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Ephemerides for Variable Stars

01: 01 02 03 04 05 06 07

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

Sunrise // Sunset: 06:55 // 15:04 UTC
Civil Twilight (6°): 06:19 // 15:41 UTC
Nautical Twilight (12°): 05:37 // 16:22 UTC
Astronomical Twilight (18°): 04:58 // 17:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BG Lyn p 1 1.1998387 10.68 11.57 0.89 25.12. 15:40 33 (NE) 9
V863 Cep p 5 1.176563 12.50 12.80 0.30 25.12. 15:40 338 (N) 72
V454 Vel p 10 1.13492 7.55 7.66 0.11 25.12. 15:40 82 (E) -63
V842 Her p 1 0.419037 9.85 10.45 0.60 25.12. 15:41 314 (NW) 30
V471 Tau s 1 0.5211834 9.40 9.40 0.00 25.12. 15:41 92 (E) 24
GQ Cnc p 2 0.422208 13.40 14.40 1.00 25.12. 15:41 24 (NE) -10
PT Dra p 10 0.270768 14.30 14.90 0.60 25.12. 15:41 327 (NW) 26
V1070 Her p 10 2.532128 12.00 13.50 1.50 25.12. 15:41 288 (W) 35
BC Vel p 9 1.173596 11.10 11.70 0.60 25.12. 15:42 90 (E) -66
AW Tri p 10 0.388194 13.40 13.70 0.30 25.12. 15:42 112 (E) 55
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 25.12. 15:42 252 (W) -18
V681 Her s 1 1.15862 13.60 13.60 0.00 25.12. 15:43 296 (NW) 11
NN Com s 5 0.582846 13.38 13.78 0.40 25.12. 15:43 335 (NW) -22
YY CrB s 1 0.37656 8.64 8.64 0.00 25.12. 15:43 308 (NW) 18
V861 Her p 1 0.3446312 13.80 14.15 0.35 25.12. 15:43 301 (NW) 29
V1191 Cyg s 1 0.313382 10.82 11.11 0.29 25.12. 15:43 270 (W) 61
LY And s 4 0.345031 13.80 13.80 0.00 25.12. 15:43 88 (E) 53
EL Boo p 1 0.4137625 9.38 9.52 0.15 25.12. 15:43 305 (NW) -9
V482 Cam p 10 0.133619437 15.10 18.40 3.30 25.12. 15:43 21 (N) 34
IP Peg p 1 0.15820616 13.00 18.60 5.60 25.12. 15:44 171 (S) 58
V812 Cep p 9 2.20264 12.90 13.20 0.30 25.12. 15:44 312 (NW) 63
V582 Lyr s 1 0.255905 13.44 13.44 0.00 25.12. 15:44 283 (W) 47
MW Cas p 10 0.4808946 13.50 14.50 1.00 25.12. 15:44 58 (NE) 78
V1106 Her s 1 0.2546005 12.60 12.60 0.00 25.12. 15:44 275 (W) 31
BM UMa s 1 0.2712208 13.80 14.60 0.80 25.12. 15:44 359 (N) 6
V738 Car p 9 4.778 9.08 9.17 0.09 25.12. 15:44 170 (S) -79
AD Cnc p 1 0.2827379 13.10 13.40 0.30 25.12. 15:44 37 (NE) -23
AR Dra s 1 0.675838 11.29 11.63 0.34 25.12. 15:44 351 (N) 26
V417 Aql s 1 0.3703135 11.00 11.50 0.50 25.12. 15:44 243 (SW) 28
V1107 Cas s 1 0.273412 12.88 12.88 0.00 25.12. 15:44 46 (NE) 68
V1182 Cen p 10 0.94915 12.80 13.40 0.60 25.12. 15:44 261 (W) -66
BET Aur p 1 3.960047 1.89 1.98 0.09 25.12. 15:44 50 (NE) 26
V916 Oph p 10 3.11481 11.40 13.30 1.90 25.12. 15:45 257 (W) 16
CC Tau p 6 0.479667 12.80 13.50 0.70 25.12. 15:45 93 (E) 5
V563 Lyr s 1 0.577642 10.96 10.96 0.00 25.12. 15:45 283 (W) 45
V462 Peg p 7 0.878974 12.05 12.50 0.45 25.12. 15:45 210 (SW) 52
V1345 Cyg p 9 1.427171 14.80 16.30 1.50 25.12. 15:45 263 (W) 46
V1416 Cyg p 9 0.900315 14.10 14.80 0.70 25.12. 15:45 287 (W) 80
V441 Nor p 10 0.362 16.15 16.70 0.55 25.12. 15:45 232 (SW) -48
V490 Cam p 10 0.3234825 13.80 14.30 0.50 25.12. 15:45 14 (N) 39
V579 And p 10 0.338094 12.50 12.80 0.30 25.12. 15:45 184 (S) 76
BT CrB p 9 0.0892 18.90 20.40 1.50 25.12. 15:46 305 (NW) 17
V1120 Oph p 5 0.3367531 13.90 14.40 0.50 25.12. 15:46 276 (W) -14
V646 Cas p 4 6.16252 10.21 10.50 0.29 25.12. 15:46 43 (NE) 67
V342 Lac p 1 0.700587 12.40 12.90 0.50 25.12. 15:46 289 (W) 82
V726 Cyg p 1 0.497971 12.70 13.80 1.10 25.12. 15:46 269 (W) 59
AN UMa s 6 0.07975275 14.90 20.20 5.30 25.12. 15:46 0 (N) 5
V968 Oph s 10 0.7232656 14.30 15.20 0.90 25.12. 15:46 258 (W) 14
TX CMa p 10 2.397414 9.60 10.80 1.20 25.12. 15:46 93 (E) -28
V699 Cyg p 7 1.55152 12.00 13.00 1.00 25.12. 15:46 266 (W) 59
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.