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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 °
V629 Sco s 1 3.249119 11.60 11.60 0.00 17.09. 06:24 72 (E) -67
G5811.0437 Aqr p 6 0.297387 13.75 13.75 0.00 17.09. 06:24 297 (NW) -31
BO CVn p 1 0.5174625 9.48 10.10 0.62 17.09. 06:24 54 (NE) 23
UY Hya s 9 0.727521 13.30 13.80 0.50 17.09. 06:24 145 (SE) 37
NV Com p 9 0.3708875 12.31 12.52 0.21 17.09. 06:25 73 (E) 19
V731 Her p 1 0.4264073 13.30 13.90 0.60 17.09. 06:25 20 (N) 7
BZ Leo p 8 0.2697257 15.30 16.10 0.80 17.09. 06:25 91 (E) 31
V2509 Sgr s 10 1.086985 7.35 7.50 0.15 17.09. 06:25 40 (NE) -72
MR Del s 1 0.5216895 8.85 8.85 0.00 17.09. 06:25 336 (NW) -32
V900 Mon s 6 0.298305 11.92 12.65 0.73 17.09. 06:25 197 (S) 43
V958 Cep p 10 0.345291 10.75 10.88 0.13 17.09. 06:25 350 (N) 47
V455 Cam p 9 1.669005 10.88 11.33 0.45 17.09. 06:26 354 (N) 70
V1633 Ori s 3 1.149385 12.10 12.10 0.00 17.09. 06:26 198 (S) 43
V919 Aql s 10 0.79521 13.00 13.80 0.80 17.09. 06:26 357 (N) -41
DQ Her p 7 0.19362088 13.00 18.08 5.08 17.09. 06:27 11 (N) 7
KY Hya p 6 3.072471 9.50 11.00 1.50 17.09. 06:27 148 (SE) 16
AA And s 1 0.9350967 10.30 10.50 0.20 17.09. 06:27 323 (NW) 20
V523 Cas p 1 0.2336923 10.62 11.45 0.83 17.09. 06:27 312 (NW) 32
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 17.09. 06:27 340 (N) 11
CO Cep p 1 4.13756 12.00 12.70 0.70 17.09. 06:28 342 (N) 48
GG Vel p 10 1.475228 8.72 9.07 0.35 17.09. 06:28 159 (S) -7
V648 And p 10 0.5321 13.45 14.10 0.65 17.09. 06:28 315 (NW) 15
W Crv s 1 0.3880813 11.16 11.86 0.70 17.09. 06:28 111 (E) 0
WZ Cep p 1 0.417444 12.45 13.01 0.56 17.09. 06:28 340 (N) 40
V807 Cyg p 9 0.798763 14.20 15.10 0.90 17.09. 06:28 354 (N) -2
V843 Mon s 2 0.526121 12.40 12.90 0.50 17.09. 06:28 186 (S) 50
HI Vul p 5 1.293721 12.30 12.70 0.40 17.09. 06:28 351 (N) -11
V859 Cyg s 1 0.4050029 11.70 12.10 0.40 17.09. 06:28 357 (N) -11
V462 Per p 5 0.577975 13.70 14.20 0.50 17.09. 06:28 273 (W) 47
HP Pav s 10 0.2978 14.90 15.50 0.60 17.09. 06:29 193 (S) -68
W UMa p 1 0.3336367 7.75 8.48 0.73 17.09. 06:29 61 (NE) 67
V1140 Her p 10 0.373001 13.70 14.10 0.40 17.09. 06:29 33 (NE) 16
V573 Oph p 8 4.352269 13.10 16.10 3.00 17.09. 06:29 22 (N) -36
V1352 Tau p 7 6.9097 12.60 14.50 1.90 17.09. 06:29 239 (SW) 53
V2769 Ori s 5 0.27872 15.00 15.00 0.00 17.09. 06:29 208 (SW) 42
V640 Aql s 7 0.5612183 12.60 12.80 0.20 17.09. 06:30 354 (N) -29
V1168 Aql p 4 1.272567 11.90 13.90 2.00 17.09. 06:30 348 (N) -27
V447 Cyg p 6 2.205593 13.10 14.50 1.40 17.09. 06:30 350 (N) -3
V580 Lyr s 1 0.289052 12.85 12.85 0.00 17.09. 06:30 5 (N) -4
BS CrB p 9 0.42458 11.46 11.60 0.14 17.09. 06:30 42 (NE) 2
CI CrB p 10 0.350076 12.83 13.02 0.19 17.09. 06:30 40 (NE) -1
V1055 Sco p 4 0.363686 8.65 8.92 0.27 17.09. 06:30 84 (E) -58
EW Del p 6 0.3923312 15.10 15.50 0.40 17.09. 06:30 344 (N) -23
V578 Per p 3 0.970766 8.93 9.10 0.17 17.09. 06:30 287 (W) 54
V450 Peg s 1 0.556231 14.00 14.00 0.00 17.09. 06:30 328 (NW) -7
IQ CMa p 8 0.731377 9.24 9.63 0.39 17.09. 06:31 195 (S) 13
V343 Cen p 10 0.587651 11.70 12.30 0.60 17.09. 06:31 151 (SE) -33
G3881.0579 Dra s 1 0.329331 11.41 11.92 0.51 17.09. 06:31 24 (NE) 22
YY Gru p 9 0.2926495 12.40 13.20 0.80 17.09. 06:31 247 (SW) -57
RS Col p 4 0.67235 9.54 9.99 0.45 17.09. 06:31 207 (SW) 7
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.