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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:46 // 18:22 UTC
Civil Twilight (6°): 03:12 // 18:57 UTC
Nautical Twilight (12°): 02:26 // 19:42 UTC
Astronomical Twilight (18°): 01:32 // 20:36 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2490 Cyg p 10 0.78099 11.75 12.25 0.50 15.08. 10:10 347 (N) -10
IV Dra p 4 0.2681055 13.70 14.10 0.40 15.08. 10:10 43 (NE) 32
V407 Tau p 7 2.0512 13.50 16.50 3.00 15.08. 10:10 272 (W) 33
V1010 Oph p 1 0.6614275 6.10 7.00 0.90 15.08. 10:10 76 (E) -32
SZ Hor p 10 0.62511 10.96 11.74 0.78 15.08. 10:10 224 (SW) -37
BY Peg p 1 0.341936 12.90 13.60 0.70 15.08. 10:10 348 (N) -11
V474 Cyg p 9 23.659 11.30 12.70 1.40 15.08. 10:10 15 (N) 11
V457 Cam p 9 0.3033 13.80 14.20 0.40 15.08. 10:11 337 (NW) 65
MS Pav p 10 0.33474 13.70 14.60 0.90 15.08. 10:11 178 (S) -66
V2366 Cyg s 8 0.35646 12.79 12.79 0.00 15.08. 10:11 13 (N) 7
V732 Her s 2 0.3567417 13.20 13.80 0.60 15.08. 10:11 35 (NE) 14
OZ Hya s 5 2.048765 9.50 9.70 0.20 15.08. 10:11 161 (S) 18
V923 Her p 8 1.364757 9.10 9.27 0.18 15.08. 10:11 48 (NE) 6
NU Cyg p 3 0.2811248 14.30 14.90 0.60 15.08. 10:11 11 (N) 0
V1182 Her p 10 1.9129 11.70 12.05 0.35 15.08. 10:11 48 (NE) 14
BF Dor p 9 0.352271 13.00 13.20 0.20 15.08. 10:11 197 (S) -31
EP Oct p 10 0.448784 12.37 13.17 0.80 15.08. 10:12 172 (S) -51
FS Aqr p 7 0.26205 13.20 14.00 0.80 15.08. 10:12 335 (NW) -38
V457 Sco p 10 2.007379 10.60 11.40 0.80 15.08. 10:12 92 (E) -48
FG Lyn s 9 1.43577 10.77 11.00 0.23 15.08. 10:12 300 (NW) 84
V2197 Cyg p 1 0.465749 10.90 12.40 1.50 15.08. 10:12 360 (N) -2
IM Vul p 1 0.454283 11.60 13.30 1.70 15.08. 10:13 1 (N) -18
EY CVn p 1 0.342687 11.91 12.25 0.34 15.08. 10:13 83 (E) 41
QX Vir p 1 0.242075 13.31 13.60 0.29 15.08. 10:13 96 (E) -2
V1067 Her s 1 0.258109 12.58 12.58 0.00 15.08. 10:13 32 (NE) 12
V344 Cas p 4 1.000744 12.80 13.40 0.60 15.08. 10:13 341 (N) 21
GM CVn s 1 0.366984 12.00 12.00 0.00 15.08. 10:13 76 (E) 31
V875 Cep p 10 0.607031 12.00 12.33 0.33 15.08. 10:13 357 (N) 44
V441 Lac p 1 0.3089166 12.56 12.78 0.22 15.08. 10:13 348 (N) 14
V500 Cyg p 3 0.924218 11.90 13.40 1.50 15.08. 10:13 5 (N) -5
TY Cet p 5 0.323676 11.62 12.10 0.48 15.08. 10:13 266 (W) -15
V1143 Her s 1 0.318275 13.00 14.00 1.00 15.08. 10:13 50 (NE) -9
V1580 Cyg p 9 1.811436 14.00 15.30 1.30 15.08. 10:13 11 (N) 6
KR Nor p 10 0.83655 12.80 13.30 0.50 15.08. 10:14 132 (SE) -53
IW Cep p 2 1.609416 13.60 15.60 2.00 15.08. 10:14 349 (N) 17
BM UMa s 1 0.2712208 13.80 14.60 0.80 15.08. 10:14 85 (E) 66
V438 Cam s 9 0.500825 13.60 13.60 0.00 15.08. 10:14 345 (N) 59
LP Cep p 2 0.693062 13.70 15.00 1.30 15.08. 10:14 356 (N) 21
LU Cnc s 6 0.39855 12.10 12.55 0.45 15.08. 10:14 169 (S) 59
FT Gem s 1 0.5876113 13.50 14.10 0.60 15.08. 10:14 222 (SW) 47
BL Eri p 1 0.416918 11.51 12.28 0.77 15.08. 10:14 247 (SW) 4
WZ Ant p 8 0.4459239 11.50 11.80 0.30 15.08. 10:15 165 (S) 0
VY Vul s 8 0.8843472 14.20 14.40 0.20 15.08. 10:15 15 (N) -18
V502 And p 6 0.318892 13.80 14.20 0.40 15.08. 10:15 312 (NW) 5
V416 Cam p 10 0.3863 14.40 15.00 0.60 15.08. 10:15 333 (NW) 61
V576 Lyr s 2 0.533573 12.30 12.30 0.00 15.08. 10:15 24 (NE) 6
V929 Mon p 9 0.67772 13.00 13.60 0.60 15.08. 10:15 213 (SW) 36
HM Cet s 5 0.44462 12.96 12.96 0.00 15.08. 10:15 282 (W) -3
V1300 Her p 1 0.296334 12.63 13.00 0.37 15.08. 10:15 34 (NE) 6
XZ For p 9 0.308127 9.90 10.28 0.38 15.08. 10:15 252 (W) -35
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.