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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:30 // 17:22 UTC
Civil Twilight (6°): 03:59 // 17:53 UTC
Nautical Twilight (12°): 03:20 // 18:32 UTC
Astronomical Twilight (18°): 02:38 // 19:13 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
ET Boo p 1 0.64504 9.14 9.49 0.35 13.09. 03:40 12 (N) 8
FR Lac p 10 0.32 15.20 16.10 0.90 13.09. 03:40 308 (NW) 43
XY Boo p 1 0.370564 10.30 10.61 0.31 13.09. 03:40 34 (NE) -13
V2546 Cyg p 1 0.62279 11.37 11.93 0.56 13.09. 03:40 309 (NW) 9
SY Boo s 1 0.714484 12.25 12.25 0.00 13.09. 03:40 29 (NE) -18
V1729 Cyg p 9 2.455757 13.80 15.20 1.40 13.09. 03:40 300 (NW) 22
EL Boo p 1 0.4137625 9.38 9.52 0.15 13.09. 03:40 22 (N) -24
BB Peg p 1 0.361501 10.80 11.48 0.68 13.09. 03:41 278 (W) 14
ET Leo s 1 0.3465036 9.55 9.55 0.00 13.09. 03:41 79 (E) 2
SY Ind s 10 0.4714 15.00 15.00 0.00 13.09. 03:41 230 (SW) -53
V523 Aur s 1 0.330437 13.30 13.30 0.00 13.09. 03:41 86 (E) 56
V389 Cam s 9 0.439897 11.80 12.50 0.70 13.09. 03:41 17 (N) 68
V2239 Cyg s 1 0.610597 11.73 11.73 0.00 13.09. 03:41 315 (NW) 13
EN Tau p 1 1.2390287 11.40 12.10 0.70 13.09. 03:41 131 (SE) 58
V1363 Ori p 1 0.4319235 10.35 10.59 0.24 13.09. 03:42 162 (S) 38
DE Lyn p 1 0.408818 13.13 13.90 0.77 13.09. 03:42 53 (NE) 53
LM Vir p 10 0.987568 6.29 6.33 0.04 13.09. 03:42 65 (NE) -43
UV Leo s 1 0.60008641 8.90 9.49 0.59 13.09. 03:42 76 (E) 7
V866 Cep p 10 0.3259 13.40 14.00 0.60 13.09. 03:42 329 (NW) 44
V2181 Cyg p 1 0.5734825 13.00 13.90 0.90 13.09. 03:42 312 (NW) 6
G3881.0579 Dra p 1 0.329331 11.41 11.99 0.58 13.09. 03:42 358 (N) 17
V2766 Ori s 6 0.6032 15.00 15.00 0.00 13.09. 03:42 146 (SE) 40
BF Tri s 9 0.326566 14.00 14.50 0.50 13.09. 03:42 249 (W) 56
V2197 Cyg p 1 0.465749 10.90 12.40 1.50 13.09. 03:42 309 (NW) 17
OW Com p 10 0.258127 15.40 16.40 1.00 13.09. 03:42 41 (NE) -13
ZZ Eri p 3 0.45206 13.90 15.00 1.10 13.09. 03:42 180 (S) 29
EF CVn p 1 0.27205 13.10 13.50 0.40 13.09. 03:42 34 (NE) -5
LT Eri p 1 0.17017 15.00 18.72 3.72 13.09. 03:43 182 (S) 33
V502 And s 6 0.318892 13.80 14.15 0.35 13.09. 03:43 263 (W) 46
V653 Ara p 10 0.2614 12.50 12.90 0.40 13.09. 03:43 221 (SW) -83
FG Sct s 3 0.270572 13.66 14.70 1.04 13.09. 03:43 311 (NW) -36
AW Lac p 1 1.1428563 10.60 11.30 0.70 13.09. 03:43 311 (NW) 39
WX Sex p 4 0.428871 12.40 12.80 0.40 13.09. 03:43 91 (E) 2
V829 Her s 1 0.358153 11.90 11.90 0.00 13.09. 03:43 351 (N) -4
V891 Aql p 10 0.419508 15.40 15.80 0.40 13.09. 03:44 301 (NW) -23
V1075 Aql s 1 0.88098 13.50 13.60 0.10 13.09. 03:44 306 (NW) -8
PU Peg s 8 0.862019 8.02 8.02 0.00 13.09. 03:44 275 (W) 9
V888 Cep s 9 2.92473 11.81 12.05 0.24 13.09. 03:44 332 (NW) 48
EX Hya p 10 0.068233846 9.60 13.99 4.39 13.09. 03:44 81 (E) -47
V404 Gem s 1 0.348706 11.59 12.11 0.52 13.09. 03:44 124 (SE) 44
MN Cen s 7 3.489132 8.60 8.70 0.10 13.09. 03:44 135 (SE) -50
NN Cep s 2 2.058306 8.20 8.52 0.32 13.09. 03:44 318 (NW) 48
V931 Cyg p 1 0.341513 13.90 14.60 0.70 13.09. 03:45 318 (NW) 2
X Tri p 1 0.97153 8.55 11.27 2.72 13.09. 03:45 242 (SW) 56
V1341 Aql p 8 0.304012 13.00 13.70 0.70 13.09. 03:45 312 (NW) -29
V1187 Her s 1 0.310764 11.14 11.31 0.17 13.09. 03:45 357 (N) -4
V1261 Her s 4 0.397693 13.00 14.00 1.00 13.09. 03:46 343 (N) -18
FT Ori p 1 3.150408 9.10 9.90 0.80 13.09. 03:46 130 (SE) 53
FU Psc p 8 0.796648 12.80 12.80 0.00 13.09. 03:46 252 (W) 40
V1353 Ori s 1 0.471453 12.93 12.93 0.00 13.09. 03:46 153 (SE) 36
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.