Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:19 // 18:53 UTC
Civil Twilight (6°): 02:41 // 19:31 UTC
Nautical Twilight (12°): 01:48 // 20:24 UTC
Astronomical Twilight (18°): 00:34 // 21:38 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V523 Aur p 1 0.330437 13.30 14.70 1.40 26.07. 17:52 316 (NW) 17
HR Lac s 1 0.42907 13.90 14.30 0.40 26.07. 17:53 45 (NE) 30
V656 Lyr p 10 0.409766 13.20 13.60 0.40 26.07. 17:53 95 (E) 51
V1740 Aql p 8 0.44014 14.00 14.40 0.40 26.07. 17:53 115 (SE) 22
IY Lyr s 8 0.653167 13.80 14.10 0.30 26.07. 17:53 98 (E) 49
BO CVn s 1 0.5174625 9.48 10.05 0.57 26.07. 17:53 241 (SW) 74
AV Hya s 1 0.683401 10.20 10.35 0.15 26.07. 17:53 269 (W) 8
V625 And p 10 0.2495793 14.20 14.80 0.60 26.07. 17:53 45 (NE) 11
DS CMi p 10 0.649354 11.60 11.90 0.30 26.07. 17:53 291 (W) -17
SW Sex p 1 0.13493852 14.80 16.70 1.90 26.07. 17:53 256 (W) 8
V1188 Cyg s 7 0.8516615 13.70 14.30 0.60 26.07. 17:53 57 (NE) 44
V981 Cyg p 10 0.507662 14.50 15.00 0.50 26.07. 17:53 54 (NE) 50
V390 Hya p 7 1.0797024 11.86 13.77 1.91 26.07. 17:53 281 (W) -10
BY Peg p 1 0.341936 12.90 13.60 0.70 26.07. 17:54 67 (NE) 17
MS UMa s 1 0.410388 11.97 11.97 0.00 26.07. 17:54 291 (W) 55
LP UMa s 1 0.309901 12.52 12.52 0.00 26.07. 17:55 310 (NW) 50
TZ Boo p 1 0.29716095 10.41 11.00 0.59 26.07. 17:55 187 (S) 80
ET Mus s 8 0.4593487 12.10 12.10 0.00 26.07. 17:55 191 (S) -37
V959 Cep p 9 0.372264 11.45 11.68 0.23 26.07. 17:55 20 (N) 34
EQ Com s 1 0.3618824 14.40 14.40 0.00 26.07. 17:55 233 (SW) 48
AH Mic s 10 0.387315 13.20 13.60 0.40 26.07. 17:56 120 (SE) -28
V448 Nor p 10 0.5425 16.26 16.55 0.29 26.07. 17:56 175 (S) -17
V2477 Cyg p 4 0.31125 9.86 10.65 0.79 26.07. 17:56 51 (NE) 46
V666 Lyr p 10 0.5034743 12.25 12.70 0.45 26.07. 17:56 97 (E) 48
V449 Dra p 10 0.351315 12.23 12.45 0.22 26.07. 17:56 13 (N) 51
V436 Nor p 10 0.6562 17.24 17.80 0.56 26.07. 17:56 175 (S) -17
V463 Peg s 7 0.330569 11.60 12.05 0.45 26.07. 17:56 72 (E) 8
V1263 Cen p 10 0.410756 12.10 12.95 0.85 26.07. 17:56 206 (SW) 2
DH CVn s 1 0.365804 12.72 13.20 0.48 26.07. 17:56 262 (W) 57
AC Psc p 3 0.335307 13.60 14.60 1.00 26.07. 17:56 61 (NE) -14
EF Dra s 1 0.424031 10.48 10.48 0.00 26.07. 17:56 30 (NE) 62
RV Gru s 10 0.2595312 11.00 11.40 0.40 26.07. 17:57 114 (SE) -46
SU Boo p 1 1.56125 11.96 12.72 0.76 26.07. 17:57 210 (SW) 70
UX Her s 1 1.54886 9.05 9.11 0.06 26.07. 17:57 122 (SE) 44
PT Dra p 10 0.270768 14.30 14.90 0.60 26.07. 17:57 335 (NW) 84
V1055 Cyg p 10 1.15945 14.60 15.50 0.90 26.07. 17:57 53 (NE) 42
MP TrA p 10 2.069719 7.79 7.92 0.13 26.07. 17:57 175 (S) -25
V520 Cas s 1 0.489832 12.50 13.10 0.60 26.07. 17:57 30 (NE) 25
V347 Dra p 10 0.507279 12.40 12.70 0.30 26.07. 17:58 23 (NE) 75
FG Gem p 1 0.819128 11.60 12.60 1.00 26.07. 17:58 310 (NW) -9
VX Hor p 10 0.89459 9.42 9.63 0.21 26.07. 17:58 295 (NW) -79
V1237 Tau s 8 0.287447 14.03 14.03 0.00 26.07. 17:58 331 (NW) -10
HN Psc p 10 0.329519 10.75 10.95 0.20 26.07. 17:58 22 (N) -4
AM Tau p 1 2.043923 10.40 12.30 1.90 26.07. 17:59 322 (NW) -15
HL Aur p 1 0.6225056 10.80 11.90 1.10 26.07. 17:59 331 (NW) 17
MP Aur p 10 2.060679 14.80 16.20 1.40 26.07. 17:59 329 (NW) -2
V359 Cas s 1 1.303887 11.80 12.00 0.20 26.07. 17:59 31 (NE) 26
NR Boo s 2 0.356731 12.00 12.00 0.00 26.07. 17:59 188 (S) 51
V585 Aur p 4 0.535301 11.05 11.45 0.40 26.07. 18:00 341 (N) -6
V415 Aql p 8 2.46274713 11.10 12.00 0.90 26.07. 18:00 102 (E) 28
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.