Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:52 // 15:01 UTC
Civil Twilight (6°): 06:16 // 15:38 UTC
Nautical Twilight (12°): 05:34 // 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 °
XY Cru p 8 1.0240025 11.10 11.20 0.10 20.12. 04:36 174 (S) -24
BF Cru p 10 0.4988062 12.90 13.40 0.50 20.12. 04:36 172 (S) -23
V927 Mon s 8 0.361879 10.90 11.16 0.26 20.12. 04:36 255 (W) 17
V2790 Ori p 1 0.2878415 11.03 11.65 0.62 20.12. 04:37 275 (W) 21
V879 Mon p 9 2.186883 8.28 8.72 0.44 20.12. 04:37 248 (W) 5
V2612 Oph s 1 0.375305 9.35 9.70 0.35 20.12. 04:37 75 (E) -4
V524 Mon s 3 0.28361685 14.40 15.20 0.80 20.12. 04:37 255 (W) 15
UU Lyn s 1 0.46846 11.54 11.82 0.28 20.12. 04:37 266 (W) 65
MT Cas p 1 0.313878 13.30 14.13 0.83 20.12. 04:37 354 (N) 15
V626 Aur p 9 0.3956 15.59 15.86 0.27 20.12. 04:37 296 (NW) 31
SZ Hor p 10 0.62511 10.96 11.74 0.78 20.12. 04:37 238 (SW) -58
CT Tau p 1 0.666827 10.34 11.12 0.78 20.12. 04:37 284 (W) 24
V392 Vul p 9 1.351427 9.82 10.18 0.36 20.12. 04:37 52 (NE) 1
V821 Cas s 1 1.76974 8.27 8.27 0.00 20.12. 04:37 356 (N) 14
BZ Leo p 8 0.2697257 15.30 16.10 0.80 20.12. 04:38 177 (S) 63
LR Com s 1 0.896297 10.80 10.80 0.00 20.12. 04:38 148 (SE) 59
TY CMi p 5 1.2991254 13.00 13.90 0.90 20.12. 04:38 247 (SW) 22
V743 Sgr s 10 0.276635806 13.80 14.20 0.40 20.12. 04:38 108 (E) -23
V577 Oph p 4 6.079096 11.36 12.00 0.64 20.12. 04:38 78 (E) -1
BV Tri s 1 0.494177 14.10 14.20 0.10 20.12. 04:38 329 (NW) 4
FS Lup p 9 0.3813993 11.50 12.50 1.00 20.12. 04:38 150 (SE) -20
BB Vul p 5 0.938919 12.50 13.20 0.70 20.12. 04:39 40 (NE) -2
AN UMa p 6 0.07975275 14.90 20.20 5.30 20.12. 04:39 231 (SW) 83
V415 Gem p 1 0.350606 12.40 12.70 0.30 20.12. 04:39 265 (W) 25
BRHV146 Gem p 1 0.350606 12.40 12.70 0.30 20.12. 04:39 265 (W) 25
EQ CMi s 6 0.479536 12.90 12.90 0.00 20.12. 04:39 239 (SW) 24
SW Ret p 10 0.3547995 12.63 13.08 0.45 20.12. 04:39 221 (SW) -57
PY Vir s 1 0.311248 9.60 10.00 0.40 20.12. 04:39 152 (SE) 32
V446 Peg p 1 0.305983 14.00 14.50 0.50 20.12. 04:39 27 (NE) -9
V1224 Cen p 10 1.4835 15.94 15.96 0.02 20.12. 04:39 181 (S) -21
AC Crt s 3 0.617262 9.72 10.17 0.45 20.12. 04:40 190 (S) 27
BG UMa p 8 0.6630411 10.84 10.93 0.09 20.12. 04:40 58 (NE) 73
W Crv p 1 0.3880813 11.16 12.50 1.34 20.12. 04:40 172 (S) 27
V366 Cyg p 6 1.096018 10.00 10.50 0.50 20.12. 04:40 25 (NE) 20
TX CMi p 1 0.3892173 14.00 15.00 1.00 20.12. 04:40 249 (W) 23
GQ Aps s 10 0.6353 14.50 14.80 0.30 20.12. 04:41 166 (S) -43
YY CrB p 1 0.37656 8.64 9.13 0.49 20.12. 04:41 80 (E) 44
FP Vul p 10 1.10455509 15.40 16.70 1.30 20.12. 04:41 51 (NE) 4
PX Aps p 9 0.820805 12.31 12.64 0.33 20.12. 04:41 162 (S) -45
V981 Aql p 10 1.058151 14.10 15.30 1.20 20.12. 04:41 64 (NE) -14
V664 Lyr s 8 0.359987 13.00 13.00 0.00 20.12. 04:41 51 (NE) 23
ZZ Hya p 10 0.3595363 14.30 14.90 0.60 20.12. 04:41 211 (SW) 13
DT Lup p 10 1.453085 10.40 11.80 1.40 20.12. 04:41 153 (SE) -18
V1305 Sco p 10 1.29733 8.74 9.07 0.33 20.12. 04:42 115 (SE) -24
EH Cnc s 1 0.4180364 11.73 10.73 -1.00 20.12. 04:42 250 (W) 42
RW PsA p 9 0.3604495 11.05 11.76 0.71 20.12. 04:42 45 (NE) -61
FP Sge p 9 0.642007 14.50 14.90 0.40 20.12. 04:42 48 (NE) -7
DE Lyn p 1 0.408818 13.13 13.90 0.77 20.12. 04:42 304 (NW) 61
V2287 Cyg p 6 0.907659 11.60 12.10 0.50 20.12. 04:42 36 (NE) 25
IP Peg s 1 0.15820616 13.00 13.00 0.00 20.12. 04:42 4 (N) -21
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.