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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:23 // 16:04 UTC
Civil Twilight (6°): 05:51 // 16:36 UTC
Nautical Twilight (12°): 05:13 // 17:15 UTC
Astronomical Twilight (18°): 04:35 // 17:52 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V450 Per p 1 0.948673 13.00 13.70 0.70 07.02. 07:58 34 (NE) 11
IR Cas p 1 0.680686 10.80 12.30 1.50 07.02. 07:58 55 (NE) 46
V517 And p 10 0.49053 13.30 13.60 0.30 07.02. 07:58 58 (NE) 20
CC Tau p 6 0.479667 12.80 13.50 0.70 07.02. 07:59 26 (NE) -35
EE CVn p 1 0.280562 13.70 14.57 0.87 07.02. 07:59 277 (W) 37
V2540 Cyg s 1 0.405005 12.40 12.40 0.00 07.02. 07:59 85 (E) 68
V359 Cas s 1 1.303887 11.80 12.00 0.20 07.02. 07:59 49 (NE) 44
G0816.1907 Cnc s 6 0.3158 12.00 11.00 -1.00 07.02. 07:59 319 (NW) -17
G5248.0214 Aqr s 5 0.323088 13.67 13.67 0.00 07.02. 07:59 105 (E) 5
HV Aqr s 1 0.374457 9.71 9.71 0.00 07.02. 07:59 126 (SE) 23
V338 Dra s 5 0.2351485 13.30 13.30 0.00 07.02. 07:59 312 (NW) 68
V1026 Sgr p 10 0.3888662 12.80 13.40 0.60 07.02. 07:59 169 (S) 21
V1222 Tau p 4 0.295362 13.28 13.64 0.36 07.02. 08:00 43 (NE) -21
BY Peg p 1 0.341936 12.90 13.60 0.70 07.02. 08:00 99 (E) 45
FR Aur p 5 2.60677 12.70 14.20 1.50 07.02. 08:00 5 (N) -7
V444 Cyg s 6 4.21247 7.92 8.06 0.14 07.02. 08:00 104 (E) 65
EM Psc p 8 0.343975 14.30 14.75 0.45 07.02. 08:00 68 (E) 0
V356 Cam p 9 0.402503 13.06 13.41 0.35 07.02. 08:00 10 (N) 30
EF CVn p 1 0.27205 13.10 13.50 0.40 07.02. 08:00 274 (W) 35
IW Per p 10 0.9171877 5.79 5.84 0.05 07.02. 08:00 29 (NE) 6
GR Boo p 1 0.3766695 11.45 11.90 0.45 07.02. 08:00 255 (W) 46
V808 Aql p 10 1.573871 13.10 14.00 0.90 07.02. 08:00 164 (S) 29
IT Her s 1 0.3393957 12.90 12.90 0.00 07.02. 08:01 162 (S) 64
BW Dra p 1 0.292165 8.61 9.08 0.47 07.02. 08:01 313 (NW) 63
BW Del p 5 2.423145 11.40 11.80 0.40 07.02. 08:01 129 (SE) 49
V404 Peg s 2 0.419177 10.47 10.47 0.00 07.02. 08:01 79 (E) 37
V623 Aur p 8 0.60309 12.50 12.90 0.40 07.02. 08:01 5 (N) -1
V1121 Tau p 4 0.8242202 8.46 8.89 0.43 07.02. 08:01 49 (NE) -27
QV Lup p 10 0.365618 11.35 11.78 0.43 07.02. 08:01 215 (SW) -13
YY Nor p 10 1.694879 13.20 16.10 2.90 07.02. 08:01 200 (S) -21
IO Cnc s 1 0.347694 13.00 12.00 -1.00 07.02. 08:02 315 (NW) -12
BE Vul s 1 1.552048 9.78 9.90 0.12 07.02. 08:02 119 (SE) 56
GZ Gem s 6 1.225009 13.60 13.60 0.00 07.02. 08:02 357 (N) -21
CL Ari p 8 0.993599 9.75 10.31 0.56 07.02. 08:02 36 (NE) -5
V2766 Ori s 6 0.6032 15.00 15.00 0.00 07.02. 08:03 6 (N) -35
IQ Vel p 10 3.9262974 12.81 13.73 0.92 07.02. 08:03 260 (W) -49
V349 Dra p 10 0.3898685 11.30 11.70 0.40 07.02. 08:03 287 (W) 71
RW Dor s 2 0.2854633 10.80 11.20 0.40 07.02. 08:03 165 (S) -71
BV Eri s 1 0.5076543 8.12 8.42 0.30 07.02. 08:03 49 (NE) -41
BB Mon p 1 0.7326987 10.60 11.30 0.70 07.02. 08:03 342 (N) -48
EX Psc s 1 0.289482 12.00 12.00 0.00 07.02. 08:03 86 (E) 4
V582 Lyr s 1 0.255905 13.44 13.44 0.00 07.02. 08:04 137 (SE) 78
V689 Cen p 10 0.5585365 12.40 13.30 0.90 07.02. 08:04 227 (SW) -45
EX Hya p 10 0.068233846 9.60 13.99 4.39 07.02. 08:04 244 (SW) -16
V1100 Her p 1 0.346931 10.92 11.26 0.34 07.02. 08:04 211 (SW) 79
AV Pup p 1 0.4350067 10.50 11.10 0.60 07.02. 08:04 310 (NW) -47
V1036 Her p 1 0.391678 11.31 11.61 0.30 07.02. 08:04 218 (SW) 61
AW UMa p 1 0.438726 6.83 7.13 0.30 07.02. 08:04 298 (NW) 16
V480 And p 9 0.510024 12.75 13.05 0.30 07.02. 08:04 67 (NE) 24
SY Boo s 1 0.714484 12.25 12.25 0.00 07.02. 08:05 259 (W) 32
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.