Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:13 // 18:59 UTC
Civil Twilight (6°): 02:34 // 19:38 UTC
Nautical Twilight (12°): 01:38 // 20:34 UTC
Astronomical Twilight (18°): 00:15 // 21:57 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
QT Lup p 10 0.385957 12.32 12.82 0.50 22.07. 01:19 250 (W) -46
BW Dra s 1 0.292165 8.61 9.02 0.41 22.07. 01:19 326 (NW) 36
V951 Per s 7 0.270478 12.70 13.14 0.44 22.07. 01:19 68 (E) 27
GV Pup s 9 0.988358 12.90 12.90 0.00 22.07. 01:19 55 (NE) -41
VW Cep p 1 0.2783115 7.23 7.68 0.45 22.07. 01:19 347 (N) 62
V342 Dra p 9 0.39221 12.65 13.05 0.40 22.07. 01:19 316 (NW) 36
V641 Ori s 1 0.450815 14.20 14.50 0.30 22.07. 01:19 62 (NE) -4
RAFV138 Del p 6 0.3615 14.40 14.80 0.40 22.07. 01:19 222 (SW) 44
V372 Dra s 5 0.533531 10.39 10.39 0.00 22.07. 01:19 312 (NW) 49
AS Pic p 10 0.463642 10.82 11.14 0.32 22.07. 01:20 121 (SE) -52
BI CVn p 1 0.3842103 10.35 10.78 0.43 22.07. 01:20 328 (NW) 4
V336 Cas p 1 0.5972873 13.40 14.10 0.70 22.07. 01:20 44 (NE) 72
FM Sct p 10 1.451389 12.50 13.30 0.80 22.07. 01:20 235 (SW) 16
GZ Pup s 10 0.3202743 11.70 12.10 0.40 22.07. 01:20 91 (E) -57
GI Vul p 1 0.4814828 13.50 14.60 1.10 22.07. 01:20 247 (SW) 52
GM CVn s 1 0.366984 12.00 12.00 0.00 22.07. 01:20 316 (NW) 6
G0167.0251 CMi p 7 0.289606 14.34 14.34 0.00 22.07. 01:20 53 (NE) -24
V1763 Cyg p 6 0.4050751 12.40 13.00 0.60 22.07. 01:20 266 (W) 58
V472 Cen p 10 0.4227 12.70 13.20 0.50 22.07. 01:21 286 (W) -59
BU Ser p 10 1.843402 13.90 15.50 1.60 22.07. 01:21 246 (SW) 26
V339 Boo p 10 0.3628085 10.70 10.90 0.20 22.07. 01:21 306 (NW) 27
XX Cep p 1 2.337328 9.13 10.28 1.15 22.07. 01:21 28 (NE) 72
FO Vir p 7 0.775565 6.50 6.82 0.32 22.07. 01:21 306 (NW) -25
PV Cas s 1 1.75046986 9.71 10.36 0.65 22.07. 01:21 32 (NE) 79
V726 Cyg s 1 0.497971 12.70 12.80 0.10 22.07. 01:22 260 (W) 66
V1094 Cas s 1 0.51429 12.40 12.74 0.34 22.07. 01:22 53 (NE) 63
AM Leo s 1 0.3657975 9.25 9.83 0.58 22.07. 01:22 349 (N) -29
V2364 Cyg s 2 0.5921355 11.10 11.65 0.55 22.07. 01:22 287 (W) 61
V437 Nor p 10 1.1324 13.91 14.12 0.21 22.07. 01:22 229 (SW) -43
V835 Cep p 10 0.452238 12.60 12.95 0.35 22.07. 01:22 325 (NW) 74
V475 Hya p 7 0.317122 12.60 13.10 0.50 22.07. 01:22 37 (NE) -32
BF Vir s 1 0.640575 10.50 10.72 0.22 22.07. 01:23 301 (NW) -24
EX CVn p 4 0.2771572 13.10 13.50 0.40 22.07. 01:23 333 (NW) 4
V2240 Cyg s 1 0.404173 12.03 12.03 0.00 22.07. 01:23 253 (W) 64
AW UMa s 1 0.438726 6.83 7.08 0.25 22.07. 01:23 345 (N) -9
CI CVn s 3 0.8158745 9.36 9.36 0.00 22.07. 01:23 332 (NW) 14
TW Cru p 9 0.3881436 12.50 13.10 0.60 22.07. 01:23 217 (SW) -71
V2540 Cyg p 1 0.405005 12.40 12.40 0.00 22.07. 01:23 273 (W) 70
GO Cyg s 1 0.717765 8.47 8.73 0.26 22.07. 01:23 243 (SW) 66
V442 Nor p 10 1.8258 14.61 15.00 0.39 22.07. 01:23 229 (SW) -43
G5817.0092 Aqr s 6 0.369646 14.09 14.09 0.00 22.07. 01:23 177 (S) 26
V1188 Tau p 6 0.576023 11.85 12.30 0.45 22.07. 01:24 81 (E) 25
TX Cha p 6 0.901645 13.08 14.00 0.92 22.07. 01:24 183 (S) -58
V2790 Ori p 1 0.2878415 11.03 11.65 0.62 22.07. 01:24 57 (NE) -1
RW Cet s 1 0.9751965 10.43 10.50 0.07 22.07. 01:24 123 (SE) 10
AL Lep p 10 0.448643 9.45 9.78 0.33 22.07. 01:24 96 (E) -22
V1126 Tau p 10 3.38756 10.37 10.54 0.17 22.07. 01:24 91 (E) 16
GR Gem p 9 0.5274471 15.40 16.10 0.70 22.07. 01:24 54 (NE) -1
V2294 Cyg s 1 0.354328 13.25 13.25 0.00 22.07. 01:25 287 (W) 64
NP Dra p 10 3.10886 9.04 9.15 0.11 22.07. 01:25 306 (NW) 48
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.