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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:15 // 18:57 UTC
Civil Twilight (6°): 02:36 // 19:36 UTC
Nautical Twilight (12°): 01:42 // 20:30 UTC
Astronomical Twilight (18°): 00:22 // 21:50 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
MM Com s 1 0.30199 12.00 12.00 0.00 23.07. 16:17 197 (S) 74
V445 Dra p 10 0.3214714 13.40 14.10 0.70 23.07. 16:18 22 (N) 44
V443 Cen p 10 8.893155 12.80 15.30 2.50 23.07. 16:18 196 (S) -22
HU And p 10 0.2857905 16.50 17.20 0.70 23.07. 16:18 9 (N) 1
ER Ori p 1 0.4234005 9.32 9.93 0.61 23.07. 16:18 291 (W) -28
EY Gem s 2 0.941135 12.80 13.00 0.20 23.07. 16:18 288 (W) 7
BS Vul p 1 0.475971 10.90 11.60 0.70 23.07. 16:19 73 (E) 15
HP Aur s 1 1.42282 10.85 11.28 0.43 23.07. 16:19 317 (NW) 9
V516 Her p 9 0.4632348 16.40 17.10 0.70 23.07. 16:19 92 (E) 35
XX Ant p 7 0.8880136 8.62 9.23 0.61 23.07. 16:19 220 (SW) -10
SW Gru p 10 0.28812 13.50 14.00 0.50 23.07. 16:20 101 (E) -55
UZ For p 10 0.087865429 18.20 20.90 2.70 23.07. 16:20 302 (NW) -55
V526 Cyg p 3 1.233462 13.00 13.80 0.80 23.07. 16:20 42 (NE) 21
V357 Her p 5 0.28204 13.40 13.95 0.55 23.07. 16:20 89 (E) 17
BW Leo p 1 0.3373728 14.70 15.50 0.80 23.07. 16:20 225 (SW) 50
V608 Aur p 9 0.763236 12.50 12.90 0.40 23.07. 16:20 317 (NW) 14
RAFV134 Cha p 9 0.32 14.85 15.05 0.20 23.07. 16:20 187 (S) -43
V1647 Aql s 6 0.463588 13.50 13.90 0.40 23.07. 16:20 94 (E) -10
V636 Aur s 1 0.3406176 13.70 14.10 0.40 23.07. 16:21 310 (NW) 13
V1030 Cas s 9 0.3042065 13.80 14.15 0.35 23.07. 16:21 11 (N) 10
CS Lac p 10 3.797793 9.30 9.70 0.40 23.07. 16:21 36 (NE) 13
HR Boo s 1 0.315967 13.25 13.70 0.45 23.07. 16:21 143 (SE) 58
V737 Per s 1 0.366599 12.65 13.20 0.55 23.07. 16:21 333 (NW) -2
V362 Cam p 9 0.720745 11.60 12.10 0.50 23.07. 16:21 339 (N) 30
V438 Nor p 10 0.4214 16.57 17.00 0.43 23.07. 16:21 160 (S) -21
LY Boo p 9 0.41441 13.10 13.31 0.21 23.07. 16:22 123 (SE) 73
RZ Com s 1 0.338507 10.42 10.42 0.00 23.07. 16:22 206 (SW) 61
ER Vul p 1 0.698095 7.27 7.49 0.22 23.07. 16:22 55 (NE) 7
CZEV137 Lac s 1 0.38724 16.23 16.23 0.00 23.07. 16:22 25 (NE) 22
V839 Oph s 1 0.4090015 8.80 9.30 0.50 23.07. 16:22 99 (E) 20
V456 Cyg p 1 0.891195 10.80 11.90 1.10 23.07. 16:22 53 (NE) 21
DK Per s 1 0.8988765 12.30 12.30 0.00 23.07. 16:22 352 (N) 19
V581 Sco p 10 0.5110026 11.40 12.10 0.70 23.07. 16:23 141 (SE) -9
V1034 Cyg p 1 0.976932 9.60 10.60 1.00 23.07. 16:23 63 (NE) 18
V418 Cam p 9 0.3067595 13.70 14.40 0.70 23.07. 16:23 337 (NW) 41
V917 Cep p 7 0.411767 12.88 13.25 0.37 23.07. 16:23 15 (N) 32
FY And p 10 1.374416 15.00 16.50 1.50 23.07. 16:23 20 (N) 14
V376 And p 1 0.798674 7.68 8.00 0.32 23.07. 16:23 349 (N) 11
EH Lyn p 1 0.326743 13.00 13.28 0.28 23.07. 16:23 278 (W) 40
BC Col p 10 0.29683 15.00 15.00 0.00 23.07. 16:23 268 (W) -35
V1302 Her p 1 0.316291 12.72 13.10 0.38 23.07. 16:23 72 (E) 46
TV UMi p 1 0.4155497 8.77 8.85 0.08 23.07. 16:23 15 (N) 65
FS Lup p 9 0.3813993 11.50 12.50 1.00 23.07. 16:24 167 (S) -13
GW Cep p 1 0.3188312 11.40 12.10 0.70 23.07. 16:24 359 (N) 40
QY Boo p 10 0.341883 12.70 12.90 0.20 23.07. 16:24 93 (E) 67
GU Ori p 1 0.470682 12.90 14.30 1.40 23.07. 16:24 293 (NW) -3
FI Del p 9 0.415928 14.20 14.80 0.60 23.07. 16:24 69 (E) 2
V2203 Oph p 1 0.455001 11.56 11.94 0.38 23.07. 16:24 107 (E) 19
BG UMa s 8 0.6630411 10.84 10.93 0.09 23.07. 16:24 356 (N) 84
V1073 Her s 1 0.2942815 11.00 11.00 0.00 23.07. 16:24 80 (E) 38
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.