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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:58 // 18:07 UTC
Civil Twilight (6°): 03:25 // 18:40 UTC
Nautical Twilight (12°): 02:42 // 19:23 UTC
Astronomical Twilight (18°): 01:52 // 20:12 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BL Eri p 1 0.416918 11.51 12.28 0.77 23.08. 08:21 230 (SW) 15
GO Lac p 10 0.539191 15.00 16.00 1.00 23.08. 08:21 333 (NW) 14
RY Aqr s 1 1.966578 8.80 8.80 0.00 23.08. 08:21 320 (NW) -45
LY Boo p 9 0.41441 13.10 13.31 0.21 23.08. 08:22 51 (NE) 19
G0267.0253 Leo s 9 0.446457 10.46 10.46 0.00 23.08. 08:22 111 (E) 23
V1282 Her p 1 0.278349 13.35 13.75 0.40 23.08. 08:22 19 (N) 8
V520 Cas p 1 0.489832 12.50 13.10 0.60 23.08. 08:22 325 (NW) 28
BS Pup p 10 1.075882 11.30 12.30 1.00 23.08. 08:22 177 (S) 19
LY Pav p 9 0.37955 14.50 15.00 0.50 23.08. 08:22 187 (S) -70
V459 Aur p 10 1.062637 7.66 8.11 0.45 23.08. 08:22 215 (SW) 70
HW Per p 4 0.6348286 13.00 13.70 0.70 23.08. 08:22 282 (W) 55
V2478 Cyg p 9 0.340015 13.60 14.30 0.70 23.08. 08:23 347 (N) 4
HN UMa s 4 0.38261 9.90 10.02 0.12 23.08. 08:23 85 (E) 48
V1374 Tau p 1 0.250818 13.00 13.50 0.50 23.08. 08:23 231 (SW) 61
V876 Per s 9 0.319961 13.60 14.10 0.50 23.08. 08:23 285 (W) 42
V476 Hya p 1 0.414588 13.10 13.50 0.40 23.08. 08:23 163 (S) 39
CN Lac s 1 0.6373524 12.40 12.60 0.20 23.08. 08:23 334 (NW) 12
Y Gru p 10 1.716866 11.50 13.00 1.50 23.08. 08:23 254 (W) -58
V691 Pup p 10 0.7 12.51 12.57 0.06 23.08. 08:24 169 (S) 27
V1258 Cen p 10 0.08885 15.40 22.20 6.80 23.08. 08:24 116 (SE) -19
V1799 Ori p 2 0.290304 12.90 13.90 1.00 23.08. 08:24 232 (SW) 35
V1740 Aql p 8 0.44014 14.00 14.40 0.40 23.08. 08:24 9 (N) -38
V1355 Cyg p 7 1.194971 14.30 14.90 0.60 23.08. 08:24 356 (N) -2
KW Per s 1 0.93126 10.50 10.80 0.30 23.08. 08:24 308 (NW) 41
ES Mon p 10 11.99906 13.00 14.60 1.60 23.08. 08:24 189 (S) 32
V1106 Her s 1 0.2546005 12.60 12.60 0.00 23.08. 08:24 18 (N) -12
V1016 Oph p 1 0.407161 13.10 14.10 1.00 23.08. 08:24 59 (NE) -30
DN Boo p 1 0.447564 11.17 11.38 0.21 23.08. 08:24 77 (E) 8
V1036 Her p 1 0.391678 11.31 11.61 0.30 23.08. 08:24 35 (NE) -8
V1064 Cas p 10 0.457606 11.30 11.80 0.50 23.08. 08:25 324 (NW) 41
CX Aqr s 1 0.5559864 10.55 10.80 0.25 23.08. 08:25 306 (NW) -27
RV Psc s 1 0.5539893 11.30 12.00 0.70 23.08. 08:26 293 (NW) 21
V336 Lyr p 10 1.90513 14.90 16.00 1.10 23.08. 08:26 14 (N) -6
NQ Cam s 1 0.362099 13.10 13.65 0.55 23.08. 08:26 3 (N) 67
HW Aur s 1 1.1774199 12.00 12.60 0.60 23.08. 08:26 264 (W) 62
AU Aqr s 10 0.3711583 12.90 12.90 0.00 23.08. 08:26 292 (W) -49
YY CrB p 1 0.37656 8.64 9.13 0.49 23.08. 08:27 42 (NE) 11
KN Per p 1 0.866461 11.20 11.80 0.60 23.08. 08:27 284 (W) 47
QX Cyg s 8 0.8995035 14.30 14.50 0.20 23.08. 08:27 355 (N) -2
V674 Pup p 10 0.602926 10.73 11.00 0.27 23.08. 08:27 177 (S) 9
V482 Cam p 10 0.133619437 15.10 18.40 3.30 23.08. 08:27 360 (N) 72
II CMa p 8 0.22919704 15.22 15.74 0.52 23.08. 08:27 190 (S) 26
GW Boo s 1 0.531544 10.25 10.25 0.00 23.08. 08:27 73 (E) 12
BZ Eri s 1 0.6641701 9.00 9.21 0.21 23.08. 08:27 234 (SW) 19
V1298 Her p 9 2.144705 9.75 10.08 0.33 23.08. 08:27 24 (NE) -13
BQ Vul s 8 4.427215 11.90 11.90 0.00 23.08. 08:27 347 (N) -14
V404 CMa p 10 0.45178 17.45 18.40 0.95 23.08. 08:27 200 (S) 19
OV Dra p 9 0.0587357 19.00 20.70 1.70 23.08. 08:27 36 (NE) 49
V637 Pup p 10 2.3705 11.28 11.95 0.67 23.08. 08:28 171 (S) 0
IT Her p 1 0.3393957 12.90 13.30 0.40 23.08. 08:28 11 (N) -14
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.