Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:50 // 18:06 UTC
Civil Twilight (6°): 03:17 // 18:39 UTC
Nautical Twilight (12°): 02:33 // 19:23 UTC
Astronomical Twilight (18°): 01:42 // 20:14 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
DR CVn p 1 0.329058 11.70 11.96 0.26 23.04. 09:34 359 (N) -4
DEL Cap s 8 1.0227688 2.81 2.90 0.09 23.04. 09:34 223 (SW) 14
V1371 Ori p 9 0.758223 8.16 8.23 0.08 23.04. 09:34 96 (E) 22
V2657 Oph p 10 1.710533 13.70 15.20 1.50 23.04. 09:34 280 (W) -5
QV Lup p 10 0.365618 11.35 11.78 0.43 23.04. 09:35 274 (W) -67
V372 Gem p 8 0.569183 12.60 13.00 0.40 23.04. 09:35 73 (E) 16
V839 Cen p 8 0.330936 9.51 10.13 0.62 23.04. 09:35 345 (N) -77
RW Com s 1 0.2373465 11.00 11.56 0.56 23.04. 09:35 2 (N) -13
CT Cet s 6 0.2564878 9.29 9.29 0.00 23.04. 09:35 173 (S) 20
EW Cha p 10 3.81876 8.60 8.91 0.31 23.04. 09:36 169 (S) -54
BH Lyn p 10 0.1558756 13.70 16.30 2.60 23.04. 09:36 39 (NE) 25
V1073 Her p 1 0.2942815 11.00 11.70 0.70 23.04. 09:36 299 (NW) 20
U Col p 10 1.2461718 10.80 11.60 0.80 23.04. 09:36 117 (SE) -21
AY CrB s 8 0.460476 13.50 14.00 0.50 23.04. 09:36 327 (NW) -2
AE Hya s 9 0.3928877 13.90 14.60 0.70 23.04. 09:36 69 (E) -46
XX Sex s 7 0.5401135 9.30 9.50 0.20 23.04. 09:37 48 (NE) -37
V803 Cep p 9 0.419513 13.80 14.20 0.40 23.04. 09:37 8 (N) 56
DN Boo p 1 0.447564 11.17 11.38 0.21 23.04. 09:37 342 (N) -24
EF Dra p 1 0.424031 10.48 10.82 0.34 23.04. 09:37 332 (NW) 43
BG Vul s 1 0.4032397 12.90 13.70 0.80 23.04. 09:37 254 (W) 41
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 23.04. 09:37 272 (W) 14
KN Per p 1 0.866461 11.20 11.80 0.60 23.04. 09:37 92 (E) 61
V2031 Cyg p 9 2.70465 8.53 8.67 0.14 23.04. 09:37 282 (W) 43
V463 And s 1 0.406095 12.15 12.50 0.35 23.04. 09:37 238 (SW) 70
V384 Ser s 1 0.268729 11.90 12.30 0.40 23.04. 09:38 316 (NW) -3
V388 CMa s 9 2.98279 8.25 8.34 0.09 23.04. 09:38 94 (E) -13
BZ Leo s 8 0.2697257 15.30 15.80 0.50 23.04. 09:38 15 (N) -16
V363 Lup p 10 0.347743 11.60 11.90 0.30 23.04. 09:38 272 (W) -63
PV Boo p 10 0.292588 14.51 15.14 0.63 23.04. 09:39 328 (NW) 1
BI Tri p 10 0.549353 12.30 12.65 0.35 23.04. 09:39 140 (SE) 67
UU Cam p 1 0.6825584 11.80 12.30 0.50 23.04. 09:39 22 (N) 59
V466 Cam s 9 0.3998995 12.60 12.60 0.00 23.04. 09:39 26 (NE) 46
V742 Cen s 10 0.8644535 9.40 10.10 0.70 23.04. 09:39 66 (NE) -74
IV Boo p 8 0.2830385 14.30 15.10 0.80 23.04. 09:39 340 (N) -7
MT Aur s 7 1.191266 14.80 14.80 0.00 23.04. 09:39 77 (E) 30
V692 And s 6 0.33802 12.50 12.50 0.00 23.04. 09:39 254 (W) 78
AE Lac p 10 1.420716 14.20 15.10 0.90 23.04. 09:39 287 (W) 68
V5575 Sgr p 10 0.806812 10.76 11.08 0.32 23.04. 09:39 238 (SW) -13
V1847 Ori s 1 0.342605 12.09 12.36 0.27 23.04. 09:39 102 (E) 24
CD Cam p 1 0.764183 11.63 11.85 0.22 23.04. 09:39 22 (N) 42
MU Lac s 10 0.2775155 14.10 14.10 0.00 23.04. 09:39 288 (W) 68
G3053.1924 CrB p 1 0.16177042 13.17 13.87 0.70 23.04. 09:39 328 (NW) 5
V349 Mus p 10 1.4883 16.87 16.89 0.02 23.04. 09:39 196 (S) -74
V2197 Cyg s 1 0.465749 10.90 10.90 0.00 23.04. 09:40 277 (W) 47
V743 Sgr s 10 0.276635806 13.80 14.20 0.40 23.04. 09:40 262 (W) -31
V534 Cyg s 2 1.132621 13.70 13.80 0.10 23.04. 09:40 281 (W) 55
V961 Cyg s 1 2.037799 12.20 12.40 0.20 23.04. 09:40 283 (W) 33
RT Scl p 9 0.51156 10.31 10.99 0.68 23.04. 09:40 182 (S) 14
V2277 Cyg s 8 1.061935 10.50 10.50 0.00 23.04. 09:40 299 (NW) 36
CN Hyi p 10 0.456087 6.66 6.93 0.27 23.04. 09:40 169 (S) -33
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.