Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:53 // 15:01 UTC
Civil Twilight (6°): 06:16 // 15:38 UTC
Nautical Twilight (12°): 05:35 // 16:19 UTC
Astronomical Twilight (18°): 04:55 // 16:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
IS Mon p 10 4.04767 11.50 13.50 2.00 21.12. 09:03 317 (NW) -20
V1033 Her s 1 0.298051 11.19 11.19 0.00 21.12. 09:03 154 (SE) 66
RW Dor s 2 0.2854633 10.80 11.20 0.40 21.12. 09:04 200 (S) -70
BQ Eri s 1 0.821972 10.94 11.24 0.30 21.12. 09:04 338 (N) -44
V2203 Oph p 1 0.455001 11.56 11.94 0.38 21.12. 09:04 145 (SE) 39
V2509 Sgr p 10 1.086985 7.35 7.71 0.36 21.12. 09:04 154 (SE) 0
V372 Dra p 5 0.533531 10.39 11.09 0.70 21.12. 09:04 43 (NE) 75
V1315 Her s 1 0.358361 12.75 13.10 0.35 21.12. 09:04 105 (E) 68
V2366 Cyg s 8 0.35646 12.79 12.79 0.00 21.12. 09:05 77 (E) 56
AZ Tri p 10 0.76479 13.70 14.30 0.60 21.12. 09:05 31 (NE) -1
BV Tri s 1 0.494177 14.10 14.20 0.10 21.12. 09:05 22 (N) 1
AN UMa s 6 0.07975275 14.90 20.20 5.30 21.12. 09:05 295 (NW) 41
QX Boo p 9 0.3604665 12.50 13.20 0.70 21.12. 09:05 247 (SW) 85
V1047 Her p 1 0.320736 12.26 12.78 0.52 21.12. 09:05 138 (SE) 69
G4922.0195 Leo p 9 0.62885 10.40 10.78 0.38 21.12. 09:05 255 (W) 10
EX Leo s 1 0.408605 8.27 8.27 0.00 21.12. 09:05 274 (W) 19
UY Mon p 10 1.261256 9.60 10.10 0.50 21.12. 09:06 315 (NW) -20
V398 Cam p 9 2.087175 13.02 14.10 1.08 21.12. 09:06 350 (N) 29
BM UMa s 1 0.2712208 13.80 14.60 0.80 21.12. 09:06 296 (NW) 43
AS CrB s 1 0.380663 11.35 11.35 0.00 21.12. 09:06 186 (S) 75
V651 Ara s 10 0.2770608 14.60 15.30 0.70 21.12. 09:06 175 (S) -17
IP Lyr p 2 0.4728055 13.20 13.80 0.60 21.12. 09:06 111 (E) 60
EQ Ori p 1 1.7460548 10.20 13.30 3.10 21.12. 09:06 343 (N) -42
UZ Equ p 10 0.486701 9.15 9.35 0.20 21.12. 09:06 92 (E) 18
LP Vir p 10 1.6835 6.92 7.07 0.15 21.12. 09:06 225 (SW) 19
GV Aqr s 4 0.33677 13.60 13.60 0.00 21.12. 09:06 91 (E) -10
U Cep p 1 2.493081 6.75 9.24 2.49 21.12. 09:07 8 (N) 44
V954 Oph p 9 0.2252705 14.30 14.90 0.60 21.12. 09:07 142 (SE) 35
TV Cas s 1 1.812601 7.22 7.34 0.12 21.12. 09:07 29 (NE) 29
BG CMa p 10 1.73927 13.70 14.60 0.90 21.12. 09:07 291 (W) -50
V364 Per s 2 0.3394535 14.60 15.60 1.00 21.12. 09:07 17 (N) -2
V453 Mon p 1 0.511003 11.10 11.80 0.70 21.12. 09:07 310 (NW) -31
V790 Cep s 8 0.3212316 12.62 12.62 0.00 21.12. 09:07 5 (N) 47
PZ UMa p 7 0.2626732 12.50 13.10 0.60 21.12. 09:07 312 (NW) 31
AY CrB p 8 0.460476 13.50 14.10 0.60 21.12. 09:08 209 (SW) 69
GM Aqr p 6 0.367282 13.80 15.00 1.20 21.12. 09:08 89 (E) -4
BX And p 1 0.6101125 8.90 9.57 0.67 21.12. 09:08 22 (N) 5
V2766 Ori p 6 0.6032 15.00 15.30 0.30 21.12. 09:08 329 (NW) -30
V1355 Cyg p 7 1.194971 14.30 14.90 0.60 21.12. 09:08 86 (E) 50
BR Cyg p 1 1.33256415 9.40 10.60 1.20 21.12. 09:08 74 (E) 56
V1139 Cen p 10 0.3235554 13.80 14.70 0.90 21.12. 09:09 221 (SW) -2
EM TrA s 10 2.13147 10.10 10.40 0.30 21.12. 09:09 188 (S) -29
V620 Aur p 1 0.751632 13.00 13.00 0.00 21.12. 09:09 342 (N) 3
V2357 Oph p 6 0.415568 10.66 10.79 0.13 21.12. 09:09 162 (S) 50
V2471 Cyg p 10 0.2825555 13.60 14.30 0.70 21.12. 09:09 62 (NE) 54
IW Boo s 4 0.264742 13.40 13.40 0.00 21.12. 09:09 261 (W) 70
V1261 Her p 4 0.397693 13.00 14.00 1.00 21.12. 09:09 147 (SE) 57
V2793 Ori p 9 1.45065 12.89 13.60 0.71 21.12. 09:09 323 (NW) -29
BT CrB p 9 0.0892 18.90 20.40 1.50 21.12. 09:09 191 (S) 75
V349 Dra p 10 0.3898685 11.30 11.70 0.40 21.12. 09:09 13 (N) 88
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.