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Ephemerides for Variable Stars

05: 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

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

Sunrise // Sunset: 02:59 // 18:54 UTC
Civil Twilight (6°): 02:20 // 19:33 UTC
Nautical Twilight (12°): 01:22 // 20:31 UTC
Astronomical Twilight (18°): 23:49 // 22:04 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
G5820.1011 Aqr p 7 0.394844 11.63 11.63 0.00 25.05. 13:40 285 (W) -25
V730 Mon s 3 1.572317 8.85 8.95 0.10 25.05. 13:40 186 (S) 31
DV Gem p 9 4.40032 15.50 16.80 1.30 25.05. 13:40 192 (S) 58
GT Lac p 8 0.2790438 15.50 17.00 1.50 25.05. 13:40 324 (NW) 17
V729 Cyg p 9 6.59789 9.05 9.37 0.32 25.05. 13:40 342 (N) 4
V900 Mon p 6 0.298305 11.92 12.80 0.88 25.05. 13:40 191 (S) 44
CN Del s 10 0.567073 14.20 14.60 0.40 25.05. 13:40 336 (NW) -23
V430 Dra p 9 0.4102 15.20 16.00 0.80 25.05. 13:40 352 (N) 22
VY Cet p 3 0.34081 11.20 11.90 0.70 25.05. 13:40 247 (SW) -6
V714 Mon p 1 0.3445093 11.83 12.37 0.54 25.05. 13:41 189 (S) 44
AO CMi p 7 0.8531025 14.40 15.60 1.20 25.05. 13:41 175 (S) 42
EH Lyn p 1 0.326743 13.00 13.28 0.28 25.05. 13:41 112 (E) 62
V397 Cam p 9 1.839526 13.45 14.65 1.20 25.05. 13:41 347 (N) 65
V757 Cep s 8 0.343873 14.00 14.70 0.70 25.05. 13:42 343 (N) 47
V1182 Cen p 10 0.94915 12.80 13.40 0.60 25.05. 13:42 122 (SE) -39
CS Tri p 9 0.663318 11.20 11.40 0.20 25.05. 13:42 275 (W) 40
BY CMi p 10 5.71921 14.10 15.00 0.90 25.05. 13:42 168 (S) 44
AD Phe s 10 0.379924 10.27 10.80 0.53 25.05. 13:42 239 (SW) -26
IV Gem p 3 0.60269 12.20 13.10 0.90 25.05. 13:43 166 (S) 71
V396 Mon p 1 0.3963436 12.60 13.60 1.00 25.05. 13:43 186 (S) 43
GV Aqr s 4 0.33677 13.60 13.60 0.00 25.05. 13:43 295 (NW) -29
GK Boo p 1 0.477772 10.30 10.80 0.50 25.05. 13:43 48 (NE) 14
V1097 Aql p 2 1.225237 13.90 15.00 1.10 25.05. 13:43 341 (N) -22
BL And s 1 0.722376 11.00 11.24 0.24 25.05. 13:43 322 (NW) 25
MS UMa p 1 0.410388 11.97 12.60 0.63 25.05. 13:44 63 (NE) 47
V865 Cyg s 2 0.3653018 14.00 14.60 0.60 25.05. 13:44 354 (N) -7
V500 Cam s 6 0.2483505 14.00 14.70 0.70 25.05. 13:44 11 (N) 60
HX Lac s 4 0.527476 14.20 14.80 0.60 25.05. 13:44 330 (NW) 17
LW Eri s 5 0.46562 12.20 12.20 0.00 25.05. 13:44 224 (SW) 30
IW Boo p 4 0.264742 13.40 13.70 0.30 25.05. 13:44 48 (NE) 22
V1902 Cyg p 8 0.450204 14.30 14.90 0.60 25.05. 13:45 333 (NW) 3
V1457 Cyg p 9 0.5803694 14.50 15.40 0.90 25.05. 13:45 348 (N) -6
HY Pav p 10 0.351657 11.40 12.30 0.90 25.05. 13:45 194 (S) -65
V384 Cas p 5 1.108265 11.80 12.30 0.50 25.05. 13:45 307 (NW) 33
AP Aur s 1 0.569374 10.90 11.20 0.30 25.05. 13:45 160 (S) 76
ST Car s 8 0.90164965 9.60 9.87 0.27 25.05. 13:45 155 (SE) -27
XZ Ari s 7 0.265488 13.85 13.85 0.00 25.05. 13:45 273 (W) 36
V348 Cyg p 9 0.28423 14.10 15.10 1.00 25.05. 13:46 340 (N) 7
V412 Gem p 9 0.32667 16.36 16.96 0.60 25.05. 13:46 182 (S) 54
BC Tri p 10 0.707815 11.90 12.10 0.20 25.05. 13:46 285 (W) 28
QV Lup p 10 0.365618 11.35 11.78 0.43 25.05. 13:46 106 (E) -48
V1181 Her s 1 0.337042 11.00 11.36 0.36 25.05. 13:46 29 (NE) 3
ST Ind s 10 0.4018812 11.30 11.79 0.49 25.05. 13:46 267 (W) -74
BI Vul p 1 0.2518236 14.15 14.90 0.75 25.05. 13:46 328 (NW) -7
FK Del p 7 0.666795 14.00 14.60 0.60 25.05. 13:46 336 (NW) -24
V456 Cam p 10 0.419811 12.10 12.30 0.20 25.05. 13:46 355 (N) 76
BT Tri p 10 0.2512 14.20 14.80 0.60 25.05. 13:46 279 (W) 34
V1188 Cyg s 7 0.8516615 13.70 14.30 0.60 25.05. 13:46 348 (N) 13
V513 Her p 3 0.3037692 15.30 15.70 0.40 25.05. 13:46 19 (N) -14
V959 Cas p 1 1.065155 11.97 12.61 0.64 25.05. 13:47 318 (NW) 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.