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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:51 // 18:17 UTC
Civil Twilight (6°): 03:17 // 18:50 UTC
Nautical Twilight (12°): 02:32 // 19:35 UTC
Astronomical Twilight (18°): 01:40 // 20:27 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
UZ For p 10 0.087865429 18.20 20.90 2.70 17.08. 23:39 116 (SE) -12
V357 Peg s 1 0.578451 9.01 9.01 0.00 17.08. 23:40 140 (SE) 61
V680 Per s 1 0.37422 13.55 13.55 0.00 17.08. 23:40 82 (E) 43
CH Per p 6 1.314645 14.90 17.10 2.20 17.08. 23:40 62 (NE) 57
NN Com s 5 0.582846 13.38 13.78 0.40 17.08. 23:40 327 (NW) -20
V1104 Her p 1 0.227876 13.30 14.10 0.80 17.08. 23:40 294 (NW) 50
V423 Tau p 6 0.682416 15.70 16.50 0.80 17.08. 23:40 58 (NE) 6
V803 Aql p 4 0.2634245 14.00 15.00 1.00 17.08. 23:40 234 (SW) 17
V1302 Her p 1 0.316291 12.72 13.10 0.38 17.08. 23:40 290 (W) 45
ST Tri s 1 0.479052 14.30 14.50 0.20 17.08. 23:40 82 (E) 43
Y Cyg s 1 2.996332 7.30 7.75 0.45 17.08. 23:41 237 (SW) 67
V981 Aql s 10 1.058151 14.10 14.50 0.40 17.08. 23:41 234 (SW) 32
V485 And p 10 1.032545 11.08 11.23 0.15 17.08. 23:41 114 (SE) 65
V447 Cam s 7 0.83614 11.89 12.03 0.14 17.08. 23:41 23 (NE) 36
V782 Cep p 10 0.3605843 15.79 15.88 0.09 17.08. 23:41 5 (N) 54
AS Cha p 10 0.841416 14.00 16.00 2.00 17.08. 23:41 194 (S) -61
V467 Vul s 1 0.427409 12.44 12.70 0.26 17.08. 23:41 212 (SW) 59
AV Tel p 10 0.416963 13.20 14.30 1.10 17.08. 23:41 213 (SW) -21
V1262 Cen p 10 0.3704696 11.82 12.70 0.88 17.08. 23:41 278 (W) -59
V2197 Cyg s 1 0.465749 10.90 10.90 0.00 17.08. 23:41 244 (SW) 69
NP Del p 10 0.777808 8.89 8.97 0.08 17.08. 23:42 217 (SW) 50
AV Gem p 1 1.2216535 12.40 13.90 1.50 17.08. 23:42 55 (NE) -10
V5528 Sgr p 10 0.3668 17.50 18.10 0.60 17.08. 23:42 233 (SW) -3
AC Boo p 1 0.352437 10.00 10.62 0.62 17.08. 23:42 317 (NW) 22
V405 CMa p 10 0.384692 10.64 10.98 0.34 17.08. 23:42 82 (E) -34
CW CMi s 1 0.313192 11.20 11.20 0.00 17.08. 23:42 47 (NE) -30
V414 Dra p 10 0.348087 11.52 11.70 0.18 17.08. 23:43 317 (NW) 59
IY UMa p 4 0.0739138 18.40 20.00 1.60 17.08. 23:43 358 (N) 18
V2471 Cyg p 10 0.2825555 13.60 14.30 0.70 17.08. 23:43 292 (W) 68
BY Peg s 1 0.341936 12.90 13.58 0.68 17.08. 23:43 208 (SW) 66
XX Ant s 7 0.8880136 8.62 9.23 0.61 17.08. 23:43 35 (NE) -76
V887 Per p 8 1.534436 9.91 10.42 0.51 17.08. 23:43 69 (E) 43
TY UMa s 1 0.354548 11.48 12.14 0.66 17.08. 23:43 346 (N) 18
BN Scl p 10 3.6506 8.96 9.33 0.37 17.08. 23:43 172 (S) 9
FF Cnc p 1 1.323107 10.83 11.40 0.57 17.08. 23:43 30 (NE) -18
XY Leo s 1 0.2841029 9.45 9.80 0.35 17.08. 23:44 7 (N) -22
V874 Mon p 8 2.44881 12.70 13.20 0.50 17.08. 23:44 64 (NE) -17
CQ Ser s 5 0.7600617 10.70 11.10 0.40 17.08. 23:44 242 (SW) 4
V654 Car p 10 2.87362 12.50 13.30 0.80 17.08. 23:44 179 (S) -80
KM UMa s 1 0.3518602 11.00 11.50 0.50 17.08. 23:44 344 (N) -3
V366 Cam p 9 0.773387 10.55 10.85 0.30 17.08. 23:45 27 (NE) 46
AK Cam s 1 2.226805 10.30 10.30 0.00 17.08. 23:45 8 (N) 38
W Crv p 1 0.3880813 11.16 12.50 1.34 17.08. 23:45 323 (NW) -48
AY Aqr s 10 0.281995 13.70 14.30 0.60 17.08. 23:45 181 (S) 21
SV Nor p 10 0.3761231 12.00 12.60 0.60 17.08. 23:45 226 (SW) -47
V362 Dra p 9 0.3472233 12.11 12.89 0.78 17.08. 23:45 327 (NW) 49
V418 Cam s 9 0.3067595 13.70 14.40 0.70 17.08. 23:45 23 (NE) 41
V637 Cen p 10 0.378416 12.50 13.10 0.60 17.08. 23:46 262 (W) -50
KO Boo p 9 0.369518 13.15 13.35 0.20 17.08. 23:46 309 (NW) -1
AK Vir p 2 1.193596 10.00 11.00 1.00 17.08. 23:46 287 (W) -37
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.