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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:08 // 19:04 UTC
Civil Twilight (6°): 02:28 // 19:43 UTC
Nautical Twilight (12°): 01:30 // 20:41 UTC
Astronomical Twilight (18°): 23:56 // 22:16 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
DY CVn s 1 0.2459495 12.00 12.00 0.00 18.07. 06:44 27 (NE) 2
TV UMi p 1 0.4155497 8.77 8.85 0.08 18.07. 06:44 2 (N) 33
V1022 Oph s 4 0.2394017 15.10 15.95 0.85 18.07. 06:44 342 (N) -43
IL Boo p 6 0.347407 13.10 13.55 0.45 18.07. 06:45 14 (N) 7
MU Gem s 1 0.7262005 14.50 14.90 0.40 18.07. 06:45 111 (E) 34
G5821.0087 Aqr p 7 0.628635 11.75 11.75 0.00 18.07. 06:45 245 (SW) 10
QR Cen p 10 2.288649 13.10 13.70 0.60 18.07. 06:45 136 (SE) -74
BB Vul s 5 0.938919 12.50 12.50 0.00 18.07. 06:45 299 (NW) 12
BQ Ari p 6 0.282335 10.28 10.55 0.27 18.07. 06:45 197 (S) 53
V857 Her s 1 0.38223 10.90 10.90 0.00 18.07. 06:45 345 (N) 0
SW Lac p 1 0.320719 8.51 9.39 0.88 18.07. 06:45 284 (W) 41
V940 Oph p 10 0.433226 14.80 15.80 1.00 18.07. 06:45 320 (NW) -24
V362 UMa s 8 0.3428 14.20 14.60 0.40 18.07. 06:45 15 (N) 12
EY Lac s 5 2.277929 13.80 13.80 0.00 18.07. 06:45 305 (NW) 48
V1848 Ori p 1 0.2663505 10.96 11.56 0.60 18.07. 06:45 147 (SE) 41
V434 Ser p 6 0.884 13.30 14.60 1.30 18.07. 06:46 2 (N) -37
AM Leo p 1 0.3657975 9.25 9.83 0.58 18.07. 06:46 66 (NE) -7
CP Psc s 1 0.6840085 10.69 10.69 0.00 18.07. 06:46 252 (W) 57
V1295 Her s 1 0.349236 12.05 12.45 0.40 18.07. 06:46 336 (NW) 10
V1125 Oph p 2 0.911655 11.00 11.50 0.50 18.07. 06:46 337 (NW) -26
V842 Cyg s 1 0.8591385 14.00 14.10 0.10 18.07. 06:46 311 (NW) 3
HI Leo s 1 0.3115905 10.90 10.90 0.00 18.07. 06:46 69 (E) -15
AC Cnc s 1 0.3004773 13.80 14.70 0.90 18.07. 06:46 90 (E) 17
IV Boo p 8 0.2830385 14.30 15.10 0.80 18.07. 06:46 16 (N) -8
FW CVn p 10 0.3454 9.25 9.32 0.07 18.07. 06:46 18 (N) 3
GO CVn s 7 0.537569 13.50 13.50 0.00 18.07. 06:47 15 (N) 5
BW Leo p 1 0.3373728 14.70 15.50 0.80 18.07. 06:47 56 (NE) -5
QV Boo p 10 0.324797 14.20 15.00 0.80 18.07. 06:47 359 (N) 0
V476 Aql s 8 0.624685 13.30 13.30 0.00 18.07. 06:47 308 (NW) -19
V651 Ara s 10 0.2770608 14.60 15.30 0.70 18.07. 06:48 230 (SW) -77
CK Boo p 1 0.3551495 8.99 9.26 0.27 18.07. 06:48 16 (N) -30
V1044 Sco p 8 0.914833 8.60 9.07 0.47 18.07. 06:48 345 (N) -61
V365 UMa p 10 0.381189 12.85 13.15 0.30 18.07. 06:48 12 (N) 17
V907 Mon p 10 1.41626 10.31 10.59 0.28 18.07. 06:48 122 (SE) 32
V1263 Cen p 10 0.410756 12.10 12.95 0.85 18.07. 06:48 71 (E) -58
PW Cen p 10 2.503403 11.30 11.80 0.50 18.07. 06:48 127 (SE) -74
FS Cep p 10 1.347525 11.80 12.30 0.50 18.07. 06:48 332 (NW) 43
DX Tuc p 8 0.37711 9.48 9.79 0.31 18.07. 06:48 204 (SW) -32
V811 Her p 9 0.941947 14.00 15.40 1.40 18.07. 06:49 339 (N) 7
V2477 Cyg s 4 0.31125 9.86 10.52 0.66 18.07. 06:49 322 (NW) 32
V891 Aql s 10 0.419508 15.40 15.80 0.40 18.07. 06:49 292 (W) -17
IV Ara p 10 0.99958 13.40 14.50 1.10 18.07. 06:49 233 (SW) -71
SW Ant p 10 0.3802 13.80 14.90 1.10 18.07. 06:49 104 (E) -21
V548 Cyg p 1 1.805238 8.54 9.29 0.75 18.07. 06:49 323 (NW) 28
FI Boo p 1 0.389997 9.60 9.70 0.10 18.07. 06:50 2 (N) 11
V1853 Ori p 1 0.383 11.60 12.02 0.42 18.07. 06:50 141 (SE) 51
V462 Per p 5 0.577975 13.70 14.20 0.50 18.07. 06:50 187 (S) 76
V518 Cas s 8 6.311975 11.06 11.06 0.00 18.07. 06:50 319 (NW) 75
V481 Cam p 10 0.319855 14.50 15.50 1.00 18.07. 06:50 8 (N) 53
XY Men s 10 0.7766348 10.63 10.88 0.25 18.07. 06:50 170 (S) -33
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.