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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:39 // 18:15 UTC
Civil Twilight (6°): 03:05 // 18:49 UTC
Nautical Twilight (12°): 02:19 // 19:35 UTC
Astronomical Twilight (18°): 01:25 // 20:29 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
IU Aps p 10 0.3046 14.20 14.60 0.40 28.04. 18:32 166 (S) -51
V463 Peg s 7 0.330569 11.60 12.05 0.45 28.04. 18:32 2 (N) -22
FF Vul p 1 0.444979 13.10 13.80 0.70 28.04. 18:32 22 (N) -11
TZ Lyr s 1 0.528827 10.87 11.05 0.18 28.04. 18:33 40 (NE) 13
BI Vul p 1 0.2518236 14.15 14.90 0.75 28.04. 18:33 9 (N) -13
U Cep s 1 2.493081 6.75 6.93 0.18 28.04. 18:33 352 (N) 44
EF Cep p 1 0.6061084 12.00 12.60 0.60 28.04. 18:33 346 (N) 51
V1763 Cyg p 6 0.4050751 12.40 13.00 0.60 28.04. 18:33 28 (NE) 5
PT Lib p 10 0.434556 13.90 14.60 0.70 28.04. 18:33 112 (E) -11
CU Tau s 1 0.412528 11.50 11.90 0.40 28.04. 18:33 289 (W) 17
AA UMa s 1 0.468127 10.88 11.53 0.65 28.04. 18:33 210 (SW) 85
BP Vul p 1 1.940346 10.10 11.30 1.20 28.04. 18:33 23 (NE) -16
V762 Aql p 10 2.166633 13.90 15.70 1.80 28.04. 18:34 37 (NE) -34
QU Lyr p 2 1.22303638 12.70 13.10 0.40 28.04. 18:34 31 (NE) 2
V357 Dra p 6 0.619276 11.55 12.15 0.60 28.04. 18:34 29 (NE) 41
V419 Cam p 10 0.414658 12.30 12.60 0.30 28.04. 18:34 314 (NW) 56
AS Ser s 1 0.4662346 11.40 11.50 0.10 28.04. 18:34 93 (E) 5
EK Com s 1 0.266685 12.70 12.70 0.00 28.04. 18:35 109 (E) 51
V931 Cyg s 1 0.341513 13.90 14.50 0.60 28.04. 18:35 31 (NE) -4
V870 Ara s 7 0.399826 9.00 9.00 0.00 28.04. 18:35 124 (SE) -55
G5197.0695 Aqr s 7 0.362937 12.88 12.88 0.00 28.04. 18:36 19 (N) -41
IM And p 9 0.2703735 18.30 19.00 0.70 28.04. 18:36 330 (NW) 7
AP Leo p 1 0.430358 9.32 9.91 0.59 28.04. 18:36 159 (S) 43
VZ Tri s 2 0.4334825 12.80 13.30 0.50 28.04. 18:36 309 (NW) 10
V373 Cam s 7 0.370807 12.50 12.80 0.30 28.04. 18:36 314 (NW) 46
CZEV036 Cyg s 6 0.3688 13.27 13.80 0.53 28.04. 18:36 34 (NE) -3
ER Cep s 9 0.2857369 15.67 16.27 0.60 28.04. 18:36 355 (N) 46
V366 Tel p 10 0.844598 12.76 13.74 0.98 28.04. 18:36 116 (SE) -68
V1961 Sgr p 10 0.2038504 12.20 13.80 1.60 28.04. 18:36 82 (E) -41
V1263 Cen p 10 0.410756 12.10 12.95 0.85 28.04. 18:37 143 (SE) -2
G3053.1924 CrB s 1 0.16177042 13.17 13.27 0.10 28.04. 18:37 68 (E) 33
V1870 Cyg p 9 0.789795 14.30 17.20 2.90 28.04. 18:37 15 (N) -3
GQ Aps p 10 0.6353 14.50 15.00 0.50 28.04. 18:37 163 (S) -47
GZ Pup p 10 0.3202743 11.70 12.20 0.50 28.04. 18:38 211 (SW) -7
CL CrB s 8 0.318808 11.41 11.66 0.25 28.04. 18:38 64 (NE) 26
BG Vul p 1 0.4032397 12.90 13.70 0.80 28.04. 18:38 11 (N) -17
V484 Cyg s 5 1.293831 13.50 13.60 0.10 28.04. 18:38 25 (NE) 0
V1051 Her p 10 0.55833 12.50 12.80 0.30 28.04. 18:38 59 (NE) 10
XX LMi p 4 0.370979 12.42 12.56 0.14 28.04. 18:38 161 (S) 72
V1877 Cyg p 6 0.5747925 13.80 15.20 1.40 28.04. 18:38 15 (N) -4
GR Cet p 9 0.488807 11.31 11.71 0.40 28.04. 18:38 299 (NW) -46
V368 Sge p 10 0.415859 12.20 12.55 0.35 28.04. 18:38 33 (NE) -16
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 28.04. 18:39 96 (E) -29
EG Gem s 4 1.2734065 12.20 12.20 0.00 28.04. 18:39 243 (SW) 37
G1965.0735 Leo p 10 0.379496 9.10 9.21 0.11 28.04. 18:39 197 (S) 68
RU Mon s 1 3.584645 10.33 11.06 0.73 28.04. 18:39 231 (SW) 19
DS Sge p 10 2.65094 15.80 16.80 1.00 28.04. 18:39 35 (NE) -16
V1363 Ori p 1 0.4319235 10.35 10.59 0.24 28.04. 18:40 258 (W) 9
V1064 Her p 5 0.3431545 11.30 11.60 0.30 28.04. 18:40 50 (NE) 14
V1044 Sco p 8 0.914833 8.60 9.07 0.47 28.04. 18:40 105 (E) -16
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.