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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:50 // 15:00 UTC
Civil Twilight (6°): 06:13 // 15:36 UTC
Nautical Twilight (12°): 05:32 // 16:18 UTC
Astronomical Twilight (18°): 04:52 // 16:57 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1256 Her p 2 0.318276 12.60 13.50 0.90 16.12. 09:41 156 (SE) 55
NT Aps p 5 0.294763 8.39 8.87 0.48 16.12. 09:41 188 (S) -35
RS PsA s 10 0.593358 14.30 14.30 0.00 16.12. 09:41 108 (E) -18
V1647 Aql s 6 0.463588 13.50 13.90 0.40 16.12. 09:41 129 (SE) 16
V1186 Cas p 10 0.615189 12.80 13.00 0.20 16.12. 09:41 43 (NE) 30
LT Com p 1 0.512058 10.61 10.75 0.14 16.12. 09:41 259 (W) 44
VW LMi p 1 0.477552 8.03 8.46 0.43 16.12. 09:42 284 (W) 29
TY Boo s 1 0.3171485 10.81 11.35 0.54 16.12. 09:42 233 (SW) 69
V641 Aur p 7 0.504878 12.90 13.65 0.75 16.12. 09:42 342 (N) 5
BG CrA p 10 0.4527693 14.50 15.30 0.80 16.12. 09:42 151 (SE) -3
IK Aur p 10 4.0522 16.60 17.50 0.90 16.12. 09:42 351 (N) -6
V569 Lyr s 6 1.2397626 11.90 11.90 0.00 16.12. 09:42 108 (E) 68
EI Oct p 9 0.338519 11.41 12.15 0.74 16.12. 09:43 183 (S) -49
AG Lac p 1 0.7521703 13.60 15.00 1.40 16.12. 09:43 50 (NE) 37
BE Dra s 1 0.522495 11.30 11.50 0.20 16.12. 09:43 27 (NE) 66
Y Psc p 1 3.765818 10.10 13.10 3.00 16.12. 09:43 71 (E) -5
BG Cen s 10 0.7430987 11.80 12.10 0.30 16.12. 09:43 211 (SW) -37
TU Boo p 1 0.324284 11.80 12.50 0.70 16.12. 09:43 246 (SW) 57
NN Aqr s 4 0.306779 13.47 13.47 0.00 16.12. 09:43 98 (E) 6
V1001 Cas s 1 0.429058 13.61 13.61 0.00 16.12. 09:43 41 (NE) 27
BG Lyn s 1 1.1998387 10.68 10.68 0.00 16.12. 09:44 322 (NW) 12
V881 Per p 1 0.387377 10.71 11.04 0.33 16.12. 09:44 17 (N) 0
EU Peg p 5 0.721115 12.20 12.80 0.60 16.12. 09:44 65 (NE) 15
IU Per p 1 0.857026 10.50 11.60 1.10 16.12. 09:44 15 (N) 6
XY Vel p 7 2.51028 11.90 13.40 1.50 16.12. 09:44 223 (SW) -35
AX Cas s 1 0.6003735 12.80 12.90 0.10 16.12. 09:44 22 (N) 27
V643 Her s 4 1.223089 13.50 13.50 0.00 16.12. 09:44 125 (SE) 54
V1289 Her s 1 0.340092 11.06 11.06 0.00 16.12. 09:44 130 (SE) 69
V337 Aql s 10 2.733879 8.57 9.09 0.52 16.12. 09:44 134 (SE) 28
BL Eri s 1 0.416918 11.51 11.51 0.00 16.12. 09:45 6 (N) -52
AD CMa p 8 0.7933042 13.50 13.70 0.20 16.12. 09:45 297 (NW) -45
V502 Her s 1 0.3692772 12.80 13.50 0.70 16.12. 09:45 138 (SE) 68
V576 Cen p 10 0.378016 12.60 13.40 0.80 16.12. 09:46 231 (SW) -15
MS Pav p 10 0.33474 13.70 14.60 0.90 16.12. 09:46 161 (S) -41
V667 Ori p 8 1.025044 14.70 15.80 1.10 16.12. 09:46 334 (NW) -20
V1047 Her s 1 0.320736 12.26 12.26 0.00 16.12. 09:46 150 (SE) 71
IY UMa p 4 0.0739138 18.40 20.00 1.60 16.12. 09:46 315 (NW) 42
IR Cnc p 5 0.717767 11.90 12.33 0.43 16.12. 09:47 308 (NW) 0
YY Gru p 9 0.2926495 12.40 13.20 0.80 16.12. 09:47 126 (SE) -39
AK Men p 10 0.41244 9.13 9.28 0.15 16.12. 09:47 177 (S) -60
RZ UMi p 2 0.3373491 12.80 13.50 0.70 16.12. 09:47 358 (N) 53
CQ Ori p 3 2.74016 12.20 13.40 1.20 16.12. 09:47 330 (NW) -21
V585 Aur s 4 0.535301 11.05 11.30 0.25 16.12. 09:47 356 (N) -8
EU Vul s 3 0.883049 12.90 13.30 0.40 16.12. 09:47 106 (E) 42
NX Boo s 8 0.251135 13.02 13.36 0.34 16.12. 09:47 232 (SW) 67
NY Vir p 1 0.10101597 13.30 14.22 0.92 16.12. 09:48 229 (SW) 26
AT For p 10 2.592275 9.28 9.90 0.62 16.12. 09:48 65 (NE) -69
V963 Per p 1 0.462078 13.20 14.20 1.00 16.12. 09:48 358 (N) 12
V718 Her p 7 0.5960123 13.90 14.30 0.40 16.12. 09:48 116 (SE) 83
V1094 Her s 1 0.392119 12.60 12.60 0.00 16.12. 09:48 140 (SE) 72
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.