haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:22 // 16:05 UTC
Civil Twilight (6°): 05:49 // 16:38 UTC
Nautical Twilight (12°): 05:11 // 17:16 UTC
Astronomical Twilight (18°): 04:34 // 17:54 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
QT Lup p 10 0.385957 12.32 12.82 0.50 08.02. 03:19 167 (S) -6
V405 Cam p 10 0.374765 11.52 11.75 0.23 08.02. 03:20 332 (NW) 34
MT Cas p 1 0.313878 13.30 14.13 0.83 08.02. 03:20 12 (N) 16
DW UMa p 1 0.13660653 15.10 16.60 1.50 08.02. 03:20 306 (NW) 63
AX Cas p 1 0.6003735 12.80 13.30 0.50 08.02. 03:20 1 (N) 22
V506 Oph p 1 1.0604275 11.20 12.00 0.80 08.02. 03:20 107 (E) 24
DF Gru p 10 0.70079 10.35 10.79 0.43 08.02. 03:21 89 (E) -62
HH UMa s 1 0.375493 10.58 10.80 0.22 08.02. 03:21 256 (W) 59
GH Boo s 1 0.65951 11.90 11.90 0.00 08.02. 03:21 157 (SE) 66
TW Cet s 1 0.3168513 10.43 11.14 0.71 08.02. 03:21 353 (N) -61
G5248.0214 Aqr p 5 0.323088 13.67 13.67 0.00 08.02. 03:21 47 (NE) -36
AZ Col p 10 0.302105 11.31 11.72 0.41 08.02. 03:21 272 (W) -42
V731 CrA p 10 0.537745 10.90 11.30 0.40 08.02. 03:21 126 (SE) -19
G6891.1025 Sgr p 8 0.405543 9.00 9.00 0.00 08.02. 03:21 102 (E) -21
V1104 Her s 1 0.227876 13.30 13.30 0.00 08.02. 03:22 64 (NE) 47
V2294 Cyg p 1 0.354328 13.25 13.58 0.33 08.02. 03:22 51 (NE) 36
V405 Dra p 1 0.413036 11.54 11.88 0.34 08.02. 03:22 57 (NE) 46
V1289 Her s 1 0.340092 11.06 11.06 0.00 08.02. 03:22 85 (E) 43
DF Lyr p 1 0.5771284 13.10 13.50 0.40 08.02. 03:22 78 (E) 28
V488 Cyg s 1 0.5605084 12.70 13.00 0.30 08.02. 03:22 64 (NE) 18
MT Boo p 6 0.3653325 13.45 13.95 0.50 08.02. 03:22 119 (SE) 75
HW Vir p 1 0.11671953 10.50 11.20 0.70 08.02. 03:23 195 (S) 30
V636 Aur s 1 0.3406176 13.70 14.10 0.40 08.02. 03:23 311 (NW) 12
V1355 Her p 8 0.2892705 11.66 11.90 0.24 08.02. 03:23 84 (E) 28
V441 Lac s 1 0.3089166 12.56 12.56 0.00 08.02. 03:23 31 (NE) 22
V1144 Cen p 9 1.069425 11.97 12.70 0.73 08.02. 03:24 188 (S) 8
Y Crv p 7 0.329037 11.73 12.10 0.37 08.02. 03:24 196 (S) 24
KX Nor s 10 0.58614 14.30 14.80 0.50 08.02. 03:24 155 (SE) -21
GU Leo s 2 0.354085 11.60 11.60 0.00 08.02. 03:24 257 (W) 35
UZ For p 10 0.087865429 18.20 20.90 2.70 08.02. 03:24 306 (NW) -57
V470 Hya p 7 0.395393 13.00 13.50 0.50 08.02. 03:24 263 (W) 6
V448 Cas p 7 0.574084 14.50 15.00 0.50 08.02. 03:25 7 (N) 21
FS Aqr s 7 0.26205 13.20 13.20 0.00 08.02. 03:25 60 (NE) -23
V651 Ara s 10 0.2770608 14.60 15.30 0.70 08.02. 03:25 154 (SE) -24
NW Dra s 7 0.728091 12.91 13.45 0.54 08.02. 03:25 335 (NW) 65
HN Psc p 10 0.329519 10.75 10.95 0.20 08.02. 03:25 2 (N) -7
V444 Nor p 10 1.4706 15.32 16.00 0.68 08.02. 03:25 161 (S) -20
BX Peg s 1 0.280418 11.00 11.62 0.62 08.02. 03:25 51 (NE) 3
V646 Aur p 9 0.438786 13.40 13.80 0.40 08.02. 03:25 309 (NW) 23
V2540 Cyg s 1 0.405005 12.40 12.40 0.00 08.02. 03:25 50 (NE) 28
IY UMa p 4 0.0739138 18.40 20.00 1.60 08.02. 03:25 305 (NW) 64
V339 Dra p 9 0.457404 13.40 14.00 0.60 08.02. 03:25 62 (NE) 70
HH Lac p 10 0.200593 14.00 15.50 1.50 08.02. 03:25 23 (NE) 20
GU Aps s 10 0.436522 14.00 14.50 0.50 08.02. 03:26 173 (S) -42
V342 UMa p 1 0.3438515 13.40 13.90 0.50 08.02. 03:26 292 (W) 63
HR Gem s 1 1.068963 11.40 11.70 0.30 08.02. 03:26 302 (NW) 6
G0567.0602 Aqr s 7 0.477305 11.75 12.10 0.35 08.02. 03:26 54 (NE) -26
AC Boo s 1 0.352437 10.00 10.55 0.55 08.02. 03:26 99 (E) 77
QS Vir p 9 0.150757525 14.27 17.76 3.49 08.02. 03:26 177 (S) 27
TT Cet p 1 0.4859549 10.80 11.32 0.52 08.02. 03:27 357 (N) -50
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.