Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:25 // 16:02 UTC
Civil Twilight (6°): 05:52 // 16:35 UTC
Nautical Twilight (12°): 05:14 // 17:13 UTC
Astronomical Twilight (18°): 04:36 // 17:51 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V428 Cam p 8 0.290606 12.85 13.15 0.30 05.02. 23:34 342 (N) 57
V721 Cen p 10 1.315668 13.25 14.60 1.35 05.02. 23:34 125 (SE) -12
BO CVn s 1 0.5174625 9.48 10.05 0.57 05.02. 23:35 76 (E) 45
V364 Aps s 5 0.295464 14.00 14.00 0.00 05.02. 23:35 160 (S) -50
SY Hor s 10 0.3116395 11.48 12.08 0.60 05.02. 23:35 231 (SW) -29
V404 CMa p 10 0.45178 17.45 18.40 0.95 05.02. 23:35 228 (SW) 8
V654 Pup p 9 0.370015 14.00 14.80 0.80 05.02. 23:35 204 (SW) -11
MT Her p 1 0.4877185 11.86 12.86 1.00 05.02. 23:35 49 (NE) -12
IM And s 9 0.2703735 18.30 18.80 0.50 05.02. 23:35 326 (NW) 8
XY Sct s 4 0.7852528 13.80 14.50 0.70 05.02. 23:35 56 (NE) -32
V398 CMa p 10 2.198515 7.98 8.11 0.13 05.02. 23:35 209 (SW) 3
V366 Tel p 10 0.844598 12.76 13.74 0.98 05.02. 23:36 116 (SE) -72
V1233 Her p 10 0.3105942 11.80 12.16 0.36 05.02. 23:36 50 (NE) 19
CM Com s 1 0.5545147 13.00 13.00 0.00 05.02. 23:36 118 (SE) 48
PY Boo p 9 0.278049 12.10 12.65 0.55 05.02. 23:36 53 (NE) 39
HV Mon p 10 4.5482 13.10 14.70 1.60 05.02. 23:36 220 (SW) 26
V914 Cep p 10 0.38618 13.10 13.40 0.30 05.02. 23:37 356 (N) 39
CD Cam p 1 0.764183 11.63 11.85 0.22 05.02. 23:37 342 (N) 65
AE Hya p 9 0.3928877 13.90 14.80 0.90 05.02. 23:37 179 (S) 17
BC Her p 6 3.087343 11.80 13.00 1.20 05.02. 23:37 44 (NE) -17
TU Boo s 1 0.324284 11.80 12.40 0.60 05.02. 23:37 87 (E) 38
V726 Cyg p 1 0.497971 12.70 13.80 1.10 05.02. 23:38 17 (N) 3
MR Del s 1 0.5216895 8.85 8.85 0.00 05.02. 23:38 22 (N) -33
QT UMa p 6 0.473539 11.00 11.80 0.80 05.02. 23:38 227 (SW) 88
V335 Cam p 9 1.245129 11.62 11.90 0.28 05.02. 23:38 326 (NW) 48
QX Vir s 1 0.242075 13.31 13.60 0.29 05.02. 23:38 107 (E) 6
VV UMa s 1 0.687376 10.13 10.26 0.13 05.02. 23:38 352 (N) 84
QV Lup p 10 0.365618 11.35 11.78 0.43 05.02. 23:38 129 (SE) -25
AM Leo s 1 0.3657975 9.25 9.83 0.58 05.02. 23:38 151 (SE) 47
G3881.0579 Dra s 1 0.329331 11.41 11.92 0.51 05.02. 23:38 41 (NE) 35
V719 Her p 1 0.400925 12.50 13.60 1.10 05.02. 23:38 47 (NE) 21
BQ Tri p 10 0.495851 12.50 12.85 0.35 05.02. 23:39 309 (NW) 12
V961 Cyg p 1 2.037799 12.20 12.80 0.60 05.02. 23:39 25 (NE) -3
V448 Cen p 10 0.3374915 13.60 14.30 0.70 05.02. 23:39 146 (SE) -4
V505 Cyg s 1 0.667664 11.70 12.00 0.30 05.02. 23:39 16 (N) -6
G5777.0276 Aqr p 9 0.6611 10.70 11.07 0.37 05.02. 23:39 8 (N) -51
EZ Hya s 1 0.449751 10.40 10.70 0.30 05.02. 23:39 185 (S) 26
DS Psc p 4 0.3424915 11.75 12.18 0.43 05.02. 23:39 306 (NW) -23
V957 Cep p 1 1.98873 11.52 11.96 0.44 05.02. 23:39 349 (N) 33
BU Cep p 5 1.414368 12.20 12.90 0.70 05.02. 23:39 355 (N) 25
G3798.1207 UMa s 1 0.559778 13.40 13.80 0.40 05.02. 23:40 301 (NW) 80
OP Dra p 9 0.323163 14.71 15.09 0.38 05.02. 23:40 15 (N) 62
II CMa p 8 0.22919704 15.22 15.74 0.52 05.02. 23:40 223 (SW) 17
AO Cam s 1 0.3299026 9.50 9.50 0.00 05.02. 23:40 306 (NW) 43
EK CMi p 8 0.660752 11.53 11.97 0.44 05.02. 23:40 214 (SW) 35
V884 Cyg s 3 0.480051 13.80 14.20 0.40 05.02. 23:40 28 (NE) -4
BB Mon p 1 0.7326987 10.60 11.30 0.70 05.02. 23:40 224 (SW) 21
V900 Mon p 6 0.298305 11.92 12.80 0.88 05.02. 23:40 241 (SW) 28
BG Vul p 1 0.4032397 12.90 13.70 0.80 05.02. 23:41 7 (N) -18
NR Lac p 1 0.6048055 13.20 14.00 0.80 05.02. 23:41 353 (N) 10
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.