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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:42 // 17:04 UTC
Civil Twilight (6°): 04:11 // 17:35 UTC
Nautical Twilight (12°): 03:33 // 18:13 UTC
Astronomical Twilight (18°): 02:53 // 18:53 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V687 Her s 4 0.321451 14.40 14.90 0.50 20.09. 12:50 120 (SE) 52
BF Cru p 10 0.4988062 12.90 13.40 0.50 20.09. 12:51 189 (S) -24
DI Peg p 1 0.711817 9.38 10.48 1.10 20.09. 12:51 35 (NE) -18
MY Ser s 9 3.32161 7.33 7.60 0.27 20.09. 12:51 116 (SE) 5
DF Hya s 1 0.3306016 11.00 11.50 0.50 20.09. 12:51 261 (W) 15
V374 Cam p 9 0.80684 12.40 13.10 0.70 20.09. 12:51 339 (N) 29
GW Lac p 10 0.535875 15.00 16.00 1.00 20.09. 12:52 27 (NE) 20
YZ Cru p 10 0.836728 13.00 13.50 0.50 20.09. 12:52 190 (S) -21
PR Cam p 10 0.387366 13.10 13.40 0.30 20.09. 12:52 342 (N) 17
BH UMa p 1 0.349341 11.50 12.30 0.80 20.09. 12:52 293 (NW) 61
NT Boo p 10 0.434877 12.10 12.35 0.25 20.09. 12:52 84 (E) 79
V1098 Her s 1 0.352269 12.44 12.44 0.00 20.09. 12:52 67 (NE) 54
BW Eri s 6 0.6384855 10.16 10.38 0.22 20.09. 12:52 298 (NW) -56
IX Boo s 8 0.35431 12.90 12.90 0.00 20.09. 12:52 167 (S) 63
VW UMi s 7 0.488922 12.10 12.52 0.42 20.09. 12:52 4 (N) 54
AO Ser s 1 0.8793471 10.70 10.80 0.10 20.09. 12:52 131 (SE) 49
V649 Lyr p 1 0.292256 14.50 14.91 0.41 20.09. 12:52 68 (E) 46
FY CVn p 10 0.386118 13.30 13.70 0.40 20.09. 12:52 175 (S) 80
G1437.0805 Leo p 8 2.004016 9.39 9.78 0.39 20.09. 12:52 236 (SW) 44
V338 Dra p 5 0.2351485 13.30 13.90 0.60 20.09. 12:53 46 (NE) 70
V418 Cam p 9 0.3067595 13.70 14.40 0.70 20.09. 12:53 339 (N) 39
V470 Cam p 1 0.0956467 14.10 14.75 0.65 20.09. 12:53 329 (NW) 41
GO Mus s 10 0.524 14.60 15.20 0.60 20.09. 12:53 186 (S) -36
V1191 Cyg s 1 0.313382 10.82 11.11 0.29 20.09. 12:53 56 (NE) 27
KM UMa s 1 0.3518602 11.00 11.50 0.50 20.09. 12:53 249 (W) 63
EL CMi s 6 1.053835 11.54 11.54 0.00 20.09. 12:53 269 (W) 1
THE Mic p 10 2.12204 4.82 4.84 0.03 20.09. 12:54 106 (E) -43
AD Phe p 10 0.379924 10.27 10.80 0.53 20.09. 12:54 35 (NE) -78
KT Cnc s 8 0.323691 13.60 14.20 0.60 20.09. 12:54 270 (W) 15
GU Boo p 1 0.4887296 13.10 13.70 0.60 20.09. 12:54 126 (SE) 67
FY Boo p 1 0.2411595 13.12 13.83 0.71 20.09. 12:54 183 (S) 63
V589 Pup p 10 2.02218 8.72 9.09 0.37 20.09. 12:54 243 (SW) -24
RY Cha s 10 0.640142 13.80 14.00 0.20 20.09. 12:54 193 (S) -41
V963 Per p 1 0.462078 13.20 14.20 1.00 20.09. 12:54 334 (NW) 19
V1024 Her p 3 0.5308265 12.50 13.20 0.70 20.09. 12:54 120 (SE) 54
V353 Cen p 10 2.8626975 13.00 15.30 2.30 20.09. 12:54 201 (S) -9
G5811.0437 Aqr p 6 0.297387 13.75 13.75 0.00 20.09. 12:54 62 (NE) -31
MX Ser s 4 0.30776 13.20 13.68 0.48 20.09. 12:55 140 (SE) 29
MU Lac s 10 0.2775155 14.10 14.10 0.00 20.09. 12:55 32 (NE) 21
V1181 Her s 1 0.337042 11.00 11.36 0.36 20.09. 12:55 100 (E) 60
CM Tri p 8 0.472699 13.70 14.40 0.70 20.09. 12:55 352 (N) -5
V404 Peg p 2 0.419177 10.47 10.77 0.30 20.09. 12:55 36 (NE) 3
GR Tau s 1 0.429851 10.26 10.49 0.23 20.09. 12:56 330 (NW) -14
V1097 Cen p 10 0.91095 11.70 12.70 1.00 20.09. 12:56 196 (S) -25
V500 Cam s 6 0.2483505 14.00 14.70 0.70 20.09. 12:56 342 (N) 52
V535 Ara p 9 0.6293021 7.17 7.75 0.58 20.09. 12:56 150 (SE) -26
V919 Cep p 4 1.851969 10.62 10.92 0.30 20.09. 12:56 20 (N) 30
QQ UMa p 10 0.372776 13.30 14.10 0.80 20.09. 12:57 294 (NW) 48
V997 Cyg p 1 0.458224 14.10 14.90 0.80 20.09. 12:57 51 (NE) 39
BQ Peg p 7 1.574878 13.70 16.30 2.60 20.09. 12:57 58 (NE) 1
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.