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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:30 // 18:41 UTC
Civil Twilight (6°): 02:54 // 19:18 UTC
Nautical Twilight (12°): 02:04 // 20:08 UTC
Astronomical Twilight (18°): 01:00 // 21:11 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V563 Lyr p 1 0.577642 10.96 11.47 0.51 04.08. 06:02 328 (NW) 8
V445 Dra p 10 0.3214714 13.40 14.10 0.70 04.08. 06:03 340 (N) 42
V789 Her s 1 0.3200448 14.90 14.90 0.00 04.08. 06:03 347 (N) 4
HM Mon p 1 0.40765587 13.40 14.20 0.80 04.08. 06:03 125 (SE) 26
FY Psc p 9 0.3562175 12.75 13.30 0.55 04.08. 06:03 258 (W) 52
W For s 7 0.617895 13.13 13.13 0.00 04.08. 06:03 197 (S) 12
I Boo p 1 0.2678178 5.80 6.40 0.60 04.08. 06:03 9 (N) 8
PT Vir p 7 0.3081795 13.38 13.56 0.18 04.08. 06:03 54 (NE) -14
GG Del s 1 0.563226 12.40 12.60 0.20 04.08. 06:04 299 (NW) -4
HL Aur p 1 0.6225056 10.80 11.90 1.10 04.08. 06:04 77 (E) 67
VZ Cru p 3 1.1258132 11.49 12.10 0.61 04.08. 06:04 137 (SE) -61
ET Boo p 1 0.64504 9.14 9.49 0.35 04.08. 06:04 10 (N) 8
V1309 Her p 9 0.369883 12.00 12.75 0.75 04.08. 06:04 339 (N) 7
CO Lac s 1 1.5422075 10.28 10.79 0.51 04.08. 06:04 310 (NW) 46
NX Cam s 8 0.605772 10.50 10.50 0.00 04.08. 06:04 339 (N) 80
V1295 Tau p 8 0.996 11.27 11.66 0.39 04.08. 06:04 176 (S) 67
BU Vul p 1 0.5689935 10.60 11.40 0.80 04.08. 06:04 301 (NW) 11
AQ Boo s 1 0.333139 12.30 12.30 0.00 04.08. 06:04 32 (NE) -17
V640 Aur s 1 0.3279975 12.52 13.00 0.48 04.08. 06:05 70 (E) 70
BS CrB p 9 0.42458 11.46 11.60 0.14 04.08. 06:05 1 (N) -10
YY CMi s 1 1.094021 8.33 8.88 0.55 04.08. 06:05 111 (E) 19
DX Tuc p 8 0.37711 9.48 9.79 0.31 04.08. 06:05 207 (SW) -33
AK Gru p 10 0.493682 11.00 11.50 0.50 04.08. 06:05 229 (SW) -23
LT Aql p 6 1.846203 12.40 14.90 2.50 04.08. 06:05 302 (NW) -16
HU And s 10 0.2857905 16.50 17.20 0.70 04.08. 06:06 273 (W) 54
BX Aqr p 9 1.529613 11.50 12.50 1.00 04.08. 06:06 275 (W) -19
AV Pup p 1 0.4350067 10.50 11.10 0.60 04.08. 06:06 118 (SE) 2
GI CVn s 8 0.30316 14.10 14.60 0.50 04.08. 06:06 20 (N) 10
V905 Ara s 2 0.243905 14.00 14.00 0.00 04.08. 06:06 216 (SW) -75
G5821.0087 Aqr p 7 0.628635 11.75 11.75 0.00 04.08. 06:06 250 (W) 6
V934 Cep p 7 0.431014 13.02 13.50 0.48 04.08. 06:06 328 (NW) 53
EF CVn p 1 0.27205 13.10 13.50 0.40 04.08. 06:06 31 (NE) -6
V956 Aql s 10 0.3961755 13.90 14.20 0.30 04.08. 06:06 299 (NW) -35
V426 Cam p 8 0.347835 13.50 14.00 0.50 04.08. 06:07 30 (NE) 66
XX Cas s 5 3.067179 10.00 10.20 0.20 04.08. 06:07 312 (NW) 67
V375 Cam p 8 0.32208 13.60 14.20 0.60 04.08. 06:07 6 (N) 61
MT And s 8 0.358775 14.80 14.80 0.00 04.08. 06:07 247 (SW) 71
SW Sex p 1 0.13493852 14.80 16.70 1.90 04.08. 06:07 89 (E) -5
V490 And p 7 0.424185 14.60 15.10 0.50 04.08. 06:07 278 (W) 53
V1097 Her s 1 0.360849 10.75 10.75 0.00 04.08. 06:07 339 (N) -10
V1106 Her s 1 0.2546005 12.60 12.60 0.00 04.08. 06:07 330 (NW) -9
NN Vir s 2 0.4806875 7.30 7.67 0.37 04.08. 06:08 29 (NE) -30
V776 Cas p 1 0.440417 8.94 9.09 0.15 04.08. 06:08 335 (NW) 65
MW UMa p 10 1.234755 9.50 10.00 0.50 04.08. 06:08 31 (NE) 32
NY Lyr s 1 0.4408 12.70 13.10 0.40 04.08. 06:08 321 (NW) 5
V354 UMa s 7 0.2938285 10.93 11.20 0.27 04.08. 06:08 23 (NE) 14
AW Cam s 5 0.7713465 8.22 8.36 0.14 04.08. 06:08 30 (NE) 62
HL Eri p 10 0.512616 8.56 8.60 0.04 04.08. 06:09 171 (S) 32
NN Aqr p 4 0.306779 13.47 14.14 0.67 04.08. 06:09 273 (W) -3
V728 Cyg p 2 2.060155 10.60 12.70 2.10 04.08. 06:09 326 (NW) 31
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.