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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:56 // 15:07 UTC
Civil Twilight (6°): 06:20 // 15:44 UTC
Nautical Twilight (12°): 05:38 // 16:25 UTC
Astronomical Twilight (18°): 04:59 // 17:04 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
QT Lyr p 9 1.2461075 14.00 14.60 0.60 29.12. 20:37 320 (NW) 1
V404 Lyr p 1 0.7309425 12.20 13.00 0.80 29.12. 20:37 325 (NW) 8
IZ Per p 4 3.687673 7.80 9.00 1.20 29.12. 20:37 295 (NW) 65
GR Vir p 1 0.346974 7.80 8.40 0.60 29.12. 20:38 30 (NE) -43
IY UMa p 4 0.0739138 18.40 20.00 1.60 29.12. 20:38 41 (NE) 37
V643 Her s 4 1.223089 13.50 13.50 0.00 29.12. 20:38 328 (NW) -10
AA Hyi p 10 1.150278 11.50 12.10 0.60 29.12. 20:38 194 (S) -41
MU Lac p 10 0.2775155 14.10 15.10 1.00 29.12. 20:38 308 (NW) 38
FY Boo p 1 0.2411595 13.12 13.83 0.71 29.12. 20:38 34 (NE) -10
CT Cet p 6 0.2564878 9.29 9.48 0.19 29.12. 20:38 223 (SW) 9
V553 And p 6 0.30903 17.12 17.68 0.56 29.12. 20:38 268 (W) 66
V947 Per p 6 0.297667 13.45 14.05 0.60 29.12. 20:39 187 (S) 72
V490 And s 7 0.424185 14.60 14.60 0.00 29.12. 20:39 280 (W) 51
RS Tri s 1 1.908921 10.27 10.40 0.13 29.12. 20:39 251 (W) 54
LR Cam s 1 0.43414 10.70 10.70 0.00 29.12. 20:39 22 (N) 68
AI Tri p 3 0.19174566 16.00 16.50 0.50 29.12. 20:39 243 (SW) 58
GZ And p 1 0.3050173 10.83 11.61 0.78 29.12. 20:40 267 (W) 69
CZEV137 Lac p 1 0.38724 16.23 16.66 0.43 29.12. 20:40 311 (NW) 42
PS Dra p 10 0.43747 13.05 13.35 0.30 29.12. 20:40 11 (N) 24
V342 Dra p 9 0.39221 12.65 13.05 0.40 29.12. 20:40 3 (N) 15
GN Boo p 1 0.3016025 10.75 11.30 0.55 29.12. 20:40 19 (N) -8
IN Boo p 7 0.285759 13.90 14.80 0.90 29.12. 20:40 27 (NE) -4
CM CMa p 10 0.53093 13.00 13.40 0.40 29.12. 20:41 138 (SE) 11
LR Lib p 9 0.590394 13.10 13.70 0.60 29.12. 20:41 21 (N) -66
GN TrA p 9 0.6146065 11.30 11.80 0.50 29.12. 20:41 171 (S) -73
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 29.12. 20:41 314 (NW) 27
V348 Cyg p 9 0.28423 14.10 15.10 1.00 29.12. 20:41 313 (NW) 22
DK Sge p 1 0.621824 12.20 13.20 1.00 29.12. 20:41 307 (NW) -1
TT Her p 1 0.912078 9.61 10.34 0.73 29.12. 20:41 350 (N) -23
V1076 Oph p 10 1.874345 15.70 18.00 2.30 29.12. 20:41 333 (NW) -30
ES Ori p 7 1.605466 10.48 10.60 0.12 29.12. 20:41 167 (S) 45
V380 Dra s 1 0.4937366 12.28 12.28 0.00 29.12. 20:42 351 (N) 30
HZ Lac p 8 1.295141 14.40 15.10 0.70 29.12. 20:42 310 (NW) 35
V483 And p 1 0.2970635 11.97 12.20 0.23 29.12. 20:42 280 (W) 48
V553 Hya s 5 0.371497 12.36 12.36 0.00 29.12. 20:42 83 (E) -40
SW Ret p 10 0.3547995 12.63 13.08 0.45 29.12. 20:42 186 (S) -25
DL Sge s 5 0.8572744 11.40 11.50 0.10 29.12. 20:42 319 (NW) -11
TU Boo s 1 0.324284 11.80 12.40 0.60 29.12. 20:42 28 (NE) -5
V1026 Sgr s 10 0.3888662 12.80 13.40 0.60 29.12. 20:42 301 (NW) -46
V1233 Cen p 10 2.4456 16.74 16.77 0.03 29.12. 20:42 134 (SE) -51
V1370 Tau p 7 0.295517 10.90 11.20 0.30 29.12. 20:42 147 (SE) 56
V592 Lyr p 1 0.355684 11.54 11.74 0.20 29.12. 20:43 333 (NW) -1
V930 Cep s 8 0.393722 12.48 12.83 0.35 29.12. 20:43 328 (NW) 50
CD Vul p 1 0.683745 11.50 12.60 1.10 29.12. 20:43 308 (NW) 4
V677 Cen p 9 0.3250284 11.50 11.70 0.20 29.12. 20:43 69 (E) -71
TU CrB s 1 1.613634 12.80 12.80 0.00 29.12. 20:44 2 (N) 0
G6686.0470 Hya s 8 0.371497 12.36 12.36 0.00 29.12. 20:44 84 (E) -40
PR Cam p 10 0.387366 13.10 13.40 0.30 29.12. 20:44 318 (NW) 84
AC Cnc s 1 0.3004773 13.80 14.70 0.90 29.12. 20:44 100 (E) 25
V1024 Her p 3 0.5308265 12.50 13.20 0.70 29.12. 20:44 2 (N) -14
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.