Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:50 // 18:18 UTC
Civil Twilight (6°): 03:16 // 18:52 UTC
Nautical Twilight (12°): 02:30 // 19:37 UTC
Astronomical Twilight (18°): 01:38 // 20:30 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V809 Cyg s 6 1.964457 13.30 13.60 0.30 17.08. 09:42 8 (N) -3
V1437 Cyg p 8 0.45453 15.30 16.10 0.80 17.08. 09:42 12 (N) -8
V404 Hya s 7 0.309535 14.85 14.85 0.00 17.08. 09:43 167 (S) 44
V518 And p 10 0.361144 13.50 13.90 0.40 17.08. 09:43 312 (NW) 18
V562 Aur p 9 0.528805 12.87 13.21 0.34 17.08. 09:43 258 (W) 49
V936 Cep p 10 0.364014 13.70 14.10 0.40 17.08. 09:43 347 (N) 38
V357 Peg s 1 0.578451 9.01 9.01 0.00 17.08. 09:43 317 (NW) -3
V1250 Tau p 8 2.04093 12.55 13.30 0.75 17.08. 09:43 261 (W) 39
OQ UMa s 1 0.283356 13.00 13.60 0.60 17.08. 09:44 49 (NE) 43
V1105 Her p 5 0.321736 12.60 13.00 0.40 17.08. 09:44 29 (NE) -4
V596 Pup p 8 4.596175 6.57 7.05 0.48 17.08. 09:44 180 (S) 19
LO Gem s 1 2.237783 11.50 11.50 0.00 17.08. 09:44 242 (SW) 53
EH CVn s 1 0.263585 12.91 12.91 0.00 17.08. 09:44 76 (E) 31
LZ Dra s 5 0.350349 12.00 12.00 0.00 17.08. 09:44 4 (N) 34
V467 Lyr s 10 0.5457931 12.40 12.90 0.50 17.08. 09:45 24 (NE) -3
NQ Cen p 10 1.320337 13.70 14.30 0.60 17.08. 09:45 144 (SE) -34
V479 Per p 10 0.65334 14.40 17.90 3.50 17.08. 09:45 299 (NW) 34
V1638 Ori p 8 0.614052 11.43 11.86 0.43 17.08. 09:45 239 (SW) 19
KM UMa s 1 0.3518602 11.00 11.50 0.50 17.08. 09:45 93 (E) 52
LS Del p 1 0.3638404 8.61 8.76 0.15 17.08. 09:45 353 (N) -20
U Sct p 6 0.954985 10.08 11.04 0.96 17.08. 09:45 36 (NE) -48
V864 Aql p 9 0.608658 12.60 13.20 0.60 17.08. 09:45 6 (N) -29
V424 Cam s 8 0.325849 13.15 13.15 0.00 17.08. 09:45 340 (N) 62
GK Aqr s 1 0.327415 12.40 12.40 0.00 17.08. 09:45 326 (NW) -35
V504 Cyg p 9 0.3516913 13.40 14.10 0.70 17.08. 09:45 0 (N) -7
GR Vir s 1 0.346974 7.80 8.20 0.40 17.08. 09:45 91 (E) -8
TZ Lyr s 1 0.528827 10.87 11.05 0.18 17.08. 09:46 25 (NE) 6
CD Tri s 3 0.369035 12.14 12.14 0.00 17.08. 09:46 295 (NW) 25
V930 Cep p 8 0.393722 12.48 12.83 0.35 17.08. 09:46 345 (N) 33
V1371 Ori p 9 0.758223 8.16 8.23 0.08 17.08. 09:46 242 (SW) 38
OO Aql p 1 0.506792 9.20 9.90 0.70 17.08. 09:46 12 (N) -30
V2364 Cyg p 2 0.5921355 11.10 11.65 0.55 17.08. 09:46 11 (N) 11
V1647 Aql s 6 0.463588 13.50 13.90 0.40 17.08. 09:46 19 (N) -49
RR Cir s 6 1.09173 11.51 11.89 0.38 17.08. 09:46 149 (SE) -41
V697 Cen p 10 2.0600485 13.10 13.80 0.70 17.08. 09:46 143 (SE) -33
G2576.1248 CrB s 1 0.524016 14.06 14.45 0.39 17.08. 09:46 51 (NE) 11
V648 And p 10 0.5321 13.45 14.10 0.65 17.08. 09:47 328 (NW) 7
V365 Sge p 1 0.369126 13.11 13.81 0.70 17.08. 09:47 6 (N) -22
V406 And p 9 2.16503 9.20 9.40 0.20 17.08. 09:47 303 (NW) 34
V375 Cas s 1 1.473398 10.10 10.60 0.50 17.08. 09:47 336 (NW) 30
V1043 Cas s 1 0.661587 13.29 13.29 0.00 17.08. 09:47 324 (NW) 25
V1815 Cyg p 1 0.483976 11.20 11.50 0.30 17.08. 09:47 345 (N) 10
V630 Aur p 9 1.1958 14.03 14.24 0.21 17.08. 09:47 265 (W) 60
EX Hya p 10 0.068233846 9.60 13.99 4.39 17.08. 09:47 127 (SE) -8
V342 Vir p 7 0.754193 10.50 10.86 0.36 17.08. 09:47 105 (E) 7
IS Boo s 8 0.25145 14.00 14.00 0.00 17.08. 09:47 55 (NE) 38
G0651.0763 Ari p 9 0.66456 12.05 12.05 0.00 17.08. 09:48 270 (W) 15
EX Lyr p 1 0.717293 12.08 12.68 0.60 17.08. 09:48 26 (NE) -10
V555 Aur p 5 0.9097945 14.10 16.10 2.00 17.08. 09:48 256 (W) 50
NO Aqr p 9 0.32276 14.10 14.70 0.60 17.08. 09:48 355 (N) -53
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.