Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:33 // 18:20 UTC
Civil Twilight (6°): 02:58 // 18:55 UTC
Nautical Twilight (12°): 02:11 // 19:42 UTC
Astronomical Twilight (18°): 01:15 // 20:38 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
RU Eri s 1 0.632199 9.37 9.64 0.27 02.05. 05:16 89 (E) -20
VV UMa s 1 0.687376 10.13 10.26 0.13 02.05. 05:16 354 (N) 16
V696 Pup p 10 0.945 14.30 14.43 0.13 02.05. 05:16 19 (N) -52
CR Tri p 9 0.296078 14.10 14.80 0.70 02.05. 05:16 71 (E) 28
OO Aql s 1 0.506792 9.20 9.20 0.00 02.05. 05:17 206 (SW) 47
GU Mon s 1 0.896647 11.82 11.82 0.00 02.05. 05:17 41 (NE) -32
V502 And s 6 0.318892 13.80 14.15 0.35 02.05. 05:17 94 (E) 44
V2509 Sgr s 10 1.086985 7.35 7.50 0.15 02.05. 05:17 212 (SW) -3
CN And s 1 0.4627909 9.70 9.96 0.26 02.05. 05:17 86 (E) 54
RT Hyi p 10 0.2840352 12.28 13.15 0.87 02.05. 05:17 167 (S) -44
V401 CMa p 10 0.69123 17.75 18.08 0.33 02.05. 05:18 61 (NE) -45
V640 Aur p 1 0.3279975 12.52 13.25 0.73 02.05. 05:18 27 (NE) 19
G5818.1148 Aqr s 6 0.9156 12.02 12.02 0.00 02.05. 05:18 152 (SE) 21
V740 Per s 4 0.373042 11.22 11.87 0.65 02.05. 05:18 56 (NE) 16
AN UMa p 6 0.07975275 14.90 20.20 5.30 02.05. 05:19 338 (N) 9
V2650 Oph p 7 0.384054 12.57 13.20 0.63 02.05. 05:19 241 (SW) 32
LO Cas p 10 1.00001 15.00 17.00 2.00 02.05. 05:19 68 (E) 65
QT UMa p 6 0.473539 11.00 11.80 0.80 02.05. 05:19 354 (N) 9
FG Sct s 3 0.270572 13.66 14.70 1.04 02.05. 05:19 219 (SW) 27
BW Cha p 10 2.116262 10.10 11.20 1.10 02.05. 05:19 198 (S) -53
V477 Peg p 9 0.2747515 11.65 11.75 0.10 02.05. 05:20 156 (SE) 59
V2291 Cyg s 10 0.8167 11.50 11.50 0.00 02.05. 05:20 269 (W) 76
PT Lib p 10 0.434556 13.90 14.60 0.70 02.05. 05:20 252 (W) -14
AB Vol p 9 1.92193 11.98 12.81 0.83 02.05. 05:20 170 (S) -67
NN Dra s 7 0.382879 12.34 12.90 0.56 02.05. 05:21 334 (NW) 34
FI Boo s 1 0.389997 9.60 9.60 0.00 02.05. 05:21 306 (NW) 39
V3863 Sgr p 10 0.36492 11.70 12.50 0.80 02.05. 05:21 213 (SW) 9
EE Vul p 10 2.7638 14.90 15.70 0.80 02.05. 05:21 213 (SW) 66
V2240 Cyg s 1 0.404173 12.03 12.03 0.00 02.05. 05:21 218 (SW) 75
V1355 Tau s 7 0.244668 13.00 13.00 0.00 02.05. 05:21 52 (NE) 2
EK CMi p 8 0.660752 11.53 11.97 0.44 02.05. 05:21 21 (N) -38
GG Del s 1 0.563226 12.40 12.60 0.20 02.05. 05:22 200 (S) 54
CZEV137 Lac p 1 0.38724 16.23 16.66 0.43 02.05. 05:22 59 (NE) 75
NZ Boo p 1 0.0589094 17.20 20.00 2.80 02.05. 05:22 293 (NW) 25
AS CrB p 1 0.380663 11.35 11.85 0.50 02.05. 05:22 285 (W) 35
V364 Aps p 5 0.295464 14.00 14.40 0.40 02.05. 05:22 198 (S) -45
V691 Her s 9 0.58716 13.30 13.30 0.00 02.05. 05:22 267 (W) 26
V1941 Cyg p 10 1.01185 12.50 13.20 0.70 02.05. 05:22 123 (SE) 79
V4437 Sgr p 10 1.1366228 7.26 7.54 0.28 02.05. 05:22 189 (S) 7
ZZ Hya p 10 0.3595363 14.30 14.90 0.60 02.05. 05:22 348 (N) -61
IO Cnc p 1 0.347694 13.00 13.58 0.58 02.05. 05:22 357 (N) -24
XZ Mon p 8 0.876084 13.40 15.10 1.70 02.05. 05:23 42 (NE) -37
V Tri s 1 0.5852056 10.70 11.00 0.30 02.05. 05:23 85 (E) 37
V357 Her s 5 0.28204 13.40 13.40 0.00 02.05. 05:23 230 (SW) 43
V582 Lyr p 1 0.255905 13.44 14.61 1.17 02.05. 05:23 261 (W) 66
CW CMi p 1 0.313192 11.20 11.60 0.40 02.05. 05:23 24 (NE) -38
CT Tau s 1 0.666827 10.34 11.12 0.78 02.05. 05:23 40 (NE) -3
VY Cet s 3 0.34081 11.20 11.80 0.60 02.05. 05:23 117 (SE) -4
EG CVn p 1 0.349276 13.00 13.60 0.60 02.05. 05:23 310 (NW) 16
V1043 Her p 8 0.410255 13.63 14.71 1.08 02.05. 05:23 294 (NW) 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.