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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:06 // 16:29 UTC
Civil Twilight (6°): 04:35 // 17:00 UTC
Nautical Twilight (12°): 03:58 // 17:37 UTC
Astronomical Twilight (18°): 03:20 // 18:15 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
ZZ Cyg p 1 0.628613 10.61 11.69 1.08 07.10. 07:29 12 (N) 8
V1286 Her p 1 0.334711 12.56 12.96 0.40 07.10. 07:29 45 (NE) 9
V1258 Cen p 10 0.08885 15.40 22.20 6.80 07.10. 07:29 138 (SE) -3
V1538 Aql s 5 0.73225 12.30 12.60 0.30 07.10. 07:30 37 (NE) -27
GV Leo p 1 0.266728 11.37 11.50 0.13 07.10. 07:30 164 (S) 56
MW Boo p 10 0.364135 14.00 14.40 0.40 07.10. 07:30 61 (NE) 41
BF Dor p 9 0.352271 13.00 13.20 0.20 07.10. 07:30 202 (S) -33
V535 Aur s 5 0.384744 12.73 13.13 0.40 07.10. 07:30 281 (W) 60
V902 Sgr p 10 0.29394574 14.40 14.80 0.40 07.10. 07:30 62 (NE) -58
V404 And s 1 0.676034 10.80 11.30 0.50 07.10. 07:30 323 (NW) 12
PT Boo s 9 0.4466345 12.60 12.60 0.00 07.10. 07:30 61 (NE) 34
V2394 Oph s 8 0.589356 11.25 11.90 0.65 07.10. 07:30 96 (E) -27
V538 And p 10 0.5188056 13.90 14.30 0.40 07.10. 07:31 316 (NW) 13
V839 Oph p 1 0.4090015 8.80 9.39 0.59 07.10. 07:31 54 (NE) -16
V836 Cep p 10 0.418772 13.25 13.60 0.35 07.10. 07:31 4 (N) 22
BE Cep s 1 0.4243943 12.40 13.00 0.60 07.10. 07:31 351 (N) 19
AY Pup p 7 0.4689593 11.60 12.50 0.90 07.10. 07:31 207 (SW) 11
AC Tau p 1 2.043366 10.30 13.10 2.80 07.10. 07:32 259 (W) 11
V497 Cam s 5 0.554646 13.50 14.00 0.50 07.10. 07:32 357 (N) 56
PT Dra p 10 0.270768 14.30 14.90 0.60 07.10. 07:32 51 (NE) 44
IQ TrA p 10 3.1932 9.90 10.30 0.40 07.10. 07:32 144 (SE) -44
G5817.0092 Aqr s 6 0.369646 14.09 14.09 0.00 07.10. 07:32 337 (NW) -52
TX Cnc s 1 0.3828827 10.00 9.00 -1.00 07.10. 07:32 205 (SW) 57
QQ UMa p 10 0.372776 13.30 14.10 0.80 07.10. 07:32 221 (SW) 88
MT Cas s 1 0.313878 13.30 14.02 0.72 07.10. 07:32 337 (NW) 20
IW TrA p 10 0.3146 14.20 14.60 0.40 07.10. 07:33 137 (SE) -50
TY Boo s 1 0.3171485 10.81 11.35 0.54 07.10. 07:33 72 (E) 32
IW Vul s 4 2.137844 12.90 13.10 0.20 07.10. 07:33 27 (NE) -9
V2422 Cyg s 1 0.506166 13.00 13.00 0.00 07.10. 07:33 16 (N) 1
HO Psc p 9 0.324748 11.00 11.80 0.80 07.10. 07:33 304 (NW) -9
V477 Her s 8 0.3251804 14.90 15.40 0.50 07.10. 07:33 54 (NE) 5
PT Vir s 7 0.3081795 13.38 13.50 0.12 07.10. 07:33 125 (SE) 38
V1222 Tau s 4 0.295362 13.28 13.40 0.12 07.10. 07:34 278 (W) 5
CR Del s 8 0.3537417 13.50 13.70 0.20 07.10. 07:34 18 (N) -23
V1045 Her s 1 0.510283 10.90 10.90 0.00 07.10. 07:34 44 (NE) 22
V640 Aur p 1 0.3279975 12.52 13.25 0.73 07.10. 07:34 296 (NW) 57
V687 Sgr p 9 0.646156 12.50 13.30 0.80 07.10. 07:35 87 (E) -50
MY Boo p 8 0.473378 13.70 14.40 0.70 07.10. 07:35 53 (NE) 44
AP Tau s 3 0.9719742 14.00 14.70 0.70 07.10. 07:35 275 (W) 32
VW CMa p 7 0.7208281 9.00 9.20 0.20 07.10. 07:35 213 (SW) 8
SU Ind p 8 0.986356 9.50 10.00 0.50 07.10. 07:35 65 (NE) -81
VV UMa s 1 0.687376 10.13 10.26 0.13 07.10. 07:35 357 (N) 84
V1139 Cen p 10 0.3235554 13.80 14.70 0.90 07.10. 07:35 140 (SE) -2
V959 Cas s 1 1.065155 11.97 11.97 0.00 07.10. 07:35 338 (N) 20
V625 Car p 10 0.276942 11.15 12.00 0.85 07.10. 07:35 179 (S) -27
V409 Gem p 10 0.5997 13.60 14.30 0.70 07.10. 07:35 242 (SW) 45
LW And p 9 0.472811 15.50 16.40 0.90 07.10. 07:35 310 (NW) 18
UY Cru p 9 1.40446 12.70 13.50 0.80 07.10. 07:35 161 (S) -29
HW Cam s 1 1.091737 10.60 10.90 0.30 07.10. 07:35 357 (N) 56
V622 Aur p 9 0.3043 15.13 15.32 0.19 07.10. 07:36 278 (W) 48
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.