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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:11 // 19:00 UTC
Civil Twilight (6°): 02:32 // 19:39 UTC
Nautical Twilight (12°): 01:36 // 20:36 UTC
Astronomical Twilight (18°): 00:11 // 22:01 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
OS Her p 9 0.792285 13.26 14.36 1.10 20.07. 17:39 92 (E) 50
DF CVn p 1 0.3268955 10.96 11.46 0.50 20.07. 17:39 251 (W) 67
QY Hya s 2 0.292341 9.04 9.04 0.00 20.07. 17:39 212 (SW) 6
HZ Her s 6 1.700166 12.80 12.80 0.00 20.07. 17:39 106 (E) 60
OZ Lac p 10 0.51624 13.30 13.90 0.60 20.07. 17:40 32 (NE) 27
NX Boo s 8 0.251135 13.02 13.36 0.34 20.07. 17:40 161 (S) 73
FV CVn p 1 0.315365 11.80 12.15 0.35 20.07. 17:40 208 (SW) 71
V857 Her p 1 0.38223 10.90 11.50 0.60 20.07. 17:40 103 (E) 64
V2626 Cyg p 10 0.45792 14.10 14.60 0.50 20.07. 17:40 58 (NE) 20
V1105 Her p 5 0.321736 12.60 13.00 0.40 20.07. 17:40 95 (E) 46
QW Boo p 10 0.2908715 12.10 12.45 0.35 20.07. 17:40 103 (E) 79
V416 Aql p 8 1.33805 13.70 15.10 1.40 20.07. 17:40 102 (E) 10
V648 Lyr p 1 0.368752 13.22 13.62 0.40 20.07. 17:41 80 (E) 50
V853 Cyg p 6 1.712225 14.10 15.10 1.00 20.07. 17:41 80 (E) 35
NX Cam p 8 0.605772 10.50 10.95 0.45 20.07. 17:41 353 (N) 20
BZ Leo p 8 0.2697257 15.30 16.10 0.80 20.07. 17:41 248 (W) 47
V3859 Sgr p 10 1.98908 11.80 12.60 0.80 20.07. 17:41 129 (SE) -4
V2383 Oph p 4 0.5022043 10.23 11.09 0.86 20.07. 17:41 131 (SE) 20
V1001 Cas p 1 0.429058 13.61 14.71 1.10 20.07. 17:41 26 (NE) 17
V1119 Her s 4 0.723403 10.05 10.27 0.22 20.07. 17:41 139 (SE) 39
V403 Her p 10 0.8223 15.70 16.20 0.50 20.07. 17:42 114 (SE) 47
HR Boo p 1 0.315967 13.25 13.85 0.60 20.07. 17:42 175 (S) 62
HR Lac s 1 0.42907 13.90 14.30 0.40 20.07. 17:43 41 (NE) 26
V905 Ara s 2 0.243905 14.00 14.00 0.00 20.07. 17:43 160 (S) -25
V554 And p 5 0.35291 16.32 16.78 0.46 20.07. 17:43 7 (N) 5
SV Equ p 8 0.880971 9.25 9.50 0.25 20.07. 17:43 83 (E) 1
V1341 Aql p 8 0.304012 13.00 13.70 0.70 20.07. 17:43 110 (E) 16
V1147 Her p 10 0.254469 13.80 14.30 0.50 20.07. 17:43 108 (E) 74
IO Boo p 7 0.2711483 13.00 13.50 0.50 20.07. 17:43 194 (S) 64
V648 And p 10 0.5321 13.45 14.10 0.65 20.07. 17:43 36 (NE) 9
BQ Phe p 10 0.218481 10.43 10.60 0.17 20.07. 17:43 95 (E) -68
V1220 Tau p 6 1.06424 11.90 12.50 0.60 20.07. 17:43 344 (N) -40
V752 Cep p 10 0.450289 13.05 13.50 0.45 20.07. 17:43 13 (N) 35
V450 Per s 1 0.948673 13.00 13.00 0.00 20.07. 17:44 356 (N) 2
BP Tri p 10 0.35975 14.10 14.60 0.50 20.07. 17:44 8 (N) -5
V449 And s 1 0.3385155 12.20 12.20 0.00 20.07. 17:44 5 (N) 7
V591 Vir p 7 0.350949 12.90 13.35 0.45 20.07. 17:44 179 (S) 43
MW Pav p 10 0.79498855 8.51 8.95 0.44 20.07. 17:44 153 (SE) -47
V558 And p 1 0.31092 15.62 16.10 0.48 20.07. 17:44 7 (N) 5
V1009 Cas s 7 0.784681 12.30 12.50 0.20 20.07. 17:44 16 (N) 18
V1197 Her p 1 0.2626795 13.17 13.37 0.20 20.07. 17:44 125 (SE) 59
V2769 Ori s 5 0.27872 15.00 15.00 0.00 20.07. 17:44 307 (NW) -21
AQ Cap s 7 0.3173885 13.00 13.00 0.00 20.07. 17:45 98 (E) -18
DG Mic p 10 2.69592 8.38 8.84 0.46 20.07. 17:45 116 (SE) -36
V580 Lyr p 1 0.289052 12.85 13.42 0.57 20.07. 17:45 83 (E) 43
V366 Sge p 9 0.75184 11.80 12.25 0.45 20.07. 17:45 94 (E) 27
V1016 Oph p 1 0.407161 13.10 14.10 1.00 20.07. 17:45 152 (SE) 31
EI Sge p 7 0.3882466 14.00 14.80 0.80 20.07. 17:45 85 (E) 21
AE Cas s 1 0.7591207 12.70 12.80 0.10 20.07. 17:45 7 (N) 31
GK Aqr p 1 0.327415 12.40 13.60 1.20 20.07. 17:45 71 (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.