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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:53 // 15:01 UTC
Civil Twilight (6°): 06:16 // 15:38 UTC
Nautical Twilight (12°): 05:35 // 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 °
BV Eri s 1 0.5076543 8.12 8.42 0.30 20.12. 14:25 91 (E) -13
CZEV090 CMi p 1 0.435898 12.80 12.90 0.10 20.12. 14:26 36 (NE) -21
CR Del s 8 0.3537417 13.50 13.70 0.20 20.12. 14:26 203 (SW) 54
V909 Cep s 7 0.425573 12.13 12.13 0.00 20.12. 14:26 42 (NE) 75
V515 Cam p 6 0.30833 13.45 14.10 0.65 20.12. 14:26 350 (N) 38
VW Tri p 1 0.298863 13.90 14.40 0.50 20.12. 14:26 81 (E) 37
V1125 Oph p 2 0.911655 11.00 11.50 0.50 20.12. 14:26 260 (W) 23
RZ Tau p 1 0.4156763 10.08 10.71 0.63 20.12. 14:26 64 (NE) 3
CR Lac p 10 0.36689 13.90 14.70 0.80 20.12. 14:26 77 (E) 78
V349 Dra p 10 0.3898685 11.30 11.70 0.40 20.12. 14:26 304 (NW) 43
V1222 Cen p 10 1.4329 16.83 16.85 0.02 20.12. 14:27 227 (SW) -69
V1140 Cen p 9 0.434606 13.60 14.70 1.10 20.12. 14:27 269 (W) -51
V948 Mon s 7 0.377107 13.00 13.60 0.60 20.12. 14:27 27 (NE) -37
UX CVn p 7 0.573704 11.73 12.00 0.27 20.12. 14:27 327 (NW) 4
G3053.1924 CrB p 1 0.16177042 13.17 13.87 0.70 20.12. 14:27 295 (NW) 29
G5236.0391 Aqr p 8 0.341529 13.29 13.71 0.42 20.12. 14:27 159 (S) 34
OV Cen p 10 1.1371997 11.30 11.90 0.60 20.12. 14:27 225 (SW) -55
V934 Mon p 9 0.509444 12.60 13.20 0.60 20.12. 14:27 40 (NE) -33
OV Dra p 9 0.0587357 19.00 20.70 1.70 20.12. 14:27 339 (N) 33
BO Ari s 1 0.3181937 10.00 10.00 0.00 20.12. 14:27 85 (E) 32
V1107 Cas p 1 0.273412 12.88 13.20 0.32 20.12. 14:28 47 (NE) 56
V587 Cyg p 7 1.955552 14.30 16.20 1.90 20.12. 14:28 197 (S) 83
TZ CMi s 5 1.776814 13.00 13.20 0.20 20.12. 14:28 30 (NE) -29
G1715.1370 Peg s 1 0.357344 11.84 11.84 0.00 20.12. 14:28 134 (SE) 53
V645 And s 8 0.4125814 13.05 13.05 0.00 20.12. 14:28 81 (E) 71
OT Cep s 3 0.4812313 12.70 13.30 0.60 20.12. 14:28 10 (N) 55
LY Boo p 9 0.41441 13.10 13.31 0.21 20.12. 14:29 304 (NW) 23
DQ CVn p 1 0.491422 12.28 12.56 0.28 20.12. 14:29 322 (NW) 5
QU Dra p 9 0.276915 14.10 14.80 0.70 20.12. 14:29 315 (NW) 40
V483 Cam s 8 0.382247 12.95 13.25 0.30 20.12. 14:29 4 (N) 44
V496 Cam s 7 0.392897 13.95 14.40 0.45 20.12. 14:29 3 (N) 41
AH Cnc p 1 0.360455 13.31 13.69 0.38 20.12. 14:29 10 (N) -28
V385 Cam s 9 0.615272 13.65 14.20 0.55 20.12. 14:29 15 (N) 43
V511 Cam p 9 0.404615 12.60 12.85 0.25 20.12. 14:29 358 (N) 42
V342 Vir p 7 0.754193 10.50 10.86 0.36 20.12. 14:30 291 (W) -22
SW Ant s 10 0.3802 13.80 14.60 0.80 20.12. 14:30 349 (N) -65
V404 Aur p 1 0.754318 12.20 12.70 0.50 20.12. 14:30 37 (NE) 14
YY Eri s 1 0.3214963 8.37 8.99 0.62 20.12. 14:30 88 (E) -15
V415 Nor p 10 0.4805 17.54 18.00 0.46 20.12. 14:30 223 (SW) -37
CX Aqr s 1 0.5559864 10.55 10.80 0.25 20.12. 14:30 159 (S) 37
CK Aqr p 6 0.2833722 12.90 13.80 0.90 20.12. 14:30 188 (S) 29
DW Pav p 10 0.698 15.70 16.40 0.70 20.12. 14:31 194 (S) -31
BG Lyn p 1 1.1998387 10.68 11.57 0.89 20.12. 14:31 17 (N) 3
V959 Cep s 9 0.372264 11.45 11.68 0.23 20.12. 14:31 30 (NE) 65
TY UMa s 1 0.354548 11.48 12.14 0.66 20.12. 14:31 337 (NW) 21
V390 Gem p 7 2.149453 11.32 11.95 0.63 20.12. 14:31 27 (NE) -21
V2524 Cyg s 3 0.450677 13.35 13.85 0.50 20.12. 14:31 315 (NW) 76
BG Boo p 1 0.64008 13.50 14.30 0.80 20.12. 14:31 303 (NW) 6
V1302 Her p 1 0.316291 12.72 13.10 0.38 20.12. 14:31 282 (W) 53
IP Lac s 1 0.8520135 13.20 13.20 0.00 20.12. 14:31 72 (E) 84
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.