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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:43 // 17:02 UTC
Civil Twilight (6°): 04:13 // 17:32 UTC
Nautical Twilight (12°): 03:34 // 18:11 UTC
Astronomical Twilight (18°): 02:55 // 18:50 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1332 Tau s 1 0.271827 11.73 11.73 0.00 21.09. 17:34 27 (NE) -13
DW UMa s 1 0.13660653 15.10 16.60 1.50 21.09. 17:34 330 (NW) 29
V391 Vir p 1 0.3543161 12.21 12.84 0.63 21.09. 17:34 275 (W) 1
W Crv p 1 0.3880813 11.16 12.50 1.34 21.09. 17:34 267 (W) -15
WX Sex p 4 0.428871 12.40 12.80 0.40 21.09. 17:35 302 (NW) -22
V488 Cam p 7 0.2674155 12.80 12.95 0.15 21.09. 17:35 356 (N) 39
SU Boo s 1 1.56125 11.96 12.04 0.08 21.09. 17:35 273 (W) 41
TY Eri p 10 0.771956 12.55 13.30 0.75 21.09. 17:35 74 (E) -42
V1096 Aql s 4 1.111409 13.00 13.30 0.30 21.09. 17:35 145 (SE) 50
V1120 Oph p 5 0.3367531 13.90 14.40 0.50 21.09. 17:35 222 (SW) 25
PS Vir p 1 0.289806 12.00 12.30 0.30 21.09. 17:35 282 (W) -2
OT Aps p 8 2.426577 7.98 8.34 0.36 21.09. 17:36 189 (S) -37
V383 Cam p 10 0.3772858 11.65 11.90 0.25 21.09. 17:36 7 (N) 36
V902 Sgr p 10 0.29394574 14.40 14.80 0.40 21.09. 17:36 170 (S) 10
DK Cyg p 1 0.470693 10.37 10.93 0.56 21.09. 17:36 99 (E) 55
V339 Boo p 10 0.3628085 10.70 10.90 0.20 21.09. 17:37 274 (W) 60
EY Lac p 5 2.277929 13.80 14.80 1.00 21.09. 17:37 59 (NE) 54
V591 Vir s 7 0.350949 12.90 12.90 0.00 21.09. 17:37 248 (W) 22
V342 Lac s 1 0.700587 12.40 12.90 0.50 21.09. 17:37 66 (NE) 57
V502 Her s 1 0.3692772 12.80 13.50 0.70 21.09. 17:37 221 (SW) 69
EM Boo s 7 2.446245 9.08 9.08 0.00 21.09. 17:37 263 (W) 39
V811 Cep p 10 0.2507641 14.20 14.90 0.70 21.09. 17:37 38 (NE) 74
BC Eri s 1 0.527247 10.83 11.26 0.43 21.09. 17:37 43 (NE) -48
QT Per s 1 0.8515552 14.20 14.20 0.00 21.09. 17:38 35 (NE) 18
EE CVn p 1 0.280562 13.70 14.57 0.87 21.09. 17:38 283 (W) 32
TU CMi p 5 0.4334425 14.40 15.10 0.70 21.09. 17:38 344 (N) -31
V589 Vir s 1 0.271832 13.00 13.00 0.00 21.09. 17:38 249 (W) 22
V579 Aur p 10 2.0338 13.97 15.00 1.03 21.09. 17:38 3 (N) 6
V427 Lac p 10 7.579659 14.80 16.50 1.70 21.09. 17:39 70 (E) 56
QY Hya p 2 0.292341 9.04 9.36 0.32 21.09. 17:39 257 (W) -26
AW Her p 9 8.8008 9.65 11.00 1.35 21.09. 17:39 188 (S) 58
V427 Cas s 7 1.305989 13.30 13.70 0.40 21.09. 17:39 52 (NE) 52
BS CrA p 10 11.36572 13.00 14.70 1.70 21.09. 17:39 181 (S) 3
V541 Cas p 1 0.9098488 10.40 11.10 0.70 21.09. 17:39 28 (NE) 33
NN Ser p 1 0.1300801 17.00 23.00 6.00 21.09. 17:39 238 (SW) 39
CY Cha p 10 0.443751 13.50 14.00 0.50 21.09. 17:39 196 (S) -54
CC Ser s 1 0.516037 11.14 11.63 0.49 21.09. 17:39 245 (SW) 39
AC Gem s 1 1.661798 11.00 11.30 0.30 21.09. 17:39 3 (N) -20
V640 Aur s 1 0.3279975 12.52 13.00 0.48 21.09. 17:39 6 (N) 13
V452 Vel p 10 0.525412 10.88 11.05 0.17 21.09. 17:39 286 (W) -68
WZ Cyg s 1 0.5844672 10.50 10.90 0.40 21.09. 17:39 104 (E) 65
TX Cet s 1 0.740841 10.90 11.12 0.22 21.09. 17:40 76 (E) -12
V5563 Sgr p 7 0.617258 9.60 9.93 0.33 21.09. 17:40 189 (S) 15
YZ Phe s 10 0.23472665 12.65 12.95 0.30 21.09. 17:40 116 (SE) -42
V2291 Cyg p 10 0.8167 11.50 11.75 0.25 21.09. 17:40 99 (E) 81
IS Boo p 8 0.25145 14.00 14.60 0.60 21.09. 17:40 296 (NW) 48
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 21.09. 17:41 80 (E) 66
GM Gem s 8 1.35967 13.10 13.10 0.00 21.09. 17:41 354 (N) -29
OV Dra p 9 0.0587357 19.00 20.70 1.70 21.09. 17:41 326 (NW) 45
G0512.0194 Aqr p 10 0.5135 11.00 11.40 0.40 21.09. 17:41 142 (SE) 34
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.