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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 °
V457 Cam p 9 0.3033 13.80 14.20 0.40 15.12. 18:49 30 (NE) 49
V640 Aql p 7 0.5612183 12.60 13.40 0.80 15.12. 18:50 275 (W) 10
V366 Cyg p 6 1.096018 10.00 10.50 0.50 15.12. 18:50 304 (NW) 48
V569 Lyr p 6 1.2397626 11.90 12.30 0.40 15.12. 18:50 309 (NW) 19
V678 And p 8 0.361708 13.72 14.14 0.42 15.12. 18:50 265 (W) 70
EH Lyn p 1 0.326743 13.00 13.28 0.28 15.12. 18:50 51 (NE) 13
DP Gem p 1 0.5584482 13.40 14.00 0.60 15.12. 18:50 87 (E) 34
AF LMi p 6 0.406597 14.00 14.60 0.60 15.12. 18:50 35 (NE) 1
HS Hya p 3 1.568041 8.07 8.15 0.08 15.12. 18:50 67 (NE) -42
V507 Mon p 7 1.0790213 13.70 14.30 0.60 15.12. 18:50 97 (E) 8
IO Boo p 7 0.2711483 13.00 13.50 0.50 15.12. 18:51 350 (N) -15
KV Gem p 1 0.358522 12.40 12.90 0.50 15.12. 18:51 88 (E) 19
V902 Cep p 10 0.32871 11.78 12.28 0.50 15.12. 18:51 351 (N) 55
SZ Scl p 10 0.320832 11.72 12.40 0.68 15.12. 18:51 196 (S) 7
HV Aqr s 1 0.374457 9.71 9.71 0.00 15.12. 18:51 246 (SW) 15
V506 Cam p 8 0.3401 12.70 13.30 0.60 15.12. 18:51 8 (N) 47
EQ Com p 1 0.3618824 14.40 15.90 1.50 15.12. 18:51 8 (N) -22
V351 Peg s 1 0.593297 8.00 8.00 0.00 15.12. 18:51 228 (SW) 47
XY Ari p 10 0.25265 13.54 17.60 4.06 15.12. 18:51 143 (SE) 55
V505 Cyg p 1 0.667664 11.70 12.40 0.70 15.12. 18:52 283 (W) 33
V1216 Her p 10 0.3020175 12.15 12.60 0.45 15.12. 18:52 326 (NW) 14
OV Dra p 9 0.0587357 19.00 20.70 1.70 15.12. 18:52 4 (N) 27
DU Boo p 1 1.055889 8.59 9.09 0.51 15.12. 18:52 350 (N) 2
DS Vel p 10 0.7215652 10.90 11.50 0.60 15.12. 18:52 117 (SE) -54
FI Boo p 1 0.389997 9.60 9.70 0.10 15.12. 18:52 343 (N) 14
WY Sex p 5 0.3680553 11.50 11.80 0.30 15.12. 18:52 58 (NE) -25
V441 Dra p 10 2.9054 12.45 12.75 0.30 15.12. 18:52 349 (N) 51
V347 Dra p 10 0.507279 12.40 12.70 0.30 15.12. 18:52 341 (N) 27
V1200 Cyg s 8 0.3690595 15.30 16.10 0.80 15.12. 18:52 310 (NW) 48
V417 Aql s 1 0.3703135 11.00 11.50 0.50 15.12. 18:53 273 (W) 5
V842 Her s 1 0.419037 9.85 9.85 0.00 15.12. 18:53 336 (NW) 15
DE CMa p 10 0.6959637 13.00 13.60 0.60 15.12. 18:53 110 (E) -20
V356 Vel s 10 1.767397 6.73 6.87 0.14 15.12. 18:53 111 (E) -65
GM Dra s 4 0.338741 8.79 8.79 0.00 15.12. 18:53 330 (NW) 28
LL Pav p 10 0.877 14.70 15.10 0.40 15.12. 18:53 206 (SW) -49
AF Aps p 4 0.7976244 13.40 14.10 0.70 15.12. 18:53 191 (S) -60
TX Cas s 5 2.926855 9.16 9.60 0.44 15.12. 18:53 33 (NE) 73
G5270.0645 Cet p 5 0.543266 10.13 10.65 0.52 15.12. 18:53 190 (S) 28
QW Per p 6 0.825686 14.60 15.70 1.10 15.12. 18:53 112 (E) 69
AK Tri s 4 0.7017145 11.48 12.00 0.52 15.12. 18:53 145 (SE) 71
V355 Tel p 10 0.838637 11.97 12.50 0.53 15.12. 18:53 239 (SW) -45
V450 Her s 1 1.825437 10.10 10.10 0.00 15.12. 18:53 322 (NW) 4
V501 Oph p 5 0.96795 10.90 11.80 0.90 15.12. 18:53 293 (NW) -1
CK Aqr p 6 0.2833722 12.90 13.80 0.90 15.12. 18:54 246 (SW) 5
EZ Hya p 1 0.449751 10.40 10.70 0.30 15.12. 18:54 77 (E) -29
G4708.0841 Cet p 3 0.361938 12.22 12.78 0.56 15.12. 18:54 149 (SE) 35
V961 Cyg s 1 2.037799 12.20 12.40 0.20 15.12. 18:54 291 (W) 26
V477 And p 10 0.362548 13.65 13.95 0.30 15.12. 18:54 223 (SW) 66
G5230.1008 Aqr p 8 0.727276 10.66 11.25 0.59 15.12. 18:54 236 (SW) 18
LR Pav s 10 0.3945 15.00 15.30 0.30 15.12. 18:54 209 (SW) -46
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.