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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:40 // 17:06 UTC
Civil Twilight (6°): 04:10 // 17:37 UTC
Nautical Twilight (12°): 03:31 // 18:15 UTC
Astronomical Twilight (18°): 02:51 // 18:55 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
RX Ari s 1 1.0296285 9.40 9.50 0.10 20.09. 04:44 255 (W) 42
DU Hya p 9 1.660175 11.90 14.00 2.10 20.09. 04:44 110 (E) -26
V527 Cas s 7 4.86027 12.90 13.50 0.60 20.09. 04:44 329 (NW) 53
V414 Peg p 10 3.69948 8.49 8.60 0.11 20.09. 04:45 289 (W) -8
AB And p 1 0.3318894 9.50 10.32 0.82 20.09. 04:45 301 (NW) 23
V446 Peg s 1 0.305983 14.00 14.00 0.00 20.09. 04:45 310 (NW) 3
EH Lyn p 1 0.326743 13.00 13.28 0.28 20.09. 04:45 94 (E) 51
MW Boo p 10 0.364135 14.00 14.40 0.40 20.09. 04:45 29 (NE) 15
YY Gru p 9 0.2926495 12.40 13.20 0.80 20.09. 04:45 238 (SW) -44
V418 Nor p 10 0.3849 16.18 16.50 0.32 20.09. 04:45 122 (SE) -72
CZ Peg p 9 0.562229 13.40 14.40 1.00 20.09. 04:45 307 (NW) 3
BD CrB p 9 0.356872 14.20 14.70 0.50 20.09. 04:45 26 (NE) 1
DS Vel p 10 0.7215652 10.90 11.50 0.60 20.09. 04:45 146 (SE) -24
V474 Peg p 10 0.442868 14.60 14.78 0.18 20.09. 04:46 313 (NW) 12
V689 Cyg s 9 1.4553015 14.00 14.00 0.00 20.09. 04:46 335 (NW) 1
BG CMa p 10 1.73927 13.70 14.60 0.90 20.09. 04:46 163 (S) 13
V797 Cep s 1 0.270449 14.60 14.60 0.00 20.09. 04:46 345 (N) 54
V1104 Her p 1 0.227876 13.30 14.10 0.80 20.09. 04:46 356 (N) 9
DQ CVn p 1 0.491422 12.28 12.56 0.28 20.09. 04:46 57 (NE) 18
BH Del p 5 1.614156 13.20 15.60 2.40 20.09. 04:46 318 (NW) -17
IR Cnc s 5 0.717767 11.90 12.27 0.37 20.09. 04:46 115 (SE) 49
V456 Vul p 10 3.042089 12.14 12.81 0.67 20.09. 04:46 318 (NW) -1
V366 Cyg p 6 1.096018 10.00 10.50 0.50 20.09. 04:47 334 (NW) 21
V749 Cyg s 5 0.8854365 13.00 13.00 0.00 20.09. 04:47 334 (NW) 20
V1263 Cen p 10 0.410756 12.10 12.95 0.85 20.09. 04:47 99 (E) -37
V865 Cyg s 2 0.3653018 14.00 14.60 0.60 20.09. 04:47 339 (N) -4
HX Lac s 4 0.527476 14.20 14.80 0.60 20.09. 04:47 320 (NW) 24
V477 Lyr p 9 0.471729 14.30 16.00 1.70 20.09. 04:47 350 (N) -12
V422 Cas p 10 3.706768 14.90 16.70 1.80 20.09. 04:47 309 (NW) 55
KZ Cnc p 9 1 15.66 15.76 0.10 20.09. 04:48 119 (SE) 36
RU Eri s 1 0.632199 9.37 9.64 0.27 20.09. 04:48 209 (SW) 21
OP Dra p 9 0.323163 14.71 15.09 0.38 20.09. 04:48 22 (N) 48
RW CrB p 1 0.7264112 10.22 10.78 0.56 20.09. 04:48 27 (NE) -6
V1300 Her p 1 0.296334 12.63 13.00 0.37 20.09. 04:48 359 (N) -2
V361 Tel p 10 0.88483 12.70 14.50 1.80 20.09. 04:48 252 (W) -79
TV Mus p 10 0.4456651 11.00 11.30 0.30 20.09. 04:49 144 (SE) -43
KN Vul p 1 0.3573295 13.00 13.40 0.40 20.09. 04:49 332 (NW) -7
EX CVn p 4 0.2771572 13.10 13.50 0.40 20.09. 04:49 54 (NE) 21
V2540 Cyg s 1 0.405005 12.40 12.40 0.00 20.09. 04:49 334 (NW) 13
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 20.09. 04:49 327 (NW) 18
V375 Cam s 8 0.32208 13.60 14.10 0.50 20.09. 04:49 355 (N) 61
V743 Sgr p 10 0.276635806 13.80 14.30 0.50 20.09. 04:49 2 (N) -68
KM Cen p 10 0.7733255 13.00 13.40 0.40 20.09. 04:49 140 (SE) -43
CC Lyn s 6 0.354627 6.42 6.42 0.00 20.09. 04:50 100 (E) 70
AX Vir s 1 0.7025264 10.00 10.24 0.24 20.09. 04:50 68 (E) -13
GY Cnc p 7 0.1754425 16.50 17.80 1.30 20.09. 04:50 109 (E) 39
DS Psc s 4 0.3424915 11.75 11.75 0.00 20.09. 04:50 258 (W) 14
V1181 Her s 1 0.337042 11.00 11.36 0.36 20.09. 04:50 16 (N) -1
MT And p 8 0.358775 14.80 15.30 0.50 20.09. 04:50 274 (W) 54
IK Boo p 1 0.303116 12.00 12.50 0.50 20.09. 04:50 45 (NE) 3
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.