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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:22 // 18:50 UTC
Civil Twilight (6°): 02:44 // 19:28 UTC
Nautical Twilight (12°): 01:52 // 20:21 UTC
Astronomical Twilight (18°): 00:40 // 21:32 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
YY Del p 1 0.793093 11.30 12.00 0.70 29.07. 02:46 252 (W) 32
FY Boo p 1 0.2411595 13.12 13.83 0.71 29.07. 02:46 338 (N) -14
CN Del p 10 0.567073 14.20 14.60 0.40 29.07. 02:46 253 (W) 31
AH Tau p 1 0.3326733 11.25 11.92 0.67 29.07. 02:46 101 (E) 42
AF Aps s 4 0.7976244 13.40 13.90 0.50 29.07. 02:47 196 (S) -57
V548 Cyg p 1 1.805238 8.54 9.29 0.75 29.07. 02:47 303 (NW) 52
V559 Cas s 2 1.580633 7.01 7.21 0.20 29.07. 02:47 45 (NE) 69
KV Gem s 1 0.358522 12.40 12.85 0.45 29.07. 02:47 74 (E) 7
MT Boo p 6 0.3653325 13.45 13.95 0.50 29.07. 02:47 332 (NW) 7
V1258 Cen p 10 0.08885 15.40 22.20 6.80 29.07. 02:47 332 (NW) -69
AD Cnc p 1 0.2827379 13.10 13.40 0.30 29.07. 02:48 53 (NE) -14
V830 Cep p 10 0.2601155 13.40 14.85 1.45 29.07. 02:48 329 (NW) 59
EW Del s 6 0.3923312 15.10 15.50 0.40 29.07. 02:48 257 (W) 31
V554 And p 5 0.35291 16.32 16.78 0.46 29.07. 02:48 98 (E) 72
V339 Aps p 9 0.551208 13.20 13.80 0.60 29.07. 02:48 201 (S) -63
G0267.0253 Leo p 9 0.446457 10.46 10.86 0.40 29.07. 02:48 15 (N) -34
IW Boo s 4 0.264742 13.40 13.40 0.00 29.07. 02:48 338 (N) 7
IR Vir p 3 0.36938 12.10 12.70 0.60 29.07. 02:49 352 (N) -44
BW Eri s 6 0.6384855 10.16 10.38 0.22 29.07. 02:49 132 (SE) -3
V383 Gem s 2 0.757285 12.78 13.20 0.42 29.07. 02:49 69 (E) 13
KZ Boo p 8 0.353515 12.65 13.10 0.45 29.07. 02:49 340 (N) 18
QT Lup p 10 0.385957 12.32 12.82 0.50 29.07. 02:49 268 (W) -64
UX Eri s 1 0.4452835 11.15 11.66 0.51 29.07. 02:49 133 (SE) 22
CW Cas s 1 0.318862 11.02 11.47 0.45 29.07. 02:49 14 (N) 76
V2480 Cyg p 8 0.669275 12.32 13.10 0.78 29.07. 02:49 272 (W) 55
QX Vir s 1 0.242075 13.31 13.60 0.29 29.07. 02:49 315 (NW) -37
AV CMi p 1 2.277755 11.80 11.85 0.05 29.07. 02:49 72 (E) 1
RV CVn p 1 0.2695671 13.75 14.36 0.61 29.07. 02:49 342 (N) -10
V1638 Ori p 8 0.614052 11.43 11.86 0.43 29.07. 02:50 108 (E) 11
V1237 Cen p 9 0.486009 11.10 11.90 0.80 29.07. 02:50 164 (S) -77
V1763 Cyg s 6 0.4050751 12.40 12.40 0.00 29.07. 02:50 286 (W) 40
ER Ara p 10 0.6326 13.40 14.50 1.10 29.07. 02:50 223 (SW) -48
PY Vir p 1 0.311248 9.60 10.10 0.50 29.07. 02:50 342 (N) -43
RZ Tau s 1 0.4156763 10.08 10.66 0.58 29.07. 02:50 97 (E) 30
NY Vir s 1 0.10101597 13.30 13.30 0.00 29.07. 02:50 334 (NW) -39
V1098 Her p 1 0.352269 12.44 12.82 0.38 29.07. 02:50 312 (NW) 31
DP Gem s 1 0.5584482 13.40 14.00 0.60 29.07. 02:50 74 (E) 23
CT Eri s 10 0.6341963 10.00 10.27 0.27 29.07. 02:50 131 (SE) -10
KV Cep p 6 0.85883 14.10 14.80 0.70 29.07. 02:51 300 (NW) 71
V943 Cep p 10 0.345289 13.30 13.90 0.60 29.07. 02:51 354 (N) 63
V1901 Cyg s 6 0.808907 13.10 13.10 0.00 29.07. 02:51 260 (W) 51
V511 Cam p 9 0.404615 12.60 12.85 0.25 29.07. 02:51 6 (N) 43
NZ Boo p 1 0.0589094 17.20 20.00 2.80 29.07. 02:51 327 (NW) 1
U Ret p 10 0.3549563 13.64 14.32 0.68 29.07. 02:51 156 (SE) -25
QV Per p 8 1.259052 14.80 16.40 1.60 29.07. 02:51 95 (E) 58
V504 Cyg p 9 0.3516913 13.40 14.10 0.70 29.07. 02:52 270 (W) 45
V384 Cam p 10 1.3846 12.50 12.80 0.30 29.07. 02:52 38 (NE) 50
VW Boo p 1 0.342319 10.50 11.08 0.58 29.07. 02:52 329 (NW) -22
SX Gem s 1 1.3668748 11.00 11.30 0.30 29.07. 02:52 75 (E) 14
V589 Aur p 10 1.16 12.20 12.90 0.70 29.07. 02:52 71 (E) 44
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.