Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:54 // 19:01 UTC
Civil Twilight (6°): 02:13 // 19:41 UTC
Nautical Twilight (12°): 01:13 // 20:42 UTC
Astronomical Twilight (18°): 23:04 // 22:50 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V357 Her s 5 0.28204 13.40 13.40 0.00 31.05. 13:21 4 (N) -27
V610 Cyg p 10 1.497998 13.00 13.80 0.80 31.05. 13:21 332 (NW) 6
V796 Cep p 1 0.392964 12.20 12.85 0.65 31.05. 13:21 344 (N) 51
V553 And p 6 0.30903 17.12 17.68 0.56 31.05. 13:21 294 (NW) 41
V714 Car p 10 2.0453 9.68 9.85 0.17 31.05. 13:21 152 (SE) -26
V404 Hya p 7 0.309535 14.85 15.25 0.40 31.05. 13:21 139 (SE) 37
V693 Cyg s 7 1.1347738 14.30 14.40 0.10 31.05. 13:21 347 (N) 1
V947 Cyg p 5 0.429245 14.10 15.10 1.00 31.05. 13:21 351 (N) -8
RW Dor s 2 0.2854633 10.80 11.20 0.40 31.05. 13:22 190 (S) -30
DQ Car p 9 0.866837 11.10 11.50 0.40 31.05. 13:22 153 (SE) -25
DF CVn s 1 0.3268955 10.96 10.96 0.00 31.05. 13:22 65 (NE) 31
MY Boo p 8 0.473378 13.70 14.40 0.70 31.05. 13:22 35 (NE) 26
BS Sco p 9 7.6223759 11.50 13.20 1.70 31.05. 13:22 39 (NE) -68
V414 Nor p 10 0.7534 14.85 14.97 0.12 31.05. 13:23 122 (SE) -62
V468 Cam p 9 0.347491 12.50 13.05 0.55 31.05. 13:23 2 (N) 77
V1043 Her s 8 0.410255 13.63 13.63 0.00 31.05. 13:23 18 (N) 13
BM UMa p 1 0.2712208 13.80 14.75 0.95 31.05. 13:23 70 (E) 49
V476 Hya s 1 0.414588 13.10 13.10 0.00 31.05. 13:23 154 (SE) 38
V596 Aur p 1 0.397887 11.83 12.29 0.46 31.05. 13:23 262 (W) 68
V444 And s 7 0.46878 13.04 13.70 0.66 31.05. 13:23 297 (NW) 32
PR Mon s 9 1.123728 11.00 11.00 0.00 31.05. 13:23 169 (S) 29
V1355 Aql s 5 0.5157905 12.70 13.30 0.60 31.05. 13:23 351 (N) -24
QT Boo p 10 0.3190643 11.65 11.80 0.15 31.05. 13:23 32 (NE) 19
V474 Cam p 5 0.328205 10.90 11.40 0.50 31.05. 13:24 5 (N) 71
V790 Cep p 8 0.3212316 12.62 12.74 0.12 31.05. 13:24 353 (N) 50
NY Vir s 1 0.10101597 13.30 13.30 0.00 31.05. 13:24 84 (E) -8
V502 And s 6 0.318892 13.80 14.15 0.35 31.05. 13:24 294 (NW) 20
GH Lac s 1 0.5326205 14.30 14.30 0.00 31.05. 13:24 325 (NW) 18
V592 Per p 1 0.7157178 8.30 8.65 0.35 31.05. 13:24 260 (W) 64
IX Her p 10 1.896871 14.00 16.00 2.00 31.05. 13:24 2 (N) -16
MO Dra p 10 2.454288 12.93 14.45 1.52 31.05. 13:24 350 (N) 24
V843 Cep p 10 0.49347 13.35 14.00 0.65 31.05. 13:25 352 (N) 40
V1133 Her p 4 2.46752 12.65 14.10 1.45 31.05. 13:25 18 (N) -22
V651 Cyg p 10 1.024871 14.40 15.70 1.30 31.05. 13:25 333 (NW) 13
RV Gru p 10 0.2595312 11.00 11.40 0.40 31.05. 13:25 254 (W) -55
EY CVn s 1 0.342687 11.91 12.20 0.29 31.05. 13:25 66 (NE) 25
AV CrB p 1 0.30819 11.87 12.48 0.61 31.05. 13:25 35 (NE) -1
BT CrB p 9 0.0892 18.90 20.40 1.50 31.05. 13:26 36 (NE) 5
LY Cep p 10 1.948004 13.90 14.20 0.30 31.05. 13:26 339 (N) 28
V692 Pup p 10 0.34 14.53 14.72 0.19 31.05. 13:26 162 (S) 25
HW Vir p 1 0.11671953 10.50 11.20 0.70 31.05. 13:26 99 (E) -4
TY Nor p 9 3.520506 11.40 13.10 1.70 31.05. 13:26 122 (SE) -64
QY Boo p 10 0.341883 12.70 12.90 0.20 31.05. 13:27 35 (NE) 14
NZ Boo p 1 0.0589094 17.20 20.00 2.80 31.05. 13:27 47 (NE) 9
CD Vul s 1 0.683745 11.50 11.90 0.40 31.05. 13:27 342 (N) -11
PQ Cam p 6 1.215645 11.65 11.95 0.30 31.05. 13:27 325 (NW) 61
MU Lac p 10 0.2775155 14.10 15.10 1.00 31.05. 13:27 330 (NW) 20
AS Cha p 10 0.841416 14.00 16.00 2.00 31.05. 13:27 161 (S) -46
V1306 Her p 1 0.370368 11.70 12.10 0.40 31.05. 13:27 13 (N) 4
V384 Ser s 1 0.268729 11.90 12.30 0.40 31.05. 13:27 41 (NE) -5
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.