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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:05 // 18:47 UTC
Civil Twilight (6°): 02:26 // 19:26 UTC
Nautical Twilight (12°): 01:31 // 20:21 UTC
Astronomical Twilight (18°): 00:12 // 21:41 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V349 Dra p 10 0.3898685 11.30 11.70 0.40 21.05. 06:15 316 (NW) 30
V779 Sgr p 10 0.4450335 11.40 12.00 0.60 21.05. 06:15 243 (SW) -15
V1637 Ori p 9 1.82278 12.00 13.10 1.10 21.05. 06:15 96 (E) 0
MM Com s 1 0.30199 12.00 12.00 0.00 21.05. 06:15 338 (N) -2
V1068 Her s 1 0.394304 12.40 12.40 0.00 21.05. 06:15 301 (NW) 39
V951 Per s 7 0.270478 12.70 13.14 0.44 21.05. 06:16 76 (E) 35
V450 Lac p 6 4.4479 13.50 14.80 1.30 21.05. 06:16 246 (SW) 84
V348 Cyg p 9 0.28423 14.10 15.10 1.00 21.05. 06:16 269 (W) 66
V1159 Her p 10 0.28735 13.30 14.00 0.70 21.05. 06:16 313 (NW) 27
WZ And s 1 0.695662 11.60 11.90 0.30 21.05. 06:16 111 (E) 67
KR Nor p 10 0.83655 12.80 13.30 0.50 21.05. 06:16 225 (SW) -47
V496 Cam s 7 0.392897 13.95 14.40 0.45 21.05. 06:17 8 (N) 43
V2197 Cyg p 1 0.465749 10.90 12.40 1.50 21.05. 06:17 258 (W) 62
QT UMa p 6 0.473539 11.00 11.80 0.80 21.05. 06:17 16 (N) 11
G3053.1924 CrB s 1 0.16177042 13.17 13.27 0.10 21.05. 06:17 312 (NW) 15
GR Cet p 9 0.488807 11.31 11.71 0.40 21.05. 06:17 157 (SE) 17
ST Ind p 10 0.4018812 11.30 11.79 0.49 21.05. 06:17 206 (SW) -14
V979 Cyg p 1 0.3737045 14.20 14.70 0.50 21.05. 06:17 265 (W) 48
V1237 Tau p 8 0.287447 14.03 14.18 0.15 21.05. 06:18 71 (E) 17
V757 Cen s 1 0.3431685 8.30 8.60 0.30 21.05. 06:18 280 (W) -59
AL Gem p 1 1.391343 9.80 10.39 0.59 21.05. 06:18 57 (NE) 1
EX Aqr p 6 0.8893855 11.90 12.80 0.90 21.05. 06:18 218 (SW) 36
UW LMi s 8 3.874315 8.45 8.45 0.00 21.05. 06:18 7 (N) -11
V450 Per s 1 0.948673 13.00 13.00 0.00 21.05. 06:18 80 (E) 51
RS Lep s 6 1.288542 9.91 9.96 0.05 21.05. 06:18 95 (E) -22
EW Del p 6 0.3923312 15.10 15.50 0.40 21.05. 06:18 242 (SW) 40
RZ UMi p 2 0.3373491 12.80 13.50 0.70 21.05. 06:18 356 (N) 48
AQ Mon p 4 2.5455527 10.50 11.30 0.80 21.05. 06:19 71 (E) -24
V1353 Ori p 1 0.471453 12.93 13.20 0.27 21.05. 06:19 85 (E) -5
V589 Lyr p 7 0.696433 11.60 12.00 0.40 21.05. 06:19 282 (W) 51
I Boo p 1 0.2678178 5.80 6.40 0.60 21.05. 06:19 323 (NW) 19
V746 Cep p 9 1.2599701 11.40 11.85 0.45 21.05. 06:19 348 (N) 74
AU Aqr p 10 0.3711583 12.90 14.00 1.10 21.05. 06:19 193 (S) 14
LQ Com s 1 0.356835 12.80 12.80 0.00 21.05. 06:19 341 (N) -12
FX Eri p 8 0.292345 9.70 9.97 0.27 21.05. 06:19 134 (SE) -18
MX Mon s 7 0.686442 11.40 11.70 0.30 21.05. 06:19 70 (E) -22
IP Lac s 1 0.8520135 13.20 13.20 0.00 21.05. 06:19 285 (W) 79
Y Sex s 1 0.4198165 9.83 10.17 0.34 21.05. 06:20 23 (NE) -37
SS Ari p 1 0.405986 10.37 10.92 0.55 21.05. 06:20 113 (SE) 48
IL Boo p 6 0.347407 13.10 13.55 0.45 21.05. 06:20 330 (NW) 12
CQ Scl p 10 0.269896 12.00 12.55 0.55 21.05. 06:20 164 (S) 9
FY Boo s 1 0.2411595 13.12 13.12 0.00 21.05. 06:20 325 (NW) -10
V1068 Sgr p 5 0.369969 15.10 15.40 0.30 21.05. 06:20 240 (SW) 4
V443 Nor p 10 0.4091 16.50 16.90 0.40 21.05. 06:21 233 (SW) -50
V1077 Cas p 9 0.260823 14.73 15.58 0.85 21.05. 06:21 53 (NE) 71
V357 Aps p 7 0.304565 14.00 14.30 0.30 21.05. 06:21 198 (S) -54
V695 Pup p 10 0.292 15.65 15.95 0.30 21.05. 06:21 62 (NE) -37
V489 Ser p 9 0.078847 19.20 21.00 1.80 21.05. 06:21 286 (W) -13
V742 Her p 1 0.5776513 13.80 14.50 0.70 21.05. 06:21 299 (NW) 35
DI Peg p 1 0.711817 9.38 10.48 1.10 21.05. 06:22 174 (S) 55
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.