Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:25 // 18:47 UTC
Civil Twilight (6°): 02:48 // 19:24 UTC
Nautical Twilight (12°): 01:56 // 20:16 UTC
Astronomical Twilight (18°): 00:48 // 21:24 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V417 Cam p 10 0.28482 14.20 14.70 0.50 31.07. 09:23 332 (NW) 75
V418 Nor p 10 0.3849 16.18 16.50 0.32 31.07. 09:23 121 (SE) -62
CZEV108 Lac p 1 0.407824 12.60 12.90 0.30 31.07. 09:24 329 (NW) 23
HW Aur p 1 1.1774199 12.00 12.80 0.80 31.07. 09:24 256 (W) 67
VW LMi p 1 0.477552 8.03 8.46 0.43 31.07. 09:24 90 (E) 41
V649 Lyr p 1 0.292256 14.50 14.91 0.41 31.07. 09:24 6 (N) 6
V372 Dra p 5 0.533531 10.39 11.09 0.70 31.07. 09:24 13 (N) 21
EL Tuc s 7 0.3420282 13.00 13.50 0.50 31.07. 09:24 216 (SW) -50
BL And p 1 0.722376 11.00 11.74 0.74 31.07. 09:24 323 (NW) 25
BS Mus p 10 0.7682444 11.00 11.60 0.60 31.07. 09:24 153 (SE) -36
V2478 Cyg p 9 0.340015 13.60 14.30 0.70 31.07. 09:24 342 (N) 5
V1315 Her s 1 0.358361 12.75 13.10 0.35 31.07. 09:25 12 (N) 1
V338 Dra s 5 0.2351485 13.30 13.30 0.00 31.07. 09:25 24 (NE) 27
Y Sex s 1 0.4198165 9.83 10.17 0.34 31.07. 09:25 127 (SE) 28
DS Pav p 10 0.998902 14.20 15.00 0.80 31.07. 09:25 181 (S) -66
YZ Phe s 10 0.23472665 12.65 12.95 0.30 31.07. 09:25 231 (SW) -28
BW Lib p 7 0.932358 13.40 14.70 1.30 31.07. 09:25 74 (E) -39
OU Ser p 1 0.2967662 8.25 8.43 0.18 31.07. 09:25 53 (NE) -8
V843 Mon s 2 0.526121 12.40 12.90 0.50 31.07. 09:25 182 (S) 50
V1104 Cen p 10 0.876112 9.91 10.27 0.36 31.07. 09:25 147 (SE) -36
V350 Aqr p 7 0.430354 12.40 13.00 0.60 31.07. 09:25 298 (NW) -23
V1103 Her p 1 0.2913524 11.90 12.40 0.50 31.07. 09:25 11 (N) -5
XZ And s 1 1.3572855 10.02 10.03 0.01 31.07. 09:25 292 (W) 39
V565 Aur p 10 4.265 11.84 12.19 0.35 31.07. 09:25 243 (SW) 72
V730 Mon p 3 1.572317 8.85 8.95 0.10 31.07. 09:26 188 (S) 31
V646 Aur p 9 0.438786 13.40 13.80 0.40 31.07. 09:26 214 (SW) 81
UZ Oct p 10 1.149383 9.03 9.56 0.53 31.07. 09:26 184 (S) -46
BT Tri p 10 0.2512 14.20 14.80 0.60 31.07. 09:26 279 (W) 33
V401 Cam s 8 0.3158103 13.20 13.60 0.40 31.07. 09:26 341 (N) 68
V337 Vir p 5 0.352857 13.30 14.10 0.80 31.07. 09:26 92 (E) 3
V404 Gem p 1 0.348706 11.59 12.13 0.54 31.07. 09:26 187 (S) 55
V1036 Her s 1 0.391678 11.31 11.31 0.00 31.07. 09:26 29 (NE) -10
W UMa s 1 0.3336367 7.75 8.43 0.68 31.07. 09:27 60 (NE) 66
BT CrB p 9 0.0892 18.90 20.40 1.50 31.07. 09:27 37 (NE) 5
SU Pic s 8 1.838119 10.07 10.20 0.13 31.07. 09:27 198 (S) -8
KT Cnc s 8 0.323691 13.60 14.20 0.60 31.07. 09:28 148 (SE) 48
V1005 Her s 3 0.278962 14.11 14.11 0.00 31.07. 09:28 24 (NE) 16
HY Mon s 10 7.28268 11.50 12.20 0.70 31.07. 09:28 168 (S) 32
V592 Per p 1 0.7157178 8.30 8.65 0.35 31.07. 09:28 261 (W) 63
AL Cnc p 10 1.348825 13.00 14.00 1.00 31.07. 09:28 138 (SE) 48
UX Her s 1 1.54886 9.05 9.11 0.06 31.07. 09:28 18 (N) -21
FO Aur s 1 0.609759 14.30 14.30 0.00 31.07. 09:28 228 (SW) 67
TV Mus p 10 0.4456651 11.00 11.30 0.30 31.07. 09:28 151 (SE) -36
IU Cnc p 1 0.421646 11.80 12.36 0.56 31.07. 09:28 137 (SE) 46
V752 Cen s 2 0.370229 9.10 9.61 0.51 31.07. 09:28 128 (SE) -15
BF Tri s 9 0.326566 14.00 14.50 0.50 31.07. 09:28 285 (W) 29
V386 Dra p 1 0.238912 13.40 13.90 0.50 31.07. 09:28 11 (N) 13
SU Cep p 1 0.9014013 10.00 10.90 0.90 31.07. 09:28 338 (N) 22
AH Mic s 10 0.387315 13.20 13.60 0.40 31.07. 09:28 283 (W) -67
LP UMa s 1 0.309901 12.52 12.52 0.00 31.07. 09:28 53 (NE) 59
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.