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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 °
DN Cen p 10 0.739009 12.90 13.60 0.70 20.12. 06:24 180 (S) -18
VW Phe s 10 1.74216 10.70 11.00 0.30 20.12. 06:24 355 (N) -82
PZ Cam p 10 0.28589 13.20 13.50 0.30 20.12. 06:24 341 (N) 28
BP Cen p 10 2.170536 12.20 16.00 3.80 20.12. 06:24 180 (S) -10
CO Ind p 10 0.597959 10.64 11.25 0.61 20.12. 06:24 114 (SE) -48
SW Lyn s 1 0.6440665 9.51 9.65 0.14 20.12. 06:24 293 (NW) 37
V836 Cep p 10 0.418772 13.25 13.60 0.35 20.12. 06:24 31 (NE) 33
V906 Cyg p 5 0.3651677 14.90 15.70 0.80 20.12. 06:24 64 (NE) 24
V583 Lyr s 10 11.2579 12.90 12.90 0.00 20.12. 06:24 65 (NE) 31
V1094 Her s 1 0.392119 12.60 12.60 0.00 20.12. 06:24 85 (E) 44
V1153 Her p 10 0.374217 12.40 12.65 0.25 20.12. 06:24 72 (E) 64
MR Boo p 10 0.866897 11.06 11.47 0.41 20.12. 06:24 77 (E) 77
RW Com s 1 0.2373465 11.00 11.56 0.56 20.12. 06:24 207 (SW) 65
V742 Her p 1 0.5776513 13.80 14.50 0.70 20.12. 06:24 72 (E) 47
V1151 Her p 10 0.27818 12.80 13.05 0.25 20.12. 06:24 77 (E) 64
V877 Per p 1 1.1109827 13.91 15.27 1.36 20.12. 06:25 346 (N) 15
EU Hya p 2 0.7782075 10.10 10.80 0.70 20.12. 06:26 251 (W) 7
AH Vir p 1 0.4075267 8.89 9.40 0.51 20.12. 06:26 207 (SW) 49
V822 Her p 1 1.391137 6.12 6.30 0.18 20.12. 06:26 87 (E) 16
DU Hya p 9 1.660175 11.90 14.00 2.10 20.12. 06:26 199 (S) 6
V1223 Her p 10 0.679439 10.40 10.70 0.30 20.12. 06:27 77 (E) 56
V636 Aur s 1 0.3406176 13.70 14.10 0.40 20.12. 06:27 309 (NW) 14
V1647 Aql s 6 0.463588 13.50 13.90 0.40 20.12. 06:27 94 (E) -10
V368 Cam s 6 0.4089212 13.35 13.35 0.00 20.12. 06:27 343 (N) 37
V1120 Oph p 5 0.3367531 13.90 14.40 0.50 20.12. 06:27 135 (SE) 23
V677 Cen s 9 0.3250284 11.50 11.60 0.10 20.12. 06:27 165 (S) -2
EX Leo s 1 0.408605 8.27 8.27 0.00 20.12. 06:27 238 (SW) 44
V781 Tau p 1 0.344909 8.90 9.30 0.40 20.12. 06:27 305 (NW) 7
V664 Pup p 10 0.330557 11.89 12.26 0.37 20.12. 06:27 231 (SW) -36
V2422 Cyg s 1 0.506166 13.00 13.00 0.00 20.12. 06:27 55 (NE) 22
V1262 Cen p 10 0.3704696 11.82 12.70 0.88 20.12. 06:28 184 (S) 2
BC Cru p 10 1.561176 13.60 14.00 0.40 20.12. 06:28 187 (S) -25
V470 Cam s 1 0.0956467 14.10 14.25 0.15 20.12. 06:28 327 (NW) 43
FZ CVn s 9 0.358335 13.50 13.80 0.30 20.12. 06:28 148 (SE) 78
G6891.1025 Sgr p 8 0.405543 9.00 9.00 0.00 20.12. 06:28 101 (E) -23
LU Lac p 2 0.2988016 14.60 15.45 0.85 20.12. 06:28 28 (NE) 19
MM Dra p 8 0.2644 14.54 14.90 0.36 20.12. 06:28 33 (NE) 41
SY Ara p 10 1.856664 10.50 12.10 1.60 20.12. 06:28 153 (SE) -22
AP Dor p 10 0.213593 9.38 9.60 0.22 20.12. 06:29 232 (SW) -58
V1542 Aql s 1 0.417537 11.71 12.31 0.60 20.12. 06:29 81 (E) 4
G5197.0695 Aqr p 7 0.362937 12.88 12.88 0.00 20.12. 06:29 72 (E) -18
HW Aur s 1 1.1774199 12.00 12.60 0.60 20.12. 06:29 321 (NW) 11
V523 And p 10 0.528539 11.90 12.40 0.50 20.12. 06:29 4 (N) -3
BU Tri p 1 0.295568 14.40 15.00 0.60 20.12. 06:30 351 (N) -2
BP Dra s 10 0.9868093 14.40 14.70 0.30 20.12. 06:30 39 (NE) 38
MN Cas s 1 1.916929 10.10 10.57 0.47 20.12. 06:30 358 (N) 15
RW Dor p 2 0.2854633 10.80 11.40 0.60 20.12. 06:30 215 (SW) -57
BS Cas p 1 0.440469 12.20 12.60 0.40 20.12. 06:30 1 (N) 19
GN Boo p 1 0.3016025 10.75 11.30 0.55 20.12. 06:30 135 (SE) 64
IT Her s 1 0.3393957 12.90 12.90 0.00 20.12. 06:30 81 (E) 26
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.