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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:51 // 15:00 UTC
Civil Twilight (6°): 06:15 // 15:37 UTC
Nautical Twilight (12°): 05:33 // 16:18 UTC
Astronomical Twilight (18°): 04:54 // 16:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V483 And p 1 0.2970635 11.97 12.20 0.23 18.12. 04:27 348 (N) 1
CZEV036 Cyg p 6 0.3688 13.27 13.84 0.57 18.12. 04:28 48 (NE) 5
V870 Cep s 7 0.301066 10.93 11.15 0.22 18.12. 04:28 9 (N) 23
V1074 Cyg p 8 1.203951 14.70 15.10 0.40 18.12. 04:28 20 (N) 5
OW Com p 10 0.258127 15.40 16.40 1.00 18.12. 04:28 131 (SE) 48
II Per s 1 0.4798527 13.50 13.60 0.10 18.12. 04:28 309 (NW) 26
VW Boo s 1 0.342319 10.50 10.93 0.43 18.12. 04:28 120 (SE) 38
V2278 Cyg s 9 0.442184 13.30 13.30 0.00 18.12. 04:28 35 (NE) 25
DW Dra p 5 1.226363 14.00 15.50 1.50 18.12. 04:28 22 (N) 37
V979 Cyg p 1 0.3737045 14.20 14.70 0.50 18.12. 04:29 43 (NE) 5
V644 Ori p 9 2.481541 14.60 16.50 1.90 18.12. 04:29 272 (W) 23
IT Vel p 10 2.088 7.03 7.08 0.05 18.12. 04:29 210 (SW) -15
BG Vul s 1 0.4032397 12.90 13.70 0.80 18.12. 04:29 28 (NE) -13
DZ Per s 6 0.764177 14.40 14.70 0.30 18.12. 04:29 333 (NW) 24
RY Cnc p 1 1.092946 12.99 15.52 2.53 18.12. 04:29 241 (SW) 46
FT Gem s 1 0.5876113 13.50 14.10 0.60 18.12. 04:29 260 (W) 26
V628 Sco p 10 1.16957 11.40 12.10 0.70 18.12. 04:30 116 (SE) -27
V726 Cyg p 1 0.497971 12.70 13.80 1.10 18.12. 04:30 34 (NE) 9
V1112 Cen p 9 0.386639 13.80 14.60 0.80 18.12. 04:30 171 (S) -3
LQ Cas p 7 2.869402 14.10 17.20 3.10 18.12. 04:30 354 (N) 22
HP Pav s 10 0.2978 14.90 15.50 0.60 18.12. 04:30 152 (SE) -60
DN Boo p 1 0.447564 11.17 11.38 0.21 18.12. 04:30 126 (SE) 43
V1289 Her s 1 0.340092 11.06 11.06 0.00 18.12. 04:30 62 (NE) 22
V538 And p 10 0.5188056 13.90 14.30 0.40 18.12. 04:30 334 (NW) 3
V2357 Oph p 6 0.415568 10.66 10.79 0.13 18.12. 04:30 87 (E) 12
ZZ Aur s 1 0.601216 10.80 11.10 0.30 18.12. 04:30 296 (NW) 34
G2530.1069 CVn p 9 0.361564 12.50 13.50 1.00 18.12. 04:31 133 (SE) 71
WZ UMi p 10 0.64137 12.85 13.15 0.30 18.12. 04:31 19 (N) 61
MY Mus p 10 0.969605 13.20 13.55 0.35 18.12. 04:31 179 (S) -33
BQ Ari p 6 0.282335 10.28 10.55 0.27 18.12. 04:31 309 (NW) -12
AM Aqr p 9 0.3737388 12.80 14.20 1.40 18.12. 04:31 31 (NE) -57
TU CMa p 1 1.1278038 9.80 10.50 0.70 18.12. 04:32 241 (SW) -8
MU Pav p 10 0.7355 11.80 13.90 2.10 18.12. 04:32 132 (SE) -65
W UMa s 1 0.3336367 7.75 8.43 0.68 18.12. 04:32 302 (NW) 74
V1968 Sgr p 2 0.5632495 12.30 13.30 1.00 18.12. 04:32 92 (E) -24
GS Aqr p 3 0.374069 13.20 13.80 0.60 18.12. 04:32 18 (N) -39
NY Boo p 9 0.326815 12.15 12.50 0.35 18.12. 04:32 70 (E) 55
V956 Aql p 10 0.3961755 13.90 14.30 0.40 18.12. 04:33 77 (E) -25
V416 Gem p 7 0.256181 12.50 13.00 0.50 18.12. 04:33 267 (W) 33
DE CMa p 10 0.6959637 13.00 13.60 0.60 18.12. 04:33 230 (SW) -3
V5571 Sgr p 10 0.948834 11.76 12.30 0.54 18.12. 04:33 93 (E) -41
IT Ara p 9 0.5283806 12.50 13.10 0.60 18.12. 04:33 138 (SE) -42
BQ Phe p 10 0.218481 10.43 10.60 0.17 18.12. 04:34 281 (W) -79
V2540 Cyg p 1 0.405005 12.40 12.40 0.00 18.12. 04:34 30 (NE) 14
DG CMi s 8 0.366037 11.94 12.05 0.11 18.12. 04:34 253 (W) 26
GG Lup s 7 1.84961 5.49 5.80 0.31 18.12. 04:34 138 (SE) -14
LR Lib p 9 0.590394 13.10 13.70 0.60 18.12. 04:34 127 (SE) -5
CO Cep p 1 4.13756 12.00 12.70 0.70 18.12. 04:34 354 (N) 39
II UMa s 2 0.825227 8.17 8.48 0.31 18.12. 04:34 59 (NE) 78
V1187 Her p 1 0.310764 11.14 11.31 0.17 18.12. 04:34 74 (E) 35
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.