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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:54 // 15:03 UTC
Civil Twilight (6°): 06:18 // 15:39 UTC
Nautical Twilight (12°): 05:36 // 16:21 UTC
Astronomical Twilight (18°): 04:57 // 17:00 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V687 Sgr p 9 0.646156 12.50 13.30 0.80 23.12. 20:30 285 (W) -58
V403 Vul p 9 1.08706 6.82 6.88 0.06 23.12. 20:30 290 (W) 10
CC Com s 1 0.2206859 11.30 11.30 0.00 23.12. 20:30 47 (NE) -4
V387 Her p 1 0.589466 12.80 13.40 0.60 23.12. 20:30 336 (NW) -17
EF Dra s 1 0.424031 10.48 10.48 0.00 23.12. 20:31 346 (N) 33
PR Boo p 10 0.371281 13.70 14.10 0.40 23.12. 20:31 4 (N) 5
QX Vir p 1 0.242075 13.31 13.60 0.29 23.12. 20:31 23 (NE) -44
OQ Dra p 7 0.3396745 13.20 13.80 0.60 23.12. 20:31 19 (N) 39
IT Her s 1 0.3393957 12.90 12.90 0.00 23.12. 20:31 319 (NW) -4
CW CMa p 9 2.11797737 8.58 8.98 0.40 23.12. 20:31 131 (SE) 2
RR Vel p 10 1.85419 10.70 11.80 1.10 23.12. 20:31 115 (SE) -37
V501 CrA p 10 0.4110817 12.80 13.40 0.60 23.12. 20:31 277 (W) -62
EL CMi p 6 1.053835 11.54 12.20 0.66 23.12. 20:31 110 (E) 16
IZ Mon s 1 0.779805 11.90 12.00 0.10 23.12. 20:32 118 (SE) 32
V1151 Her p 10 0.27818 12.80 13.05 0.25 23.12. 20:32 357 (N) 9
ST Tri s 1 0.479052 14.30 14.50 0.20 23.12. 20:32 224 (SW) 72
CV Cam s 3 0.973261 9.41 9.41 0.00 23.12. 20:32 357 (N) 87
BY Peg p 1 0.341936 12.90 13.60 0.70 23.12. 20:32 290 (W) 21
UU Aqr p 1 0.16358045 10.90 12.60 1.70 23.12. 20:32 263 (W) 1
V473 Cas p 1 0.41546 13.40 14.00 0.60 23.12. 20:32 302 (NW) 70
V1306 Her p 1 0.370368 11.70 12.10 0.40 23.12. 20:32 337 (NW) 7
IW Pav p 10 1.7428 15.00 15.80 0.80 23.12. 20:32 207 (SW) -52
V797 Cep s 1 0.270449 14.60 14.60 0.00 23.12. 20:32 351 (N) 58
V2240 Cyg s 1 0.404173 12.03 12.03 0.00 23.12. 20:32 310 (NW) 16
AA Dor p 10 0.2615397 11.13 11.60 0.47 23.12. 20:32 169 (S) -31
V1271 Her p 10 0.31962 14.20 14.70 0.50 23.12. 20:33 340 (N) 4
V964 Per p 8 0.417274 12.40 12.90 0.50 23.12. 20:33 75 (E) 79
GO CVn s 7 0.537569 13.50 13.50 0.00 23.12. 20:33 17 (N) 5
V1077 Cas p 9 0.260823 14.73 15.58 0.85 23.12. 20:33 306 (NW) 67
BRHV146 Gem s 1 0.350606 12.40 12.70 0.30 23.12. 20:33 114 (SE) 38
V415 Gem s 1 0.350606 12.40 12.70 0.30 23.12. 20:33 114 (SE) 38
VZ Psc s 1 0.2612592 10.20 10.43 0.23 23.12. 20:33 253 (W) 20
RT Lac p 7 5.0739 8.84 9.89 1.05 23.12. 20:33 299 (NW) 35
V1038 Her s 1 0.26818 11.80 11.80 0.00 23.12. 20:33 345 (N) -5
BF Cap p 9 0.532676 8.92 9.27 0.35 23.12. 20:33 273 (W) -28
V574 Lyr s 1 0.2731267 12.01 12.01 0.00 23.12. 20:33 328 (NW) 3
FG Hya p 1 0.3278324 9.90 10.28 0.38 23.12. 20:33 103 (E) 15
V364 Aps s 5 0.295464 14.00 14.00 0.00 23.12. 20:33 183 (S) -63
AK Tri p 4 0.7017145 11.48 12.00 0.52 23.12. 20:33 229 (SW) 68
EY CVn s 1 0.342687 11.91 12.20 0.29 23.12. 20:33 32 (NE) 1
OW Com p 10 0.258127 15.40 16.40 1.00 23.12. 20:33 35 (NE) -16
V1096 Her s 1 0.2414165 13.05 13.05 0.00 23.12. 20:33 341 (N) 7
HM Mon p 1 0.40765587 13.40 14.20 0.80 23.12. 20:33 123 (SE) 25
FS Leo s 1 0.456967 9.06 9.06 0.00 23.12. 20:33 61 (NE) -4
GO Mus s 10 0.524 14.60 15.20 0.60 23.12. 20:34 159 (S) -59
V366 Per p 3 1.421996 13.70 16.30 2.60 23.12. 20:34 225 (SW) 73
V873 Per p 1 0.294902 10.80 11.50 0.70 23.12. 20:34 235 (SW) 77
EM Cep p 1 0.806181 7.02 7.17 0.15 23.12. 20:34 320 (NW) 44
AL Oph p 6 0.992999 14.10 15.00 0.90 23.12. 20:34 333 (NW) -23
V571 And p 9 0.357641 13.70 14.20 0.50 23.12. 20:34 240 (SW) 70
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.