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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:39 // 17:08 UTC
Civil Twilight (6°): 04:08 // 17:39 UTC
Nautical Twilight (12°): 03:30 // 18:18 UTC
Astronomical Twilight (18°): 02:49 // 18:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GM Aqr p 6 0.367282 13.80 15.00 1.20 19.09. 02:11 253 (W) 10
MY Boo s 8 0.473378 13.70 14.20 0.50 19.09. 02:11 2 (N) 14
DW CMi s 2 0.30755495 14.50 14.50 0.00 19.09. 02:11 103 (E) 17
CN Del p 10 0.567073 14.20 14.60 0.40 19.09. 02:11 286 (W) 4
GW Tau p 1 0.6413225 11.20 11.90 0.70 19.09. 02:11 138 (SE) 61
V473 Cas s 1 0.41546 13.40 13.40 0.00 19.09. 02:11 305 (NW) 75
IT Cnc p 6 0.363657 12.50 12.90 0.40 19.09. 02:12 80 (E) 20
OW Com p 10 0.258127 15.40 16.40 1.00 19.09. 02:12 26 (NE) -19
V2716 Oph p 9 0.545762 13.10 13.60 0.50 19.09. 02:12 315 (NW) -42
HZ Her p 6 1.700166 12.80 15.20 2.40 19.09. 02:12 337 (NW) -1
HT Lyr p 8 0.8619849 13.20 13.70 0.50 19.09. 02:12 324 (NW) 8
EX Hya p 10 0.068233846 9.60 13.99 4.39 19.09. 02:12 63 (NE) -57
V781 Tau p 1 0.344909 8.90 9.30 0.40 19.09. 02:12 111 (E) 51
V516 Her p 9 0.4632348 16.40 17.10 0.70 19.09. 02:12 325 (NW) -8
WW Gem p 1 1.237812 9.90 10.50 0.60 19.09. 02:12 109 (E) 45
EX CVn p 4 0.2771572 13.10 13.50 0.40 19.09. 02:12 27 (NE) 4
V389 Cam p 9 0.439897 11.80 12.50 0.70 19.09. 02:13 26 (NE) 64
GU Ori s 1 0.470682 12.90 12.90 0.00 19.09. 02:13 118 (SE) 37
V1254 Cen p 10 0.37079 11.17 11.75 0.58 19.09. 02:13 87 (E) -65
V859 Cyg p 1 0.4050029 11.70 12.20 0.50 19.09. 02:13 307 (NW) 8
V448 Cen p 10 0.3374915 13.60 14.30 0.70 19.09. 02:13 77 (E) -59
IW Ara p 9 0.5368513 13.90 14.50 0.60 19.09. 02:13 234 (SW) -67
V383 Cam p 10 0.3772858 11.65 11.90 0.25 19.09. 02:13 16 (N) 62
V2422 Cyg s 1 0.506166 13.00 13.00 0.00 19.09. 02:13 305 (NW) 22
V917 Cep p 7 0.411767 12.88 13.25 0.37 19.09. 02:13 326 (NW) 55
V1847 Ori s 1 0.342605 12.09 12.36 0.27 19.09. 02:13 136 (SE) 44
HW Vir p 1 0.11671953 10.50 11.20 0.70 19.09. 02:14 48 (NE) -39
EI Aqr p 10 1.222318 11.80 12.70 0.90 19.09. 02:14 261 (W) -2
MR Del p 1 0.5216895 8.85 9.16 0.31 19.09. 02:14 280 (W) -2
DS Pup p 8 0.3886775 12.70 13.60 0.90 19.09. 02:14 124 (SE) -5
YY Aps p 8 0.855554 12.00 12.50 0.50 19.09. 02:15 179 (S) -67
OV Dra p 9 0.0587357 19.00 20.70 1.70 19.09. 02:15 15 (N) 30
V1284 Her p 1 0.337146 12.78 13.18 0.40 19.09. 02:15 331 (NW) 3
RZ Col s 10 0.565194 11.00 11.20 0.20 19.09. 02:15 154 (SE) -1
IY Aps p 10 0.4184362 12.70 13.00 0.30 19.09. 02:15 196 (S) -63
V1311 Tau p 10 0.3098052 14.50 14.50 0.00 19.09. 02:15 150 (SE) 56
GV Aqr s 4 0.33677 13.60 13.60 0.00 19.09. 02:16 249 (W) 6
V743 Sgr p 10 0.276635806 13.80 14.30 0.50 19.09. 02:16 292 (W) -54
V1340 Her p 9 0.4189 13.20 13.50 0.30 19.09. 02:16 310 (NW) -15
IY Pav p 10 0.8881 12.00 13.10 1.10 19.09. 02:16 210 (SW) -49
AY Aqr p 10 0.281995 13.70 14.70 1.00 19.09. 02:16 243 (SW) -3
OO Aql s 1 0.506792 9.20 9.20 0.00 19.09. 02:16 292 (W) -6
UX UMa p 1 0.19667128 12.57 14.15 1.58 19.09. 02:16 15 (N) 14
G3552.0760 Dra p 9 0.437414 12.53 12.82 0.29 19.09. 02:17 326 (NW) 22
KZ Eri p 8 0.94268 11.30 11.70 0.40 19.09. 02:17 173 (S) 38
AS Aps s 9 0.399351 13.40 13.80 0.40 19.09. 02:17 186 (S) -66
V2276 Cyg p 10 0.9716 11.40 11.80 0.40 19.09. 02:17 324 (NW) 25
DE CMa p 10 0.6959637 13.00 13.60 0.60 19.09. 02:17 127 (SE) -6
G0176.0801 CMi p 8 0.27465 13.34 13.34 0.00 19.09. 02:17 108 (E) 23
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 19.09. 02:17 306 (NW) -57
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.