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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 °
V651 Ara s 10 0.2770608 14.60 15.30 0.70 20.07. 12:00 125 (SE) -54
EH Ori p 8 1.513701 13.30 14.30 1.00 20.07. 12:00 234 (SW) 38
XY Boo s 1 0.370564 10.30 10.61 0.31 20.07. 12:00 89 (E) 26
V700 Cyg s 1 0.2906303 11.90 12.30 0.40 20.07. 12:00 4 (N) -1
IM Gem s 7 1.427284 15.20 15.20 0.00 20.07. 12:00 235 (SW) 52
V1038 Her s 1 0.26818 11.80 11.80 0.00 20.07. 12:00 46 (NE) 9
DO Leo p 7 0.2345148 16.00 17.00 1.00 20.07. 12:00 139 (SE) 49
V782 Cep p 10 0.3605843 15.79 15.88 0.09 20.07. 12:01 354 (N) 47
MY Cas p 6 0.926237 14.80 16.40 1.60 20.07. 12:01 336 (NW) 31
V2766 Ori p 6 0.6032 15.00 15.30 0.30 20.07. 12:01 236 (SW) 31
V389 Cam p 9 0.439897 11.80 12.50 0.70 20.07. 12:01 329 (NW) 58
FG Sct s 3 0.270572 13.66 14.70 1.04 20.07. 12:01 43 (NE) -38
AF LMi p 6 0.406597 14.00 14.60 0.60 20.07. 12:01 123 (SE) 64
V1157 Her p 10 0.31589 14.10 14.70 0.60 20.07. 12:02 50 (NE) 19
V745 Cen p 9 3.025101 9.40 10.30 0.90 20.07. 12:02 143 (SE) -40
QX And p 1 0.412173 11.25 11.57 0.32 20.07. 12:02 305 (NW) 20
V1128 Tau p 1 0.3053717 9.65 10.24 0.59 20.07. 12:02 268 (W) 19
V776 Cas s 1 0.440417 8.94 8.94 0.00 20.07. 12:02 334 (NW) 41
V1104 Her p 1 0.227876 13.30 14.10 0.80 20.07. 12:02 27 (NE) 15
V417 Gem p 9 0.393382 9.80 9.92 0.12 20.07. 12:02 236 (SW) 59
V610 Cyg p 10 1.497998 13.00 13.80 0.80 20.07. 12:02 354 (N) 1
V1039 Her s 1 0.507761 12.54 12.54 0.00 20.07. 12:03 57 (NE) -7
V647 Ori p 1 0.9775543 11.50 12.00 0.50 20.07. 12:03 228 (SW) 33
V546 Vir p 10 0.56717 10.40 10.40 0.00 20.07. 12:03 93 (E) 10
BB Peg s 1 0.361501 10.80 11.40 0.60 20.07. 12:03 338 (N) -21
IO Cep s 1 1.235808 11.40 11.70 0.30 20.07. 12:03 358 (N) 18
V653 Pup p 10 0.388309 10.25 10.53 0.28 20.07. 12:03 196 (S) -9
V687 Her p 4 0.321451 14.40 15.00 0.60 20.07. 12:03 60 (NE) 6
HY Gem s 5 0.351013 16.70 17.50 0.80 20.07. 12:03 239 (SW) 50
V410 Aur p 1 0.366355 10.10 10.44 0.35 20.07. 12:04 273 (W) 45
KX Nor s 10 0.58614 14.30 14.80 0.50 20.07. 12:04 124 (SE) -51
PZ Aps p 10 5.3275 11.50 12.39 0.89 20.07. 12:04 147 (SE) -59
V615 Cen p 10 0.4066609 13.70 14.00 0.30 20.07. 12:04 141 (SE) -32
V352 Cam p 9 0.3889751 13.98 14.31 0.33 20.07. 12:04 326 (NW) 53
TT Hor s 10 2.60814 11.00 11.00 0.00 20.07. 12:04 233 (SW) -30
EG CVn p 1 0.349276 13.00 13.60 0.60 20.07. 12:05 76 (E) 40
V1289 Cen p 9 0.897009 10.40 11.20 0.80 20.07. 12:05 135 (SE) -26
V450 Per p 1 0.948673 13.00 13.70 0.70 20.07. 12:05 300 (NW) 31
V489 Ser p 9 0.078847 19.20 21.00 1.80 20.07. 12:06 79 (E) -9
XY LMi s 1 0.436886 10.70 10.70 0.00 20.07. 12:06 126 (SE) 65
V404 Gem s 1 0.348706 11.59 12.11 0.52 20.07. 12:06 230 (SW) 46
RS Ind s 7 0.624052 9.90 10.00 0.10 20.07. 12:06 189 (S) -69
EH Cnc s 1 0.4180364 11.73 10.73 -1.00 20.07. 12:06 196 (S) 60
V836 Her s 10 8.46265 10.70 10.70 0.00 20.07. 12:06 38 (NE) -7
ER Ori s 1 0.4234005 9.32 9.92 0.60 20.07. 12:06 239 (SW) 13
V336 Cas s 1 0.5972873 13.40 13.60 0.20 20.07. 12:06 337 (NW) 26
V1140 Her p 10 0.373001 13.70 14.10 0.40 20.07. 12:06 48 (NE) 27
V999 Aql p 10 0.4335 15.20 16.00 0.80 20.07. 12:06 23 (NE) -27
XZ Ari p 7 0.265488 13.85 14.08 0.23 20.07. 12:06 294 (NW) 17
BX Peg s 1 0.280418 11.00 11.62 0.62 20.07. 12:06 351 (N) -13
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.