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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:45 // 15:37 UTC
Civil Twilight (6°): 06:10 // 16:11 UTC
Nautical Twilight (12°): 05:31 // 16:51 UTC
Astronomical Twilight (18°): 04:52 // 17:29 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V789 Cyg p 6 0.288551 13.30 13.70 0.40 22.01. 08:16 121 (SE) 60
HU And p 10 0.2857905 16.50 17.20 0.70 22.01. 08:17 50 (NE) 20
XY Dra s 2 2.315227 13.40 13.70 0.30 22.01. 08:17 53 (NE) 80
TX Cet p 1 0.740841 10.90 11.47 0.57 22.01. 08:17 60 (NE) -24
V1695 Aql p 9 0.412779 10.90 11.30 0.40 22.01. 08:17 141 (SE) 29
QT Aur p 4 1.089504 14.40 15.00 0.60 22.01. 08:17 350 (N) 1
V1088 Her s 1 0.359231 11.00 11.00 0.00 22.01. 08:17 199 (S) 72
V1340 Her p 9 0.4189 13.20 13.50 0.30 22.01. 08:17 157 (SE) 50
V900 Mon s 6 0.298305 11.92 12.65 0.73 22.01. 08:18 343 (N) -34
RS Col p 4 0.67235 9.54 9.99 0.45 22.01. 08:18 6 (N) -69
SY Aps p 6 0.278908 12.20 13.60 1.40 22.01. 08:18 194 (S) -36
XX Leo p 1 0.971131 11.10 11.70 0.60 22.01. 08:18 295 (NW) -3
V579 Lyr s 1 0.242906 12.77 12.77 0.00 22.01. 08:18 105 (E) 74
V553 And p 6 0.30903 17.12 17.68 0.56 22.01. 08:19 36 (NE) 14
DF Hya p 1 0.3306016 11.00 11.50 0.50 22.01. 08:19 304 (NW) -18
QT Boo p 10 0.3190643 11.65 11.80 0.15 22.01. 08:19 280 (W) 72
DY Lyn p 1 1.313175 9.70 10.20 0.50 22.01. 08:19 332 (NW) 8
TW Cet s 1 0.3168513 10.43 11.14 0.71 22.01. 08:19 76 (E) -39
MT Cas s 1 0.313878 13.30 14.02 0.72 22.01. 08:19 43 (NE) 33
BC Gru p 8 0.3073055 9.90 10.30 0.40 22.01. 08:19 131 (SE) -30
BG UMa s 8 0.6630411 10.84 10.93 0.09 22.01. 08:19 304 (NW) 55
V873 Per p 1 0.294902 10.80 11.50 0.70 22.01. 08:20 29 (NE) 8
EQ Vel p 9 1.0802672 11.40 12.60 1.20 22.01. 08:20 259 (W) -57
U Ret p 10 0.3549563 13.64 14.32 0.68 22.01. 08:20 129 (SE) -70
GZ And p 1 0.3050173 10.83 11.61 0.78 22.01. 08:20 33 (NE) 14
KW Boo p 5 0.348865 14.00 14.50 0.50 22.01. 08:20 253 (W) 49
CE Leo s 1 0.3034287 11.80 12.50 0.70 22.01. 08:20 282 (W) 20
V411 Peg s 1 0.3770427 14.00 14.00 0.00 22.01. 08:20 95 (E) 38
NO Cam s 1 0.430755 12.20 12.90 0.70 22.01. 08:20 6 (N) 36
RZ UMi s 2 0.3373491 12.80 13.50 0.70 22.01. 08:21 357 (N) 53
CZEV108 Lac p 1 0.407824 12.60 12.90 0.30 22.01. 08:21 54 (NE) 45
V2545 Cyg s 3 0.369188 11.10 11.30 0.20 22.01. 08:21 103 (E) 52
KO Del p 1 0.5833444 12.50 13.00 0.50 22.01. 08:21 113 (SE) 38
WW Cru p 10 1.147619 12.70 13.30 0.60 22.01. 08:21 219 (SW) -39
SW Sex p 1 0.13493852 14.80 16.70 1.90 22.01. 08:22 282 (W) -14
HI Dra p 6 0.597419 9.03 9.20 0.17 22.01. 08:22 41 (NE) 77
V795 Aql p 10 12.0968 13.40 16.40 3.00 22.01. 08:22 150 (SE) 48
G4922.0116 Leo p 9 0.619412 12.84 13.14 0.30 22.01. 08:22 273 (W) -3
RU Col p 10 0.5128272 11.44 12.06 0.62 22.01. 08:22 356 (N) -70
CI CrB p 10 0.350076 12.83 13.02 0.19 22.01. 08:22 223 (SW) 63
KT Cnc p 8 0.323691 13.60 14.20 0.60 22.01. 08:22 313 (NW) -17
V1179 Cyg p 10 2.4221 15.10 16.00 0.90 22.01. 08:22 56 (NE) 66
BH Cas p 1 0.4058927 12.30 12.70 0.40 22.01. 08:22 38 (NE) 36
DK Cyg s 1 0.470693 10.37 10.90 0.53 22.01. 08:22 85 (E) 44
V868 Mon p 8 0.637711 8.90 9.40 0.50 22.01. 08:22 319 (NW) -35
RW Dor s 2 0.2854633 10.80 11.20 0.40 22.01. 08:23 176 (S) -72
V905 Ara s 2 0.243905 14.00 14.00 0.00 22.01. 08:23 182 (S) -21
V1103 Her s 1 0.2913524 11.90 11.90 0.00 22.01. 08:24 153 (SE) 73
V603 Aur p 8 0.37475 12.70 13.40 0.70 22.01. 08:24 3 (N) 12
VW Phe p 10 1.74216 10.70 11.46 0.76 22.01. 08:24 103 (E) -48
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.