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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:50 // 15:00 UTC
Civil Twilight (6°): 06:14 // 15:36 UTC
Nautical Twilight (12°): 05:32 // 16:18 UTC
Astronomical Twilight (18°): 04:53 // 16:57 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
YY Gem s 1 0.8142822 8.91 9.59 0.68 16.12. 21:29 97 (E) 49
UZ For p 10 0.087865429 18.20 20.90 2.70 16.12. 21:29 189 (S) 14
GG Psc p 9 0.456242 13.75 14.00 0.25 16.12. 21:30 264 (W) 50
V2284 Cyg s 1 0.3069917 12.71 12.71 0.00 16.12. 21:30 329 (NW) 18
LO Pav p 10 0.6598 15.90 16.50 0.60 16.12. 21:30 210 (SW) -60
V740 Per s 4 0.373042 11.22 11.87 0.65 16.12. 21:30 186 (S) 74
V383 Mon p 2 0.6346866 14.70 15.40 0.70 16.12. 21:30 131 (SE) 26
V1321 Her p 10 0.294372 10.68 10.94 0.26 16.12. 21:30 342 (N) 10
BS Cas p 1 0.440469 12.20 12.60 0.40 16.12. 21:30 307 (NW) 64
NSV 04158 Cnc p 2 0.37841 14.50 15.00 0.50 16.12. 21:30 97 (E) 28
BC Hya p 10 1.11481 11.20 12.00 0.80 16.12. 21:30 109 (E) -14
MU Vir p 10 1.34092 7.24 7.28 0.04 16.12. 21:30 43 (NE) -43
BW Cas p 1 1.262835 12.40 13.10 0.70 16.12. 21:30 318 (NW) 65
LM And p 3 0.761178 12.20 13.50 1.30 16.12. 21:31 279 (W) 70
TV UMi s 1 0.4155497 8.77 8.85 0.08 16.12. 21:31 6 (N) 34
FH Sge p 9 4.456048 13.40 14.30 0.90 16.12. 21:31 305 (NW) -4
V422 And s 4 1.015595 13.40 13.40 0.00 16.12. 21:31 301 (NW) 43
Y For p 10 0.2699092 13.80 14.20 0.40 16.12. 21:31 200 (S) 11
AG LMi p 7 0.679508 10.72 11.31 0.59 16.12. 21:31 62 (NE) 21
EF Boo s 1 0.4205155 9.43 9.43 0.00 16.12. 21:31 16 (N) 13
RT LMi p 1 0.3749177 11.40 11.70 0.30 16.12. 21:31 70 (E) 29
EW Psc p 8 0.241202 10.38 10.38 0.00 16.12. 21:31 255 (W) 24
IT Her p 1 0.3393957 12.90 13.30 0.40 16.12. 21:32 326 (NW) -8
AS Ser s 1 0.4662346 11.40 11.50 0.10 16.12. 21:32 11 (N) -37
V1065 Her p 4 0.397828 11.50 12.10 0.60 16.12. 21:32 341 (N) -10
V404 Hya p 7 0.309535 14.85 15.25 0.40 16.12. 21:32 101 (E) 15
V830 Cep p 10 0.2601155 13.40 14.85 1.45 16.12. 21:32 335 (NW) 40
UU Ant p 7 1.364121 12.50 13.10 0.60 16.12. 21:32 113 (SE) -16
BU Tri s 1 0.295568 14.40 15.00 0.60 16.12. 21:32 251 (W) 65
V648 Lyr s 1 0.368752 13.22 13.62 0.40 16.12. 21:32 336 (NW) 5
V1237 Tau s 8 0.287447 14.03 14.03 0.00 16.12. 21:32 145 (SE) 61
V417 Aql s 1 0.3703135 11.00 11.50 0.50 16.12. 21:32 306 (NW) -20
V714 Mon p 1 0.3445093 11.83 12.37 0.54 16.12. 21:32 137 (SE) 37
GZ And s 1 0.3050173 10.83 11.58 0.75 16.12. 21:33 268 (W) 69
EL Gem p 1 1.428316 12.80 13.60 0.80 16.12. 21:33 126 (SE) 51
V473 And s 2 0.4013 13.80 14.15 0.35 16.12. 21:33 283 (W) 49
AZ Vel p 10 0.77578092 12.70 13.60 0.90 16.12. 21:33 139 (SE) -19
V2287 Cyg s 6 0.907659 11.60 11.60 0.00 16.12. 21:33 331 (NW) 21
GW Psc p 8 0.3363377 11.35 12.00 0.65 16.12. 21:33 237 (SW) 34
V664 Pup p 10 0.330557 11.89 12.26 0.37 16.12. 21:34 151 (SE) -19
V437 Dra p 10 0.316053 13.75 14.40 0.65 16.12. 21:34 334 (NW) 32
V2291 Cyg s 10 0.8167 11.50 11.50 0.00 16.12. 21:34 328 (NW) 17
V1156 Cen p 10 1.04222 10.30 11.02 0.72 16.12. 21:34 90 (E) -55
CN Ind p 9 0.45364 9.43 9.87 0.44 16.12. 21:34 242 (SW) -49
V1315 Her p 1 0.358361 12.75 13.10 0.35 16.12. 21:34 341 (N) 3
RX Her p 1 1.7785724 7.28 7.87 0.59 16.12. 21:34 325 (NW) -21
AK Boo s 8 0.69403 15.80 16.30 0.50 16.12. 21:34 36 (NE) -8
V1005 Her p 3 0.278962 14.11 14.68 0.57 16.12. 21:34 358 (N) 10
V1295 Her s 1 0.349236 12.05 12.45 0.40 16.12. 21:34 344 (N) 7
V1098 Her s 1 0.352269 12.44 12.44 0.00 16.12. 21:34 347 (N) 12
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.