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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:05 // 18:47 UTC
Civil Twilight (6°): 02:26 // 19:26 UTC
Nautical Twilight (12°): 01:31 // 20:21 UTC
Astronomical Twilight (18°): 00:12 // 21:41 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BI Vul s 1 0.2518236 14.15 14.86 0.71 20.05. 13:20 319 (NW) -2
BQ Ari p 6 0.282335 10.28 10.55 0.27 20.05. 13:20 247 (SW) 35
V1353 Ori s 1 0.471453 12.93 12.93 0.00 20.05. 13:20 190 (S) 39
RU UMi s 1 0.524926 10.00 10.22 0.22 20.05. 13:20 25 (NE) 40
DM Per p 6 2.7277427 7.86 8.59 0.73 20.05. 13:20 303 (NW) 56
LR Lib p 9 0.590394 13.10 13.70 0.60 20.05. 13:21 67 (NE) -52
V400 Lyr s 1 0.253427 12.70 12.70 0.00 20.05. 13:21 348 (N) -1
V Gru p 10 0.483465 9.50 9.80 0.30 20.05. 13:21 260 (W) -52
V500 Cam p 6 0.2483505 14.00 14.80 0.80 20.05. 13:21 14 (N) 58
IO Cnc s 1 0.347694 13.00 12.00 -1.00 20.05. 13:21 116 (SE) 40
V449 And p 1 0.3385155 12.20 12.90 0.70 20.05. 13:22 290 (W) 50
NU Cyg p 3 0.2811248 14.30 14.90 0.60 20.05. 13:22 342 (N) 2
V1295 Tau p 8 0.996 11.27 11.66 0.39 20.05. 13:22 240 (SW) 56
IV Dra p 4 0.2681055 13.70 14.10 0.40 20.05. 13:22 24 (NE) 19
QV UMa p 6 0.311444 13.50 14.50 1.00 20.05. 13:23 69 (E) 57
LT Com p 1 0.512058 10.61 10.75 0.14 20.05. 13:23 66 (NE) 14
V959 Cep p 9 0.372264 11.45 11.68 0.23 20.05. 13:23 330 (NW) 43
FU Dra s 1 0.306718 10.55 10.55 0.00 20.05. 13:23 20 (N) 27
V732 Her p 2 0.3567417 13.20 14.20 1.00 20.05. 13:23 10 (N) 5
G5236.0391 Aqr p 8 0.341529 13.29 13.71 0.42 20.05. 13:23 288 (W) -19
V839 Cen p 8 0.330936 9.51 10.13 0.62 20.05. 13:24 109 (E) -34
V1134 Her p 7 0.602935 12.50 13.00 0.50 20.05. 13:24 357 (N) -28
V2422 Cyg s 1 0.506166 13.00 13.00 0.00 20.05. 13:24 337 (NW) 3
KR Pav p 10 0.4838 13.70 14.80 1.10 20.05. 13:24 208 (SW) -63
MS Pav s 10 0.33474 13.70 14.10 0.40 20.05. 13:25 199 (S) -62
XY LMi p 1 0.436886 10.70 11.10 0.40 20.05. 13:25 86 (E) 40
IT Cha p 9 0.716652 12.65 13.10 0.45 20.05. 13:25 165 (S) -53
UY UMa p 1 0.3760203 12.70 12.90 0.20 20.05. 13:25 38 (NE) 30
RV Gru p 10 0.2595312 11.00 11.40 0.40 20.05. 13:26 248 (W) -48
LT Aql p 6 1.846203 12.40 14.90 2.50 20.05. 13:26 337 (NW) -31
HV Aqr s 1 0.374457 9.71 9.71 0.00 20.05. 13:26 305 (NW) -29
AW UMa p 1 0.438726 6.83 7.13 0.30 20.05. 13:26 78 (E) 30
IO Boo s 7 0.2711483 13.00 13.00 0.00 20.05. 13:26 53 (NE) 3
W For p 7 0.617895 13.13 13.76 0.63 20.05. 13:26 227 (SW) 0
IT Cnc s 6 0.363657 12.50 12.90 0.40 20.05. 13:26 122 (SE) 50
CM Tri p 8 0.472699 13.70 14.40 0.70 20.05. 13:27 272 (W) 46
V452 Cam p 10 0.397443 12.10 12.30 0.20 20.05. 13:27 6 (N) 69
RT Cha p 9 0.3551095 14.00 15.00 1.00 20.05. 13:27 169 (S) -44
AI Tri p 3 0.19174566 16.00 16.50 0.50 20.05. 13:27 272 (W) 39
V470 Hya s 7 0.395393 13.00 13.00 0.00 20.05. 13:27 145 (SE) 35
V1022 Cas s 10 12.1564 5.57 5.57 0.00 20.05. 13:27 316 (NW) 37
FG Lyn p 9 1.43577 10.77 11.04 0.27 20.05. 13:28 70 (E) 73
V501 Her s 1 8.597685 10.50 10.50 0.00 20.05. 13:28 10 (N) -9
IL And p 10 0.86759 15.70 17.00 1.30 20.05. 13:28 294 (NW) 33
LP UMa s 1 0.309901 12.52 12.52 0.00 20.05. 13:28 51 (NE) 54
V789 Her p 1 0.3200448 14.90 15.60 0.70 20.05. 13:28 14 (N) 4
LS Del p 1 0.3638404 8.61 8.76 0.15 20.05. 13:28 323 (NW) -12
OZ Dra p 10 0.136647 18.00 20.00 2.00 20.05. 13:29 31 (NE) 38
GG Psc p 9 0.456242 13.75 14.00 0.25 20.05. 13:29 287 (W) 30
V483 And p 1 0.2970635 11.97 12.20 0.23 20.05. 13:29 299 (NW) 29
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.