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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:51 // 15:00 UTC
Civil Twilight (6°): 06:15 // 15:37 UTC
Nautical Twilight (12°): 05:33 // 16:18 UTC
Astronomical Twilight (18°): 04:54 // 16:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V446 Peg s 1 0.305983 14.00 14.00 0.00 17.12. 21:29 295 (NW) 14
V507 Lyr p 7 0.366912 14.21 14.75 0.54 17.12. 21:29 329 (NW) -6
QV Lup p 10 0.365618 11.35 11.78 0.43 17.12. 21:29 75 (E) -74
MQ Peg p 3 0.379386 13.39 13.67 0.28 17.12. 21:29 284 (W) 26
IT Her s 1 0.3393957 12.90 12.90 0.00 17.12. 21:29 327 (NW) -8
BN Tau p 3 4.25422 12.70 15.20 2.50 17.12. 21:29 181 (S) 71
TW Mus p 10 0.4179484 12.10 12.60 0.50 17.12. 21:29 142 (SE) -53
OP Dra p 9 0.323163 14.71 15.09 0.38 17.12. 21:30 19 (N) 43
KO Aur p 1 3.9537975 10.40 11.30 0.90 17.12. 21:30 85 (E) 72
YY Cnc s 1 0.698445 11.30 10.30 -1.00 17.12. 21:30 86 (E) 40
BP Vel p 10 0.264987 12.90 13.80 0.90 17.12. 21:30 140 (SE) -19
G0176.0801 CMi p 8 0.27465 13.34 13.34 0.00 17.12. 21:30 123 (SE) 33
G0196.0699 Hya s 9 0.52831 11.80 11.80 0.00 17.12. 21:30 114 (SE) 19
DZ Psc p 1 0.366136 10.86 11.32 0.46 17.12. 21:30 258 (W) 38
OW Del p 9 0.558654 12.51 13.50 0.99 17.12. 21:30 291 (W) -11
G1715.1370 Peg s 1 0.357344 11.84 11.84 0.00 17.12. 21:30 272 (W) 24
BT CrB p 9 0.0892 18.90 20.40 1.50 17.12. 21:31 5 (N) -4
EH Cnc p 1 0.4180364 11.73 12.47 0.74 17.12. 21:31 98 (E) 34
AF LMi s 6 0.406597 14.00 14.00 0.00 17.12. 21:31 65 (NE) 22
V349 Mus p 10 1.4883 16.87 16.89 0.02 17.12. 21:31 141 (SE) -63
V448 Vel p 10 0.364875 11.63 11.97 0.34 17.12. 21:32 141 (SE) -22
V577 Lyr p 9 0.390011 14.50 15.00 0.50 17.12. 21:32 336 (NW) 10
TU Her p 1 2.266954 10.88 13.70 2.82 17.12. 21:32 348 (N) -8
V452 Cam p 10 0.397443 12.10 12.30 0.20 17.12. 21:32 26 (NE) 64
CZ CMa p 9 0.818973 13.40 13.70 0.30 17.12. 21:32 136 (SE) 10
EY CVn p 1 0.342687 11.91 12.25 0.34 17.12. 21:32 38 (NE) 5
V804 Aql s 8 0.6553905 11.30 11.60 0.30 17.12. 21:32 308 (NW) -34
AS CrB s 1 0.380663 11.35 11.35 0.00 17.12. 21:32 4 (N) -5
CN Lac p 1 0.6373524 12.40 12.90 0.50 17.12. 21:32 306 (NW) 32
KN Per p 1 0.866461 11.20 11.80 0.60 17.12. 21:32 235 (SW) 77
WW UMi s 8 0.601949 12.45 12.55 0.10 17.12. 21:33 14 (N) 37
LO Com p 1 0.2863605 12.38 13.20 0.82 17.12. 21:33 49 (NE) 2
FU Dra s 1 0.306718 10.55 10.55 0.00 17.12. 21:33 6 (N) 23
G3053.1924 CrB p 1 0.16177042 13.17 13.87 0.70 17.12. 21:33 9 (N) -1
UX Eri s 1 0.4452835 11.15 11.66 0.51 17.12. 21:33 201 (S) 31
TU CMi p 5 0.4334425 14.40 15.10 0.70 17.12. 21:34 119 (SE) 32
V339 Lac s 1 3.408521 12.90 12.90 0.00 17.12. 21:34 312 (NW) 36
V506 Cam p 8 0.3401 12.70 13.30 0.60 17.12. 21:34 9 (N) 51
V353 Dra s 8 0.802697 11.52 11.72 0.21 17.12. 21:34 359 (N) 19
V1139 Cas p 1 0.2971 12.80 13.23 0.43 17.12. 21:34 299 (NW) 65
V1104 Her s 1 0.227876 13.30 13.30 0.00 17.12. 21:35 343 (N) 12
V351 Aqr s 7 0.2846705 12.40 12.40 0.00 17.12. 21:35 267 (W) 4
IY UMa p 4 0.0739138 18.40 20.00 1.60 17.12. 21:35 42 (NE) 38
V964 Per p 8 0.417274 12.40 12.90 0.50 17.12. 21:35 67 (NE) 86
V336 Lyr p 10 1.90513 14.90 16.00 1.10 17.12. 21:35 334 (NW) -3
AS Eri p 1 2.664152 8.29 9.00 0.71 17.12. 21:35 196 (S) 36
V699 Cyg p 7 1.55152 12.00 13.00 1.00 17.12. 21:35 317 (NW) 13
V489 Ser p 9 0.078847 19.20 21.00 1.80 17.12. 21:35 9 (N) -40
V432 Per s 1 0.3833085 11.00 11.60 0.60 17.12. 21:35 248 (W) 75
V443 Cam s 9 0.411691 14.00 14.80 0.80 17.12. 21:36 17 (N) 62
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.