Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:56 // 15:06 UTC
Civil Twilight (6°): 06:19 // 15:42 UTC
Nautical Twilight (12°): 05:38 // 16:24 UTC
Astronomical Twilight (18°): 04:58 // 17:03 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1355 Cyg p 7 1.194971 14.30 14.90 0.60 27.12. 21:21 326 (NW) 7
V497 Cam s 5 0.554646 13.50 14.00 0.50 27.12. 21:21 9 (N) 53
QW Cam p 10 0.921 13.50 14.00 0.50 27.12. 21:21 308 (NW) 82
GH Boo p 1 0.65951 11.90 12.30 0.40 27.12. 21:21 34 (NE) -5
V4399 Sgr p 10 2.032435 7.13 7.31 0.18 27.12. 21:21 302 (NW) -64
V401 Pav p 10 0.327112 11.32 11.90 0.58 27.12. 21:22 203 (SW) -71
AN UMa s 6 0.07975275 14.90 20.20 5.30 27.12. 21:22 55 (NE) 31
FF Ara p 10 0.69901 13.30 14.00 0.70 27.12. 21:22 208 (SW) -79
DG CMi p 8 0.366037 11.94 13.90 1.96 27.12. 21:22 130 (SE) 39
LW Cen p 10 1.002571 8.90 9.65 0.75 27.12. 21:22 139 (SE) -48
V516 Her s 9 0.4632348 16.40 17.10 0.70 27.12. 21:22 348 (N) -14
ST Tri p 1 0.479052 14.30 15.20 0.90 27.12. 21:22 251 (W) 63
BZ Vel p 10 1.262409 10.40 11.50 1.10 27.12. 21:22 140 (SE) -25
V1147 Her p 10 0.254469 13.80 14.30 0.50 27.12. 21:23 9 (N) 4
V442 Cep p 10 2.129141 6.93 7.06 0.13 27.12. 21:23 322 (NW) 37
V407 Peg s 1 0.636884 9.30 9.30 0.00 27.12. 21:23 272 (W) 19
V802 Aql s 6 0.267608 13.40 13.40 0.00 27.12. 21:23 319 (NW) -36
EF CVn p 1 0.27205 13.10 13.50 0.40 27.12. 21:23 41 (NE) -1
V687 Her p 4 0.321451 14.40 15.00 0.60 27.12. 21:23 9 (N) -16
V1055 Her p 1 0.3154085 11.32 11.52 0.20 27.12. 21:23 355 (N) 1
V1043 Her s 8 0.410255 13.63 13.63 0.00 27.12. 21:23 358 (N) 10
V883 Cep p 9 0.624477 13.20 13.70 0.50 27.12. 21:24 337 (NW) 46
V461 Cam p 10 0.3385585 13.30 13.75 0.45 27.12. 21:24 18 (N) 63
G5197.0695 Aqr p 7 0.362937 12.88 12.88 0.00 27.12. 21:24 289 (W) -19
V426 Cam p 8 0.347835 13.50 14.00 0.50 27.12. 21:24 21 (N) 70
V754 Cep p 9 0.40905 11.92 11.92 0.00 27.12. 21:24 337 (NW) 53
EL Aqr s 1 0.48141 10.38 10.38 0.00 27.12. 21:25 254 (W) 2
EM Tuc s 4 0.326575 12.16 12.16 0.00 27.12. 21:25 209 (SW) -39
NSV 04158 Cnc s 2 0.37841 14.50 13.50 -1.00 27.12. 21:25 105 (E) 34
V719 Her p 1 0.400925 12.50 13.60 1.10 27.12. 21:25 357 (N) 3
V684 Cen p 10 8.01045 13.60 14.10 0.50 27.12. 21:26 138 (SE) -46
BC Eri s 1 0.527247 10.83 11.26 0.43 27.12. 21:26 182 (S) 25
V404 Gem p 1 0.348706 11.59 12.13 0.54 27.12. 21:26 136 (SE) 49
SY Cep s 7 8.34711 12.05 12.70 0.65 27.12. 21:26 324 (NW) 39
V442 Mon p 4 1.667016 11.20 11.70 0.50 27.12. 21:26 145 (SE) 38
MU Vir p 10 1.34092 7.24 7.28 0.04 27.12. 21:26 54 (NE) -38
OO Cyg s 7 0.2620015 14.10 14.10 0.00 27.12. 21:26 326 (NW) 6
KW Per s 1 0.93126 10.50 10.80 0.30 27.12. 21:27 294 (NW) 63
AS Lib p 10 0.553805 13.20 13.90 0.70 27.12. 21:27 43 (NE) -56
X Car p 9 1.08263 7.90 8.65 0.75 27.12. 21:27 152 (SE) -28
V1263 Cyg s 10 1.997048 13.50 13.50 0.00 27.12. 21:27 336 (NW) 17
V715 Cen p 10 0.728705 14.00 15.00 1.00 27.12. 21:27 77 (E) -56
RR TrA p 8 0.7130905 10.36 11.85 1.49 27.12. 21:28 162 (S) -76
BB CMi p 1 0.7928535 10.00 10.80 0.80 27.12. 21:28 126 (SE) 32
CF Tau s 1 2.75588 10.03 10.20 0.17 27.12. 21:28 205 (SW) 61
V865 Cyg s 2 0.3653018 14.00 14.60 0.60 27.12. 21:28 329 (NW) 0
CD Tau s 1 3.435137 6.77 7.31 0.54 27.12. 21:28 170 (S) 60
QX Boo s 9 0.3604665 12.50 12.50 0.00 27.12. 21:28 13 (N) 9
V861 Her s 1 0.3446312 13.80 13.80 0.00 27.12. 21:28 1 (N) 1
NR Cam p 1 0.255885 10.76 11.25 0.49 27.12. 21:28 16 (N) 58
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.