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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:55 // 15:04 UTC
Civil Twilight (6°): 06:18 // 15:40 UTC
Nautical Twilight (12°): 05:37 // 16:22 UTC
Astronomical Twilight (18°): 04:57 // 17:01 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EX Hya p 10 0.068233846 9.60 13.99 4.39 24.12. 23:37 110 (E) -22
V954 Oph p 9 0.2252705 14.30 14.90 0.60 24.12. 23:37 14 (N) -38
XY Boo s 1 0.370564 10.30 10.61 0.31 24.12. 23:37 66 (NE) 7
NZ And p 7 0.899668 14.90 16.30 1.40 24.12. 23:38 291 (W) 32
V404 Pav p 9 1.85188 13.15 15.00 1.85 24.12. 23:38 173 (S) -73
V2540 Cyg p 1 0.405005 12.40 12.40 0.00 24.12. 23:38 345 (N) 9
DV Peg p 1 0.642167 11.70 12.10 0.40 24.12. 23:38 324 (NW) -11
OO Aqr p 5 0.586623 9.20 9.60 0.40 24.12. 23:38 317 (NW) -46
DV Gem s 9 4.40032 15.50 15.50 0.00 24.12. 23:38 192 (S) 58
BR Pup p 9 1.339585 12.10 12.90 0.80 24.12. 23:38 169 (S) 14
V502 Cyg p 4 0.566962 13.60 14.50 0.90 24.12. 23:38 343 (N) 5
KW Eri p 9 0.2352915 13.38 13.90 0.52 24.12. 23:38 219 (SW) -20
TX UMa p 1 3.063292 7.06 8.80 1.74 24.12. 23:38 74 (E) 52
V414 Dra p 10 0.348087 11.52 11.70 0.18 24.12. 23:38 0 (N) 24
TU Cha p 6 0.557048 13.30 13.80 0.50 24.12. 23:39 167 (S) -44
HY Lyr s 4 0.369101 13.80 14.10 0.30 24.12. 23:39 8 (N) -8
LO And s 1 0.3804371 11.20 11.82 0.62 24.12. 23:39 315 (NW) 22
V690 Aql p 10 1.42225 15.10 15.70 0.60 24.12. 23:39 344 (N) -30
DZ Hya p 9 1.087788 11.40 11.90 0.50 24.12. 23:39 121 (SE) -16
V1411 Cyg p 1 0.776747 12.10 12.70 0.60 24.12. 23:39 331 (NW) 17
WZ Ant s 8 0.4459239 11.50 11.80 0.30 24.12. 23:39 144 (SE) -8
V951 Per p 7 0.270478 12.70 13.20 0.50 24.12. 23:39 258 (W) 56
G5805.1193 Aqr p 9 0.30678 11.00 11.40 0.40 24.12. 23:40 298 (NW) -36
AV Tel p 10 0.416963 13.20 14.30 1.10 24.12. 23:40 139 (SE) -89
IK Boo p 1 0.303116 12.00 12.50 0.50 24.12. 23:40 57 (NE) 12
V1001 Cas s 1 0.429058 13.61 13.61 0.00 24.12. 23:40 317 (NW) 29
CF Peg p 1 0.4134966 14.80 15.50 0.70 24.12. 23:40 323 (NW) -5
DK And p 1 0.489223 12.50 13.10 0.60 24.12. 23:41 319 (NW) 26
CT Cet p 6 0.2564878 9.29 9.48 0.19 24.12. 23:41 254 (W) -13
IT Cas p 1 3.89665 11.10 11.90 0.80 24.12. 23:41 318 (NW) 28
BZ Leo p 8 0.2697257 15.30 16.10 0.80 24.12. 23:41 88 (E) 29
V353 Lup p 10 0.67957 12.20 12.80 0.60 24.12. 23:41 102 (E) -51
V1370 Tau s 7 0.295517 10.90 10.90 0.00 24.12. 23:41 216 (SW) 55
DD Com s 1 0.2692074 14.30 14.90 0.60 24.12. 23:41 81 (E) 21
AW Vir s 1 0.3539976 11.00 11.67 0.67 24.12. 23:41 82 (E) -3
G0995.1646 Oph p 6 0.444631 13.00 14.00 1.00 24.12. 23:42 26 (NE) -27
V641 Aur p 7 0.504878 12.90 13.65 0.75 24.12. 23:42 235 (SW) 78
V1275 Her p 10 0.29111 14.10 14.70 0.60 24.12. 23:42 14 (N) 9
WY Sex p 5 0.3680553 11.50 11.80 0.30 24.12. 23:42 125 (SE) 25
BF Pav s 10 0.305605 11.00 11.90 0.90 24.12. 23:42 171 (S) -80
V1283 Cen p 10 3.58341 15.26 15.29 0.03 24.12. 23:42 141 (SE) -47
TW Cet p 1 0.3168513 10.43 11.18 0.75 24.12. 23:43 247 (SW) -8
V677 Cen p 9 0.3250284 11.50 11.70 0.20 24.12. 23:43 103 (E) -45
V426 Cam p 8 0.347835 13.50 14.00 0.50 24.12. 23:43 346 (N) 71
V1870 Cyg p 9 0.789795 14.30 17.20 2.90 24.12. 23:43 337 (NW) -1
V1068 Her p 1 0.394304 12.40 13.00 0.60 24.12. 23:43 13 (N) 9
V443 Nor p 10 0.4091 16.50 16.90 0.40 24.12. 23:43 121 (SE) -62
V1005 Her p 3 0.278962 14.11 14.68 0.57 24.12. 23:44 23 (NE) 15
V1106 Her s 1 0.2546005 12.60 12.60 0.00 24.12. 23:44 11 (N) -13
V430 Lac s 6 1.549603 14.20 14.20 0.00 24.12. 23:44 325 (NW) 15
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.