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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:52 // 15:01 UTC
Civil Twilight (6°): 06:16 // 15:38 UTC
Nautical Twilight (12°): 05:34 // 16:19 UTC
Astronomical Twilight (18°): 04:55 // 16:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1374 Tau s 1 0.250818 13.00 13.00 0.00 19.12. 17:30 77 (E) 27
ZZ Lac p 6 2.889665 13.60 15.80 2.20 19.12. 17:30 286 (W) 71
IK Boo s 1 0.303116 12.00 12.50 0.50 19.12. 17:30 338 (N) -7
EF CVn p 1 0.27205 13.10 13.50 0.40 19.12. 17:30 344 (N) -10
NT Aps p 5 0.294763 8.39 8.87 0.48 19.12. 17:30 199 (S) -62
BL Eri p 1 0.416918 11.51 12.28 0.77 19.12. 17:30 124 (SE) 11
NP Pav p 10 0.6333963 10.70 11.70 1.00 19.12. 17:30 201 (S) -36
CI Eri s 10 1.238195 9.63 9.63 0.00 19.12. 17:31 166 (S) -15
V507 Lyr p 7 0.366912 14.21 14.75 0.54 19.12. 17:31 286 (W) 23
RR Cen s 9 0.6056895 7.27 7.63 0.36 19.12. 17:31 233 (SW) -72
CL Sct p 7 1.638554 14.00 14.70 0.70 19.12. 17:31 263 (W) -3
V449 Peg s 1 0.352657 14.60 14.60 0.00 19.12. 17:31 251 (W) 52
V620 Cen p 10 2.166218 13.90 14.40 0.50 19.12. 17:31 224 (SW) -73
V463 And s 1 0.406095 12.15 12.50 0.35 19.12. 17:31 229 (SW) 72
V450 Cam p 10 0.8511 12.70 13.00 0.30 19.12. 17:31 26 (NE) 46
V453 Cam p 10 0.328046 12.80 13.10 0.30 19.12. 17:31 27 (NE) 45
CW Cas s 1 0.318862 11.02 11.47 0.45 19.12. 17:31 9 (N) 77
SX Gem s 1 1.3668748 11.00 11.30 0.30 19.12. 17:32 76 (E) 15
V1437 Cyg s 8 0.45453 15.30 16.00 0.70 19.12. 17:32 281 (W) 33
V1096 Her s 1 0.2414165 13.05 13.05 0.00 19.12. 17:32 310 (NW) 24
V417 Aql s 1 0.3703135 11.00 11.50 0.50 19.12. 17:32 261 (W) 15
V1053 Her s 1 0.287796 13.57 13.57 0.00 19.12. 17:32 306 (NW) 17
V446 Peg s 1 0.305983 14.00 14.00 0.00 19.12. 17:33 250 (W) 50
U Ret p 10 0.3549563 13.64 14.32 0.68 19.12. 17:33 157 (SE) -25
V1732 Aql p 9 1.53002 12.20 12.80 0.60 19.12. 17:33 265 (W) 5
U Her p 1 2.0510269 4.69 5.37 0.68 19.12. 17:33 305 (NW) 15
AW CrB s 1 0.3609357 11.08 11.08 0.00 19.12. 17:33 317 (NW) 9
V338 Aqr p 9 0.285143 12.40 13.10 0.70 19.12. 17:33 228 (SW) 28
V2659 Oph p 9 0.776761 12.83 13.85 1.02 19.12. 17:33 278 (W) -3
V2377 Oph s 7 0.4254035 8.60 8.73 0.13 19.12. 17:34 286 (W) -2
GK Mus s 10 0.931 14.20 15.00 0.80 19.12. 17:34 170 (S) -65
UU Sge p 7 0.46506918 14.18 15.59 1.41 19.12. 17:34 268 (W) 25
EW Psc s 8 0.241202 10.38 10.38 0.00 19.12. 17:34 191 (S) 49
FZ CVn p 9 0.358335 13.50 14.00 0.50 19.12. 17:34 343 (N) 2
V644 Pup p 9 0.885933 11.73 13.00 1.27 19.12. 17:34 86 (E) -38
V Gru p 10 0.483465 9.50 9.80 0.30 19.12. 17:35 208 (SW) -9
V592 Per s 1 0.7157178 8.30 8.30 0.00 19.12. 17:35 78 (E) 45
V374 Dra p 10 0.4034644 9.93 10.15 0.22 19.12. 17:35 321 (NW) 33
FF Vul s 1 0.444979 13.10 13.10 0.00 19.12. 17:35 267 (W) 37
GZ Lyr p 8 1.3294322 13.30 14.40 1.10 19.12. 17:35 282 (W) 27
V470 Cyg s 10 1.87335 8.53 8.53 0.00 19.12. 17:36 283 (W) 46
U Gem p 1 0.17690624 8.20 14.90 6.70 19.12. 17:36 60 (NE) 4
V495 Cam p 10 0.354461 13.00 13.35 0.35 19.12. 17:36 16 (N) 43
G5220.0352 Aqr s 6 0.294751 13.75 13.75 0.00 19.12. 17:36 228 (SW) 22
EH Lyn p 1 0.326743 13.00 13.28 0.28 19.12. 17:36 41 (NE) 6
V886 Per p 10 2.083 13.70 14.50 0.80 19.12. 17:36 63 (NE) 66
V494 Cam p 10 6.2222 13.25 14.00 0.75 19.12. 17:36 19 (N) 42
V2278 Cyg p 9 0.442184 13.30 13.62 0.32 19.12. 17:37 306 (NW) 43
V1112 Cen p 9 0.386639 13.80 14.60 0.80 19.12. 17:37 34 (NE) -81
HY Pav p 10 0.351657 11.40 12.30 0.90 19.12. 17:37 199 (S) -41
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.