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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:53 // 15:02 UTC
Civil Twilight (6°): 06:17 // 15:38 UTC
Nautical Twilight (12°): 05:35 // 16:20 UTC
Astronomical Twilight (18°): 04:56 // 16:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
CZ Cha p 10 0.3225055 14.00 14.60 0.60 22.12. 08:30 194 (S) -46
TW Cir p 9 1.110105 13.00 14.30 1.30 22.12. 08:30 188 (S) -31
V1471 Aql p 9 1.11419 8.42 8.63 0.21 22.12. 08:30 106 (E) 16
V574 Lyr p 1 0.2731267 12.01 12.68 0.67 22.12. 08:30 97 (E) 56
EQ UMa p 6 0.3581533 12.40 12.60 0.20 22.12. 08:30 318 (NW) 31
V471 Tau s 1 0.5211834 9.40 9.40 0.00 22.12. 08:31 356 (N) -23
V651 Her p 9 3.17485 12.60 13.90 1.30 22.12. 08:31 155 (SE) 46
AU Men p 9 0.343841 10.29 11.11 0.82 22.12. 08:31 202 (S) -63
XY Ari p 10 0.25265 13.54 17.60 4.06 22.12. 08:31 10 (N) -20
CM Cap p 5 0.4189 11.00 11.60 0.60 22.12. 08:31 113 (SE) 2
KQ Lib s 9 0.695529 11.60 11.60 0.00 22.12. 08:31 192 (S) 28
V914 Cep p 10 0.38618 13.10 13.40 0.30 22.12. 08:31 16 (N) 45
CQ Hya s 6 1.10293 13.50 13.50 0.00 22.12. 08:31 283 (W) -7
CZEV036 Cyg p 6 0.3688 13.27 13.84 0.57 22.12. 08:31 93 (E) 43
CD Tri s 3 0.369035 12.14 12.14 0.00 22.12. 08:31 15 (N) -3
VV Vul p 9 3.41137 12.00 13.90 1.90 22.12. 08:31 78 (E) 27
BI CVn p 1 0.3842103 10.35 10.78 0.43 22.12. 08:32 259 (W) 59
DF Pup p 9 0.771456 12.70 14.00 1.30 22.12. 08:32 276 (W) -31
AV Pup p 1 0.4350067 10.50 11.10 0.60 22.12. 08:32 273 (W) -24
V854 Her p 10 0.780649 14.70 15.80 1.10 22.12. 08:32 139 (SE) 71
LQ Dra p 7 1.841638 11.63 13.45 1.82 22.12. 08:32 74 (E) 64
V402 Gem p 7 0.399252 11.72 12.35 0.63 22.12. 08:32 317 (NW) -9
TX Eri s 10 0.62858 12.47 12.47 0.00 22.12. 08:33 12 (N) -59
V337 Cas p 6 7.046562 12.60 13.10 0.50 22.12. 08:33 27 (NE) 26
AY Vul p 1 2.4124255 11.30 12.40 1.10 22.12. 08:33 86 (E) 27
RW Mon s 1 1.906092 9.26 9.45 0.19 22.12. 08:33 313 (NW) -20
V426 Nor p 10 0.4735 17.76 18.05 0.29 22.12. 08:33 178 (S) -17
DW CMi p 2 0.30755495 14.50 15.00 0.50 22.12. 08:33 296 (NW) -15
HX UMa p 5 0.379156 8.89 9.06 0.17 22.12. 08:34 281 (W) 53
GN Mus p 10 0.3869 13.70 14.40 0.70 22.12. 08:34 194 (S) -38
EN Oct p 1 0.288913 11.88 12.60 0.72 22.12. 08:34 180 (S) -50
V2261 Cyg p 8 2.766142 13.35 13.74 0.39 22.12. 08:34 48 (NE) 38
DF CVn p 1 0.3268955 10.96 11.46 0.50 22.12. 08:34 267 (W) 57
IV Dra s 4 0.2681055 13.70 13.70 0.00 22.12. 08:34 353 (N) 87
EZ Lac s 1 2.790864 14.30 14.30 0.00 22.12. 08:34 44 (NE) 29
V1289 Her p 1 0.340092 11.06 11.45 0.39 22.12. 08:35 113 (SE) 62
W UMa p 1 0.3336367 7.75 8.48 0.73 22.12. 08:35 313 (NW) 40
V394 Cas p 10 0.929271 15.00 17.00 2.00 22.12. 08:35 12 (N) 24
OO Aql s 1 0.506792 9.20 9.20 0.00 22.12. 08:35 106 (E) 25
V474 Cam p 5 0.328205 10.90 11.40 0.50 22.12. 08:35 339 (N) 36
V428 Cam p 8 0.290606 12.85 13.15 0.30 22.12. 08:35 350 (N) 39
IL Boo s 6 0.347407 13.10 13.10 0.00 22.12. 08:36 262 (W) 74
RY Cha s 10 0.640142 13.80 14.00 0.20 22.12. 08:36 198 (S) -45
V661 Cyg p 9 4.32922 13.90 15.20 1.30 22.12. 08:36 59 (NE) 29
V874 Cyg p 4 0.3487351 13.50 13.90 0.40 22.12. 08:36 95 (E) 42
U Gru p 10 1.8804855 11.00 14.00 3.00 22.12. 08:36 124 (SE) -32
DS Psc s 4 0.3424915 11.75 11.75 0.00 22.12. 08:37 47 (NE) -26
V1237 Tau s 8 0.287447 14.03 14.03 0.00 22.12. 08:37 336 (NW) -12
V337 Vir p 5 0.352857 13.30 14.10 0.80 22.12. 08:37 231 (SW) 29
AE Mon p 9 3.228708 13.20 14.60 1.40 22.12. 08:37 302 (NW) -26
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.