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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:48 // 15:32 UTC
Civil Twilight (6°): 06:13 // 16:07 UTC
Nautical Twilight (12°): 05:33 // 16:47 UTC
Astronomical Twilight (18°): 04:54 // 17:25 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EZ Car s 6 1.1886882 9.90 10.20 0.30 18.01. 19:30 139 (SE) -45
V1901 Cyg p 6 0.808907 13.10 13.75 0.65 18.01. 19:30 303 (NW) 13
BS Vul s 1 0.475971 10.90 11.10 0.20 18.01. 19:31 316 (NW) -6
V905 Ara p 2 0.243905 14.00 14.20 0.20 18.01. 19:31 207 (SW) -77
V490 Cyg p 1 1.140236 13.10 13.70 0.60 18.01. 19:31 314 (NW) 5
QS UMa p 9 0.4183 15.70 17.65 1.95 18.01. 19:31 59 (NE) 43
BC Gru s 8 0.3073055 9.90 10.30 0.40 18.01. 19:31 232 (SW) -32
DO Leo p 7 0.2345148 16.00 17.00 1.00 18.01. 19:31 77 (E) 9
RR Vel p 10 1.85419 10.70 11.80 1.10 18.01. 19:32 121 (SE) -31
SV Tau p 1 2.1669033 9.68 10.78 1.10 18.01. 19:32 135 (SE) 63
V386 Dra s 1 0.238912 13.40 13.40 0.00 18.01. 19:32 346 (N) 13
IO Boo s 7 0.2711483 13.00 13.00 0.00 18.01. 19:32 30 (NE) -10
V743 Sgr p 10 0.276635806 13.80 14.30 0.50 18.01. 19:32 318 (NW) -64
PS Cam p 4 0.92005 12.58 13.55 0.97 18.01. 19:32 339 (N) 79
QT Gem s 6 1.619865 7.66 7.66 0.00 18.01. 19:32 128 (SE) 44
EG Gem p 4 1.2734065 12.20 13.40 1.20 18.01. 19:32 126 (SE) 42
V1909 Cyg p 9 3.09472 13.09 13.78 0.69 18.01. 19:33 303 (NW) 18
BB Men p 10 0.257701 11.46 11.92 0.46 18.01. 19:33 171 (S) -37
TZ Boo s 1 0.29716095 10.41 10.82 0.41 18.01. 19:33 15 (N) 2
G5817.0092 Aqr s 6 0.369646 14.09 14.09 0.00 18.01. 19:33 259 (W) -9
LP Cep p 2 0.693062 13.70 15.00 1.30 18.01. 19:33 325 (NW) 35
V385 Ser p 7 0.3129555 12.00 12.21 0.21 18.01. 19:33 8 (N) -39
AK Men p 10 0.41244 9.13 9.28 0.15 18.01. 19:34 182 (S) -40
V432 Per p 1 0.3833085 11.00 11.70 0.70 18.01. 19:34 249 (W) 75
V489 Ser p 9 0.078847 19.20 21.00 1.80 18.01. 19:34 10 (N) -40
LY Pav s 9 0.37955 14.50 14.90 0.40 18.01. 19:34 212 (SW) -59
V338 Dra s 5 0.2351485 13.30 13.30 0.00 18.01. 19:34 5 (N) 21
V817 Cep p 10 0.451203 15.52 16.32 0.80 18.01. 19:34 330 (NW) 31
FO Del p 10 1.195407 13.80 14.60 0.80 18.01. 19:34 297 (NW) -8
V737 Per s 1 0.366599 12.65 13.20 0.55 18.01. 19:35 212 (SW) 71
TZ Cru p 10 1.045617 12.10 12.70 0.60 18.01. 19:35 132 (SE) -53
V562 Aur p 9 0.528805 12.87 13.21 0.34 18.01. 19:35 150 (SE) 68
NQ Cam s 1 0.362099 13.10 13.65 0.55 18.01. 19:35 26 (NE) 59
DF CVn p 1 0.3268955 10.96 11.46 0.50 18.01. 19:35 41 (NE) 12
V357 Her p 5 0.28204 13.40 13.95 0.55 18.01. 19:35 324 (NW) -20
V1261 Her s 4 0.397693 13.00 14.00 1.00 18.01. 19:35 346 (N) -18
TY Cap p 1 1.423458 10.50 11.80 1.30 18.01. 19:35 286 (W) -30
IY UMa p 4 0.0739138 18.40 20.00 1.60 18.01. 19:35 43 (NE) 39
V1005 Her p 3 0.278962 14.11 14.68 0.57 18.01. 19:35 359 (N) 10
DF Gru p 10 0.70079 10.35 10.79 0.43 18.01. 19:36 235 (SW) -27
CL Lyn s 4 1.58605 9.76 9.76 0.00 18.01. 19:36 62 (NE) 59
G0267.0253 Leo s 9 0.446457 10.46 10.46 0.00 18.01. 19:36 76 (E) -6
V475 Hya p 7 0.317122 12.60 13.10 0.50 18.01. 19:36 115 (SE) 21
PR Dra p 10 0.374751 13.30 13.60 0.30 18.01. 19:36 15 (N) 22
RT Hyi p 10 0.2840352 12.28 13.15 0.87 18.01. 19:36 191 (S) -42
V758 Cen s 8 0.580785 8.80 9.15 0.35 18.01. 19:36 118 (SE) -66
AO Aqr p 9 0.4893508 11.50 12.30 0.80 18.01. 19:36 258 (W) -20
V889 Cep p 10 0.418336 12.55 12.85 0.30 18.01. 19:36 326 (NW) 45
V961 Cas p 7 0.75981 12.00 12.40 0.40 18.01. 19:36 303 (NW) 54
LT Gem p 9 1.3606 9.35 9.51 0.16 18.01. 19:37 131 (SE) 56
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.