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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:34 // 15:52 UTC
Civil Twilight (6°): 06:01 // 16:25 UTC
Nautical Twilight (12°): 05:22 // 17:04 UTC
Astronomical Twilight (18°): 04:44 // 17:42 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
KW Boo p 5 0.348865 14.00 14.50 0.50 31.01. 01:39 104 (E) 47
HW Aur p 1 1.1774199 12.00 12.80 0.80 31.01. 01:39 301 (NW) 27
V565 And p 8 0.3272 12.17 12.30 0.13 31.01. 01:39 332 (NW) 11
V2471 Cyg p 10 0.2825555 13.60 14.30 0.70 31.01. 01:39 29 (NE) 21
BL Dra s 4 0.402665 11.90 11.90 0.00 31.01. 01:40 27 (NE) 29
G0816.1907 Cnc s 6 0.3158 12.00 11.00 -1.00 31.01. 01:40 234 (SW) 43
XY Pic p 10 0.2972608 7.61 7.66 0.06 31.01. 01:40 224 (SW) -36
V968 Oph s 10 0.7232656 14.30 15.20 0.90 31.01. 01:40 77 (E) -7
V1043 Her s 8 0.410255 13.63 13.63 0.00 31.01. 01:40 54 (NE) 38
V2713 Oph p 10 0.4903825 10.89 11.49 0.60 31.01. 01:40 89 (E) 7
OV Dra p 9 0.0587357 19.00 20.70 1.70 31.01. 01:40 25 (NE) 70
AT Aqr s 8 0.30409565 14.10 14.70 0.60 31.01. 01:41 28 (NE) -58
V676 And p 10 0.364529 12.86 13.26 0.40 31.01. 01:41 358 (N) -3
HS Leo s 2 0.337706 13.80 14.40 0.60 31.01. 01:41 182 (S) 68
V339 Boo p 10 0.3628085 10.70 10.90 0.20 31.01. 01:41 72 (E) 46
HT Vir p 1 0.4076729 7.06 7.48 0.42 31.01. 01:42 134 (SE) 36
V957 Cep s 1 1.98873 11.52 11.52 0.00 31.01. 01:42 358 (N) 32
V634 Aur p 9 0.4509 15.00 15.27 0.27 31.01. 01:42 294 (NW) 33
V474 Cam p 5 0.328205 10.90 11.40 0.50 31.01. 01:42 326 (NW) 56
V946 Cep p 10 1.146427 12.85 13.17 0.32 31.01. 01:42 359 (N) 28
V395 Nor p 10 0.647878 9.11 9.54 0.43 31.01. 01:42 135 (SE) -22
V405 Pup p 10 1.567131 8.72 8.92 0.20 31.01. 01:43 231 (SW) 11
V345 Gem p 1 0.274778 7.82 7.88 0.06 31.01. 01:43 271 (W) 46
V1038 Her p 1 0.26818 11.80 12.40 0.60 31.01. 01:43 71 (E) 29
BG Vul s 1 0.4032397 12.90 13.70 0.80 31.01. 01:43 30 (NE) -13
V1289 Cen p 9 0.897009 10.40 11.20 0.80 31.01. 01:44 156 (SE) -13
V576 Lyr s 2 0.533573 12.30 12.30 0.00 31.01. 01:44 49 (NE) 21
NSV 01955 Ori p 8 0.343453 13.20 14.00 0.80 31.01. 01:44 281 (W) 13
V415 Gem s 1 0.350606 12.40 12.70 0.30 31.01. 01:44 263 (W) 26
BRHV146 Gem s 1 0.350606 12.40 12.70 0.30 31.01. 01:44 263 (W) 26
GV Leo p 1 0.266728 11.37 11.50 0.13 31.01. 01:44 211 (SW) 54
G0196.0699 Hya p 9 0.52831 11.80 12.40 0.60 31.01. 01:44 234 (SW) 27
GQ Boo p 1 0.3846402 12.65 13.07 0.42 31.01. 01:44 101 (E) 42
V339 Lib p 9 0.339013 13.60 14.40 0.80 31.01. 01:44 123 (SE) 1
FW CVn p 10 0.3454 9.25 9.32 0.07 31.01. 01:44 95 (E) 63
XZ Pup p 7 2.192382 7.75 10.26 2.51 31.01. 01:44 223 (SW) 5
NU Boo p 8 0.339576 13.40 13.80 0.40 31.01. 01:45 62 (NE) 58
EU Aur p 6 3.521102 13.40 15.50 2.10 31.01. 01:45 302 (NW) 20
MY Cas p 6 0.926237 14.80 16.40 1.60 31.01. 01:45 353 (N) 24
XX Ant s 7 0.8880136 8.62 9.23 0.61 31.01. 01:45 199 (S) -1
TY Boo s 1 0.3171485 10.81 11.35 0.54 31.01. 01:46 90 (E) 49
W UMi s 1 1.7011485 8.51 8.66 0.15 31.01. 01:46 6 (N) 51
V469 Vel p 10 1.031615 9.47 9.59 0.12 31.01. 01:46 204 (SW) -19
V731 CrA p 10 0.537745 10.90 11.30 0.40 31.01. 01:46 106 (E) -37
AI Tri p 3 0.19174566 16.00 16.50 0.50 31.01. 01:46 327 (NW) -3
V850 Cep s 10 12.922 9.98 9.98 0.00 31.01. 01:46 14 (N) 27
V753 Mon p 5 0.677044 8.30 8.82 0.51 31.01. 01:46 247 (SW) 13
G4686.2061 Cet p 8 0.63152 9.35 9.68 0.33 31.01. 01:47 313 (NW) -34
VV Ori s 1 1.485377 5.31 5.50 0.19 31.01. 01:47 268 (W) 0
V1370 Tau p 7 0.295517 10.90 11.20 0.30 31.01. 01:47 282 (W) 15
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.