07. 08:49 250 (W) 2
V337 Vir p 5 0.352857 13.30 14.10 0.80 21.07. 08:49 77 (E) -10
UV Hyi p 10 0.8170424 12.08 12.81 0.73 21.07. 08:49 191 (S) -34
AQ Com p 1 0.2813295 15.20 15.70 0.50 21.07. 08:49 65 (NE) 8
V2478 Cyg p 9 0.340015 13.60 14.30 0.70 21.07. 08:49 329 (NW) 10
GZ Pup p 10 0.3202743 11.70 12.20 0.50 21.07. 08:49 163 (S) -2
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 21.07. 08:49 20 (N) -65
V438 Dra p 10 0.555075 11.44 11.75 0.31 21.07. 08:50 349 (N) 37
DV Peg s 1 0.642167 11.70 12.10 0.40 21.07. 08:50 310 (NW) -4
DF CVn s 1 0.3268955 10.96 10.96 0.00 21.07. 08:50 54 (NE) 21
V591 Lyr p 2 0.300395 11.95 12.15 0.20 21.07. 08:50 353 (N) -1
KM UMa p 1 0.3518602 11.00 11.50 0.50 21.07. 08:50 65 (NE) 26
V1098 Her p 1 0.352269 12.44 12.82 0.38 21.07. 08:50 1 (N) 10
V887 Per p 8 1.534436 9.91 10.42 0.51 21.07. 08:51 272 (W) 63
AH Mic p 10 0.387315 13.20 13.60 0.40 21.07. 08:51 266 (W) -55
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.