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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:11 // 19:01 UTC
Civil Twilight (6°): 02:32 // 19:40 UTC
Nautical Twilight (12°): 01:36 // 20:36 UTC
Astronomical Twilight (18°): 00:10 // 22:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V512 And p 10 0.745331 11.80 12.50 0.70 20.07. 14:45 345 (N) -3
V418 Cam p 9 0.3067595 13.70 14.40 0.70 20.07. 14:45 332 (NW) 48
QU Cam p 9 0.7518325 11.05 11.50 0.45 20.07. 14:46 344 (N) 44
V634 And p 10 0.577405 14.40 15.40 1.00 20.07. 14:46 4 (N) -3
V979 Cyg s 1 0.3737045 14.20 14.70 0.50 20.07. 14:46 47 (NE) 7
V1106 Her p 1 0.2546005 12.60 12.90 0.30 20.07. 14:46 67 (NE) 14
V636 Aur s 1 0.3406176 13.70 14.10 0.40 20.07. 14:46 292 (W) 28
V1104 Her s 1 0.227876 13.30 13.30 0.00 20.07. 14:46 50 (NE) 32
V1199 Her p 10 0.3355445 14.90 15.50 0.60 20.07. 14:46 83 (E) 31
OO Cyg p 7 0.2620015 14.10 14.60 0.50 20.07. 14:46 42 (NE) 11
V902 Sgr p 10 0.29394574 14.40 14.80 0.40 20.07. 14:47 91 (E) -38
V568 And p 9 0.394287 13.90 14.50 0.60 20.07. 14:47 332 (NW) 7
V1009 Cas s 7 0.784681 12.30 12.50 0.20 20.07. 14:47 350 (N) 17
V816 Cep p 10 0.3113931 13.45 14.10 0.65 20.07. 14:47 14 (N) 40
TX Eri p 10 0.62858 12.47 12.91 0.44 20.07. 14:47 286 (W) -38
LM Cnc s 5 0.315801 12.00 11.00 -1.00 20.07. 14:47 239 (SW) 40
V507 Lyr p 7 0.366912 14.21 14.75 0.54 20.07. 14:47 61 (NE) 12
V581 Sco p 10 0.5110026 11.40 12.10 0.70 20.07. 14:47 124 (SE) -22
V441 Nor p 10 0.362 16.15 16.70 0.55 20.07. 14:48 146 (SE) -28
V1208 Her p 10 0.3633237 12.20 12.40 0.20 20.07. 14:48 70 (E) 39
AK Tri s 4 0.7017145 11.48 12.00 0.52 20.07. 14:48 327 (NW) 1
V1333 Her p 1 0.317594 13.27 13.82 0.55 20.07. 14:48 50 (NE) 32
V744 Cep p 5 0.624553 12.20 12.54 0.34 20.07. 14:48 8 (N) 30
V351 Cam p 9 0.348318 16.23 16.52 0.29 20.07. 14:48 333 (NW) 39
V373 Dra p 3 0.316906 13.00 14.00 1.00 20.07. 14:48 50 (NE) 40
RW CrA s 9 1.6835995 9.30 9.40 0.10 20.07. 14:48 114 (SE) -31
AC Boo s 1 0.352437 10.00 10.55 0.55 20.07. 14:48 77 (E) 58
VZ Cru p 3 1.1258132 11.49 12.10 0.61 20.07. 14:49 173 (S) -24
V591 Lyr s 2 0.300395 11.95 11.95 0.00 20.07. 14:49 57 (NE) 23
V648 Lyr s 1 0.368752 13.22 13.62 0.40 20.07. 14:49 55 (NE) 25
GP Boo p 1 0.81877 11.10 11.40 0.30 20.07. 14:49 106 (E) 44
CC Ser s 1 0.516037 11.14 11.63 0.49 20.07. 14:49 105 (E) 32
CZ CMi p 1 0.426397 10.55 11.05 0.50 20.07. 14:49 258 (W) 22
BS UMa s 1 0.3495099 13.70 14.00 0.30 20.07. 14:49 204 (SW) 82
DZ Lyr p 10 1.8364125 14.70 15.80 1.10 20.07. 14:50 57 (NE) 8
LZ Dra p 5 0.350349 12.00 12.50 0.50 20.07. 14:50 19 (N) 41
V1053 Cyg p 10 2.00144 15.50 16.50 1.00 20.07. 14:50 28 (NE) 20
BI Tri p 10 0.549353 12.30 12.65 0.35 20.07. 14:50 333 (NW) -4
V557 And p 10 0.347444 14.20 15.00 0.80 20.07. 14:50 334 (NW) 3
V502 Her p 1 0.3692772 12.80 13.70 0.90 20.07. 14:50 69 (E) 25
DY CVn p 1 0.2459495 12.00 12.50 0.50 20.07. 14:50 122 (SE) 70
V2477 Cyg p 4 0.31125 9.86 10.65 0.79 20.07. 14:50 28 (NE) 25
AS Cen p 10 0.3052373 13.00 13.20 0.20 20.07. 14:51 184 (S) -17
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 20.07. 14:51 114 (SE) -14
LX Aur p 10 0.362058 15.00 16.50 1.50 20.07. 14:51 301 (NW) 41
OQ Lup p 10 1.83777 12.62 14.40 1.78 20.07. 14:51 153 (SE) -22
BV Leo p 6 0.941584 15.80 16.70 0.90 20.07. 14:51 189 (S) 65
AP Leo s 1 0.430358 9.32 9.88 0.56 20.07. 14:51 194 (S) 44
AX Dra p 1 0.5681633 10.90 11.60 0.70 20.07. 14:52 18 (N) 72
MU Aur p 4 2.202283 13.20 13.60 0.40 20.07. 14:52 288 (W) 24
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.