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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:29 // 18:24 UTC
Civil Twilight (6°): 02:53 // 18:59 UTC
Nautical Twilight (12°): 02:05 // 19:47 UTC
Astronomical Twilight (18°): 01:07 // 20:46 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
TZ Boo s 1 0.29716095 10.41 10.82 0.41 05.05. 11:54 8 (N) 0
MY Boo p 8 0.473378 13.70 14.40 0.70 05.05. 11:54 8 (N) 15
QQ Boo p 8 0.2764765 12.45 12.85 0.40 05.05. 11:54 3 (N) 6
V1075 Aql s 1 0.88098 13.50 13.60 0.10 05.05. 11:54 301 (NW) -4
DY CVn s 1 0.2459495 12.00 12.00 0.00 05.05. 11:54 31 (NE) 3
V737 Per s 1 0.366599 12.65 13.20 0.55 05.05. 11:54 186 (S) 73
CS Tri p 9 0.663318 11.20 11.40 0.20 05.05. 11:54 223 (SW) 68
BS Mus p 10 0.7682444 11.00 11.60 0.60 05.05. 11:55 141 (SE) -53
V1087 Oph p 10 0.5872985 15.10 16.20 1.10 05.05. 11:55 320 (NW) -30
V751 Per p 10 5.96135 11.46 11.93 0.47 05.05. 11:55 293 (NW) 69
V695 Pup p 10 0.292 15.65 15.95 0.30 05.05. 11:55 117 (SE) 5
V1188 Cyg s 7 0.8516615 13.70 14.30 0.60 05.05. 11:55 321 (NW) 27
NR Cam p 1 0.255885 10.76 11.25 0.49 05.05. 11:56 18 (N) 54
CL Aur p 1 1.2443718 12.10 13.20 1.10 05.05. 11:56 129 (SE) 68
AL Cam p 1 1.328331 10.50 11.30 0.80 05.05. 11:56 12 (N) 45
UZ CMi s 1 0.551363 11.60 12.10 0.50 05.05. 11:56 111 (E) 22
AW Vir p 1 0.3539976 11.00 11.81 0.81 05.05. 11:56 42 (NE) -29
V404 Hya p 7 0.309535 14.85 15.25 0.40 05.05. 11:56 96 (E) 11
V427 Nor p 10 0.5002 16.36 16.80 0.44 05.05. 11:56 182 (S) -84
V2766 Ori p 6 0.6032 15.00 15.30 0.30 05.05. 11:56 139 (SE) 38
V569 Lyr s 6 1.2397626 11.90 11.90 0.00 05.05. 11:57 333 (NW) 5
QW And s 5 0.49187 12.60 12.60 0.00 05.05. 11:57 284 (W) 66
OQ Dra s 7 0.3396745 13.20 13.20 0.00 05.05. 11:57 20 (N) 39
BU Vul s 1 0.5689935 10.60 10.60 0.00 05.05. 11:57 300 (NW) 12
V1271 Her p 10 0.31962 14.20 14.70 0.50 05.05. 11:57 341 (N) 3
AU Ser p 1 0.3864975 10.90 11.80 0.90 05.05. 11:58 359 (N) -18
V1254 Cen p 10 0.37079 11.17 11.75 0.58 05.05. 11:58 95 (E) -57
GS Aqr s 3 0.374069 13.20 13.60 0.40 05.05. 11:58 263 (W) 5
CD Tri p 3 0.369035 12.14 12.62 0.48 05.05. 11:58 235 (SW) 68
DR CVn p 1 0.329058 11.70 11.96 0.26 05.05. 11:59 36 (NE) 5
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.