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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:04 // 19:07 UTC
Civil Twilight (6°): 02:24 // 19:47 UTC
Nautical Twilight (12°): 01:25 // 20:46 UTC
Astronomical Twilight (18°): 23:38 // 22:33 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
QX Boo s 9 0.3604665 12.50 12.50 0.00 15.07. 09:15 22 (N) 12
EW Del s 6 0.3923312 15.10 15.50 0.40 15.07. 09:15 323 (NW) -17
DO Cyg p 1 1.710007 11.40 12.30 0.90 15.07. 09:15 323 (NW) 25
V546 And p 5 0.38302 11.20 11.80 0.60 15.07. 09:15 285 (W) 50
V936 Cep p 10 0.364014 13.70 14.10 0.40 15.07. 09:15 338 (N) 46
V434 Per s 3 0.5361082 14.40 14.90 0.50 15.07. 09:15 264 (W) 63
V429 Cas p 10 2.734253 15.00 16.00 1.00 15.07. 09:15 316 (NW) 35
AN Eri s 10 0.4282205 14.40 14.90 0.50 15.07. 09:16 200 (S) 21
CS CrB p 9 0.336486 15.00 15.20 0.20 15.07. 09:16 20 (N) -10
AF Pup p 10 0.3836773 13.30 13.50 0.20 15.07. 09:16 154 (SE) -8
HU Tau s 1 2.056303 5.85 5.91 0.06 15.07. 09:16 212 (SW) 57
V1261 Her p 4 0.397693 13.00 14.00 1.00 15.07. 09:16 6 (N) -19
CC Peg p 1 0.6056033 12.60 13.30 0.70 15.07. 09:16 312 (NW) 3
BH Lyn p 10 0.1558756 13.70 16.30 2.60 15.07. 09:16 73 (E) 66
KM UMa p 1 0.3518602 11.00 11.50 0.50 15.07. 09:17 66 (NE) 27
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 15.07. 09:17 337 (NW) -25
IT Vel p 10 2.088 7.03 7.08 0.05 15.07. 09:17 155 (SE) -12
EH Cen p 10 1.818567 12.90 13.70 0.80 15.07. 09:17 123 (SE) -51
BP Vul p 1 1.940346 10.10 11.30 1.20 15.07. 09:17 324 (NW) -11
DE Mic p 10 0.410687 7.65 8.05 0.40 15.07. 09:17 273 (W) -53
V2650 Oph s 7 0.384054 12.57 13.00 0.43 15.07. 09:18 2 (N) -32
PZ Boo p 7 0.622672 12.90 13.40 0.50 15.07. 09:18 25 (NE) 8
BE Per p 6 2.159252 14.50 15.30 0.80 15.07. 09:18 277 (W) 64
QQ UMa p 10 0.372776 13.30 14.10 0.80 15.07. 09:18 71 (E) 55
YY Gem p 1 0.8142822 8.91 9.60 0.69 15.07. 09:18 124 (SE) 64
CN Ind p 9 0.45364 9.43 9.87 0.44 15.07. 09:18 251 (W) -63
AD Cap p 10 2.958255 10.77 11.40 0.63 15.07. 09:18 285 (W) -33
BP Vel p 10 0.264987 12.90 13.80 0.90 15.07. 09:18 155 (SE) -11
V732 Her s 2 0.3567417 13.20 13.80 0.60 15.07. 09:18 6 (N) 5
V373 Dra s 3 0.316906 13.00 13.00 0.00 15.07. 09:18 4 (N) 14
V417 Gem p 9 0.393382 9.80 9.92 0.12 15.07. 09:18 143 (SE) 64
V375 Gem p 7 0.652615 12.70 13.60 0.90 15.07. 09:18 143 (SE) 52
V361 Tel p 10 0.88483 12.70 14.50 1.80 15.07. 09:18 251 (W) -80
RZ Com p 1 0.338507 10.42 11.13 0.71 15.07. 09:18 67 (NE) 11
V643 Her p 4 1.223089 13.50 15.00 1.50 15.07. 09:19 350 (N) -16
MR Cen s 10 3.913805 10.20 10.50 0.30 15.07. 09:19 140 (SE) -41
V811 Cep p 10 0.2507641 14.20 14.90 0.70 15.07. 09:19 343 (N) 24
V579 Lyr p 1 0.242906 12.77 13.25 0.48 15.07. 09:19 349 (N) 5
AG Lac s 1 0.7521703 13.60 14.00 0.40 15.07. 09:19 320 (NW) 28
V662 Car p 9 1.4135547 12.09 12.70 0.61 15.07. 09:19 144 (SE) -35
V417 Nor p 10 0.4067 16.03 16.65 0.62 15.07. 09:20 122 (SE) -71
II CMa p 8 0.22919704 15.22 15.74 0.52 15.07. 09:20 163 (S) 25
V1367 Tau s 1 0.347677 11.29 11.29 0.00 15.07. 09:20 192 (S) 63
DL CVn p 2 0.642442 11.97 12.20 0.23 15.07. 09:20 54 (NE) 21
V859 Cyg p 1 0.4050029 11.70 12.20 0.50 15.07. 09:21 340 (N) -8
V524 Mon p 3 0.28361685 14.40 15.20 0.80 15.07. 09:21 159 (S) 40
EF Dra s 1 0.424031 10.48 10.48 0.00 15.07. 09:21 359 (N) 30
OU Ser p 1 0.2967662 8.25 8.43 0.18 15.07. 09:21 38 (NE) -16
V1068 Sgr p 5 0.369969 15.10 15.40 0.30 15.07. 09:21 332 (NW) -53
V361 Lyr p 4 0.309614 14.30 15.70 1.40 15.07. 09:21 348 (N) 8
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.