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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:55 // 15:04 UTC
Civil Twilight (6°): 06:18 // 15:40 UTC
Nautical Twilight (12°): 05:37 // 16:22 UTC
Astronomical Twilight (18°): 04:57 // 17:01 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
MM Com s 1 0.30199 12.00 12.00 0.00 25.12. 09:18 269 (W) 48
DW UMa s 1 0.13660653 15.10 16.60 1.50 25.12. 09:18 317 (NW) 41
KT Cnc p 8 0.323691 13.60 14.20 0.60 25.12. 09:18 302 (NW) -10
V631 Aql p 10 1.155102 13.50 14.90 1.40 25.12. 09:18 120 (SE) 37
KR Cyg s 1 0.8451528 9.19 9.37 0.18 25.12. 09:19 96 (E) 46
V482 Cam p 10 0.133619437 15.10 18.40 3.30 25.12. 09:19 342 (N) 32
AU Lac p 1 1.3924385 12.00 13.20 1.20 25.12. 09:19 56 (NE) 38
NN Aqr p 4 0.306779 13.47 14.14 0.67 25.12. 09:19 100 (E) 8
RZ Com p 1 0.338507 10.42 11.13 0.71 25.12. 09:20 264 (W) 36
V695 Pup p 10 0.292 15.65 15.95 0.30 25.12. 09:20 291 (W) -33
RS PsA s 10 0.593358 14.30 14.30 0.00 25.12. 09:20 111 (E) -16
V391 Vir p 1 0.3543161 12.21 12.84 0.63 25.12. 09:20 252 (W) 20
V440 Vel p 10 2.354858 9.47 9.63 0.16 25.12. 09:20 234 (SW) -31
BT CrB p 9 0.0892 18.90 20.40 1.50 25.12. 09:20 211 (SW) 74
EI Aur p 7 1.226694 14.50 15.00 0.50 25.12. 09:20 355 (N) -7
EG CVn p 1 0.349276 13.00 13.60 0.60 25.12. 09:20 266 (W) 56
VW LMi s 1 0.477552 8.03 8.45 0.42 25.12. 09:21 287 (W) 27
CT Cet s 6 0.2564878 9.29 9.29 0.00 25.12. 09:21 74 (E) -39
IK Vir p 8 0.723602 11.51 11.79 0.28 25.12. 09:21 253 (W) 17
V2363 Cyg p 7 0.36207 12.10 12.28 0.18 25.12. 09:21 72 (E) 64
V873 Per s 1 0.294902 10.80 10.80 0.00 25.12. 09:21 21 (N) 5
NO Vul s 1 0.370765 13.40 14.10 0.70 25.12. 09:21 114 (SE) 45
TY CMi p 5 1.2991254 13.00 13.90 0.90 25.12. 09:21 309 (NW) -24
G0995.1646 Oph p 6 0.444631 13.00 14.00 1.00 25.12. 09:21 164 (S) 49
NZ Boo p 1 0.0589094 17.20 20.00 2.80 25.12. 09:22 236 (SW) 66
V489 Ser p 9 0.078847 19.20 21.00 1.80 25.12. 09:22 194 (S) 39
LO Cyg p 1 0.629214 13.10 13.70 0.60 25.12. 09:22 64 (NE) 41
V1047 Her s 1 0.320736 12.26 12.26 0.00 25.12. 09:22 157 (SE) 72
V356 Cam p 9 0.402503 13.06 13.41 0.35 25.12. 09:22 1 (N) 29
BG Del s 7 0.5636117 13.60 13.80 0.20 25.12. 09:22 105 (E) 35
V693 Cyg p 7 1.1347738 14.30 15.50 1.20 25.12. 09:22 86 (E) 53
V437 Dra p 10 0.316053 13.75 14.40 0.65 25.12. 09:22 44 (NE) 60
U Col s 10 1.2461718 10.80 10.90 0.10 25.12. 09:23 305 (NW) -66
DQ CVn p 1 0.491422 12.28 12.56 0.28 25.12. 09:23 274 (W) 44
V475 Hya p 7 0.317122 12.60 13.10 0.50 25.12. 09:23 299 (NW) -21
ER Ara p 10 0.6326 13.40 14.50 1.10 25.12. 09:23 174 (S) -22
AH Gem s 1 0.336762 14.40 14.80 0.40 25.12. 09:23 327 (NW) -18
VZ Scl p 10 0.1446222 15.60 18.40 2.80 25.12. 09:23 96 (E) -31
BM Mon s 1 1.2449444 12.20 12.30 0.10 25.12. 09:23 316 (NW) -30
FQ Gem p 8 2.884747 13.00 14.20 1.20 25.12. 09:24 327 (NW) -16
GV Boo s 2 0.367868 12.40 12.40 0.00 25.12. 09:24 254 (W) 48
TV Eri p 10 1.298462 12.92 13.55 0.63 25.12. 09:24 40 (NE) -54
V434 Nor p 10 0.5983 16.16 16.50 0.34 25.12. 09:24 187 (S) -17
DW Ori p 8 0.916627 12.70 13.50 0.80 25.12. 09:24 338 (N) -23
GW Boo s 1 0.531544 10.25 10.25 0.00 25.12. 09:25 244 (SW) 45
QU Cyg p 1 0.3469114 14.50 15.30 0.80 25.12. 09:25 90 (E) 54
V442 Mon s 4 1.667016 11.20 11.60 0.40 25.12. 09:25 325 (NW) -30
V471 Tau p 1 0.5211834 9.40 9.71 0.31 25.12. 09:25 13 (N) -22
V1239 Tau p 5 1.084796 10.66 11.08 0.42 25.12. 09:25 345 (N) -12
V596 Aur p 1 0.397887 11.83 12.29 0.46 25.12. 09:25 357 (N) 3
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.