Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:14 // 18:58 UTC
Civil Twilight (6°): 02:35 // 19:37 UTC
Nautical Twilight (12°): 01:40 // 20:32 UTC
Astronomical Twilight (18°): 00:19 // 21:53 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V836 Cyg p 1 0.6534132 8.57 9.23 0.66 23.07. 06:08 294 (NW) 28
BM CMa p 10 5.122645 14.50 16.50 2.00 23.07. 06:08 128 (SE) 2
G0995.1646 Oph p 6 0.444631 13.00 14.00 1.00 23.07. 06:08 325 (NW) -24
SV Ind p 10 0.443299 14.00 14.60 0.60 23.07. 06:08 232 (SW) -44
PZ Cam p 10 0.28589 13.20 13.50 0.30 23.07. 06:08 20 (N) 75
BO Ari p 1 0.3181937 10.00 10.50 0.50 23.07. 06:09 213 (SW) 64
AS CrB s 1 0.380663 11.35 11.35 0.00 23.07. 06:09 351 (N) -4
DN Boo p 1 0.447564 11.17 11.38 0.21 23.07. 06:09 22 (N) -23
V1052 Her p 1 0.370829 12.20 12.65 0.45 23.07. 06:09 331 (NW) -12
V572 Per p 5 1.21317 6.50 6.79 0.29 23.07. 06:09 12 (N) 89
V1159 Her p 10 0.28735 13.30 14.00 0.70 23.07. 06:09 350 (N) 8
V453 Cam p 10 0.328046 12.80 13.10 0.30 23.07. 06:09 28 (NE) 58
V1258 Cen p 10 0.08885 15.40 22.20 6.80 23.07. 06:09 65 (NE) -59
GW Cnc p 1 0.2814125 12.60 13.20 0.60 23.07. 06:09 81 (E) 20
V440 Cas s 8 0.32568791 15.00 15.00 0.00 23.07. 06:09 294 (NW) 56
AW Cir p 10 17.312 10.88 11.88 1.00 23.07. 06:10 170 (S) -75
HY Gem s 5 0.351013 16.70 17.50 0.80 23.07. 06:10 107 (E) 42
LU Lac s 2 0.2988016 14.60 15.32 0.72 23.07. 06:10 301 (NW) 45
CC Com s 1 0.2206859 11.30 11.30 0.00 23.07. 06:10 42 (NE) -7
V339 Dra p 9 0.457404 13.40 14.00 0.60 23.07. 06:10 355 (N) 16
BP Tri p 10 0.35975 14.10 14.60 0.50 23.07. 06:10 227 (SW) 70
IV Boo p 8 0.2830385 14.30 15.10 0.80 23.07. 06:10 13 (N) -9
V531 And p 10 0.406372 11.40 11.60 0.20 23.07. 06:11 240 (SW) 65
MR Boo p 10 0.866897 11.06 11.47 0.41 23.07. 06:11 5 (N) 11
MS UMa p 1 0.410388 11.97 12.60 0.63 23.07. 06:11 35 (NE) 21
GN CVn s 1 0.395009 12.00 12.50 0.50 23.07. 06:11 14 (N) 0
AP Leo s 1 0.430358 9.32 9.88 0.56 23.07. 06:11 65 (NE) -13
UZ Sge p 1 2.215748 11.40 13.00 1.60 23.07. 06:11 294 (NW) 5
V747 Cen p 10 0.53719488 9.86 10.46 0.60 23.07. 06:11 83 (E) -73
V566 And p 8 0.389694 10.85 11.30 0.45 23.07. 06:11 228 (SW) 71
V1282 Her p 1 0.278349 13.35 13.75 0.40 23.07. 06:11 336 (NW) 10
V1261 Her p 4 0.397693 13.00 14.00 1.00 23.07. 06:11 330 (NW) -14
V345 Mus p 10 2.76877 16.78 16.80 0.02 23.07. 06:11 145 (SE) -68
V635 Cyg p 1 0.760358 13.30 14.40 1.10 23.07. 06:11 303 (NW) 38
OZ Cen p 10 0.3557686 12.60 13.10 0.50 23.07. 06:12 134 (SE) -74
UW Ori s 1 2.038132 11.10 11.10 0.00 23.07. 06:12 119 (SE) 47
EE Cet s 3 0.379922 8.76 8.76 0.00 23.07. 06:12 190 (S) 49
V837 Cep p 10 0.438076 12.80 13.00 0.20 23.07. 06:12 319 (NW) 40
HW Vir s 1 0.11671953 10.50 11.20 0.70 23.07. 06:12 51 (NE) -38
V1042 Her s 1 0.511154 12.08 12.08 0.00 23.07. 06:12 335 (NW) -15
KP Boo p 9 0.589859 11.90 12.35 0.45 23.07. 06:12 10 (N) 4
V776 Cas p 1 0.440417 8.94 9.09 0.15 23.07. 06:12 341 (N) 68
NS Cep s 6 0.77638 12.20 12.24 0.04 23.07. 06:12 322 (NW) 39
QX Vir s 1 0.242075 13.31 13.60 0.29 23.07. 06:12 15 (N) -45
GK Mus p 10 0.931 14.20 15.00 0.80 23.07. 06:12 156 (SE) -56
PS Per p 1 0.702179 13.00 13.70 0.70 23.07. 06:12 240 (SW) 82
V689 Cyg p 9 1.4553015 14.00 16.50 2.50 23.07. 06:13 309 (NW) 16
V789 Cyg s 6 0.288551 13.30 13.30 0.00 23.07. 06:13 310 (NW) 7
V404 And p 1 0.676034 10.80 11.40 0.60 23.07. 06:13 263 (W) 65
QU Lup p 10 0.446493 10.37 10.56 0.19 23.07. 06:13 44 (NE) -83
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.