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Ephemerides for Variable Stars

12: 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20

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 °
BX Peg p 1 0.280418 11.00 11.69 0.69 20.12. 13:04 133 (SE) 60
V415 Gem p 1 0.350606 12.40 12.70 0.30 20.12. 13:04 18 (N) -23
BRHV146 Gem p 1 0.350606 12.40 12.70 0.30 20.12. 13:04 18 (N) -23
OQ UMa p 1 0.283356 13.00 13.70 0.70 20.12. 13:04 315 (NW) 39
EM Tuc p 4 0.326575 12.16 12.76 0.60 20.12. 13:04 155 (SE) -35
QW Gem p 1 0.3581235 10.33 10.74 0.41 20.12. 13:04 16 (N) -9
V574 Lyr p 1 0.2731267 12.01 12.68 0.67 20.12. 13:05 241 (SW) 68
YY Eri p 1 0.3214963 8.37 9.04 0.67 20.12. 13:05 71 (E) -28
V1151 Her p 10 0.27818 12.80 13.05 0.25 20.12. 13:05 292 (W) 52
VV Lac p 6 3.454228 13.90 15.50 1.60 20.12. 13:05 70 (E) 67
DH CVn p 1 0.365804 12.72 13.24 0.52 20.12. 13:05 311 (NW) 14
V687 Sgr p 9 0.646156 12.50 13.30 0.80 20.12. 13:05 202 (S) 2
EF CVn p 1 0.27205 13.10 13.50 0.40 20.12. 13:06 294 (NW) 17
NO Cam p 1 0.430755 12.20 13.00 0.80 20.12. 13:06 16 (N) 41
V1007 Cas s 5 0.332007 12.00 12.41 0.41 20.12. 13:06 64 (NE) 52
BP Vel p 10 0.264987 12.90 13.80 0.90 20.12. 13:06 333 (NW) -85
V411 Lyr p 6 0.582626 13.50 14.50 1.00 20.12. 13:06 220 (SW) 71
V404 CMa p 10 0.45178 17.45 18.40 0.95 20.12. 13:06 45 (NE) -52
V640 Aur s 1 0.3279975 12.52 13.00 0.48 20.12. 13:06 19 (N) 16
DU CVn s 2 0.3071015 13.10 13.10 0.00 20.12. 13:06 308 (NW) 18
V1052 Her p 1 0.370829 12.20 12.65 0.45 20.12. 13:06 245 (SW) 47
CR Lac p 10 0.36689 13.90 14.70 0.80 20.12. 13:06 72 (E) 65
OQ Cam s 6 0.43784 10.90 10.90 0.00 20.12. 13:06 30 (NE) 36
AY Aqr s 10 0.281995 13.70 14.30 0.60 20.12. 13:07 146 (SE) 14
V649 Lyr s 1 0.292256 14.50 14.91 0.41 20.12. 13:07 265 (W) 73
V1207 Her p 8 0.2667556 12.55 13.40 0.85 20.12. 13:07 258 (W) 43
BB Peg s 1 0.361501 10.80 11.40 0.60 20.12. 13:07 128 (SE) 46
V413 Gem p 7 0.532812 14.55 15.00 0.45 20.12. 13:07 19 (N) -24
FP Eri p 9 0.335269 9.71 9.85 0.14 20.12. 13:08 87 (E) -15
BG CrA p 10 0.4527693 14.50 15.30 0.80 20.12. 13:08 194 (S) 1
RY Aur p 1 2.725394 11.70 14.00 2.30 20.12. 13:08 32 (NE) 6
PT Vir p 7 0.3081795 13.38 13.56 0.18 20.12. 13:08 297 (NW) -8
V364 UMa s 8 0.3669815 13.40 13.95 0.55 20.12. 13:09 320 (NW) 43
V870 Cyg s 7 1.307911 15.40 15.80 0.40 20.12. 13:09 204 (SW) 69
V1045 Cyg s 8 0.447665 15.80 16.00 0.20 20.12. 13:09 23 (NE) 87
ST Aqr p 1 0.780991 9.15 9.67 0.52 20.12. 13:09 143 (SE) 26
V2545 Cyg p 3 0.369188 11.10 11.33 0.23 20.12. 13:09 167 (S) 71
KV Peg s 5 0.4577795 11.73 11.73 0.00 20.12. 13:09 149 (SE) 54
V1333 Her p 1 0.317594 13.27 13.82 0.55 20.12. 13:10 279 (W) 71
BQ Cap p 8 1.474088 8.11 8.40 0.29 20.12. 13:10 158 (S) 17
V957 Cyg s 4 1.673536 12.20 12.60 0.40 20.12. 13:10 196 (S) 69
G3285.1748 And p 9 0.43823514 12.58 13.26 0.68 20.12. 13:10 55 (NE) 34
SW Ret p 10 0.3547995 12.63 13.08 0.45 20.12. 13:10 140 (SE) -52
QQ UMa p 10 0.372776 13.30 14.10 0.80 20.12. 13:10 347 (N) 10
NX Dra p 9 0.275807 12.62 12.83 0.21 20.12. 13:11 345 (N) 40
SW Sex p 1 0.13493852 14.80 16.70 1.90 20.12. 13:11 320 (NW) -36
V473 Cas s 1 0.41546 13.40 13.40 0.00 20.12. 13:11 49 (NE) 44
XY UMa p 1 0.47899511 9.50 10.17 0.67 20.12. 13:12 351 (N) 15
KP Boo p 9 0.589859 11.90 12.35 0.45 20.12. 13:12 300 (NW) 34
V733 Her s 3 0.4174915 13.80 14.30 0.50 20.12. 13:12 282 (W) 62
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.