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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 °
V389 Cam p 9 0.439897 11.80 12.50 0.70 17.12. 19:57 28 (NE) 63
V578 Mon p 1 2.4084822 8.54 8.72 0.18 17.12. 19:57 113 (SE) 24
BK Oct p 10 0.3686 14.30 14.80 0.50 17.12. 19:57 204 (SW) -52
AC Tau p 1 2.043366 10.30 13.10 2.80 17.12. 19:57 144 (SE) 36
BR Tri p 10 0.6656 12.95 13.40 0.45 17.12. 19:57 205 (SW) 71
V824 Cyg s 5 0.6441952 14.00 14.30 0.30 17.12. 19:57 302 (NW) 21
V483 And s 1 0.2970635 11.97 12.20 0.23 17.12. 19:58 262 (W) 63
IM Cep p 2 0.921584 13.20 14.20 1.00 17.12. 19:58 314 (NW) 59
V870 Ara s 7 0.399826 9.00 9.00 0.00 17.12. 19:58 237 (SW) -60
BH Cas s 1 0.4058927 12.30 12.30 0.00 17.12. 19:58 308 (NW) 68
UV Lyn p 1 0.414982 9.41 9.81 0.40 17.12. 19:59 61 (NE) 26
V345 Gem p 1 0.274778 7.82 7.88 0.06 17.12. 19:59 78 (E) 35
V518 And p 10 0.361144 13.50 13.90 0.40 17.12. 19:59 253 (W) 69
IM And p 9 0.2703735 18.30 19.00 0.70 17.12. 19:59 255 (W) 67
V1239 Tau s 5 1.084796 10.66 10.66 0.00 17.12. 19:59 106 (E) 48
FR Lac p 10 0.32 15.20 16.10 0.90 17.12. 19:59 300 (NW) 54
V1908 Cyg p 9 2.464128 13.40 15.80 2.40 17.12. 19:59 286 (W) 32
V413 Nor p 10 0.558 15.65 16.00 0.35 17.12. 19:59 230 (SW) -78
AW CrB s 1 0.3609357 11.08 11.08 0.00 17.12. 19:59 342 (N) -2
TY Boo p 1 0.3171485 10.81 11.47 0.66 17.12. 19:59 357 (N) -5
V513 Her p 3 0.3037692 15.30 15.70 0.40 17.12. 20:00 321 (NW) -6
YY Cnc p 1 0.698445 11.30 11.70 0.40 17.12. 20:00 71 (E) 25
WW Gem s 1 1.237812 9.90 10.30 0.40 17.12. 20:00 104 (E) 42
IP Lyr s 2 0.4728055 13.20 13.30 0.10 17.12. 20:00 317 (NW) 6
MR Cas s 1 0.352936 14.90 15.50 0.60 17.12. 20:00 305 (NW) 66
PZ UMa s 7 0.2626732 12.50 12.50 0.00 17.12. 20:00 48 (NE) 31
OZ Dra p 10 0.136647 18.00 20.00 2.00 17.12. 20:00 9 (N) 27
GI Vul p 1 0.4814828 13.50 14.60 1.10 17.12. 20:01 299 (NW) 10
KQ Lib p 9 0.695529 11.60 12.05 0.45 17.12. 20:01 359 (N) -51
V779 Sgr p 10 0.4450335 11.40 12.00 0.60 17.12. 20:01 284 (W) -49
QU Dra p 9 0.276915 14.10 14.80 0.70 17.12. 20:01 355 (N) 17
RT LMi s 1 0.3749177 11.40 11.70 0.30 17.12. 20:01 56 (NE) 17
V612 Cen p 10 5.775874 13.00 13.60 0.60 17.12. 20:01 151 (SE) -73
DM Cir p 8 0.386773 9.99 10.51 0.52 17.12. 20:01 214 (SW) -81
CR Aqr s 6 0.514491 13.60 14.20 0.60 17.12. 20:01 257 (W) -7
V385 Cam p 9 0.615272 13.65 14.20 0.55 17.12. 20:02 15 (N) 59
V337 UMa p 8 0.383365 13.70 14.25 0.55 17.12. 20:02 42 (NE) 27
V369 Cam s 8 0.3452048 12.50 12.50 0.00 17.12. 20:02 37 (NE) 69
V591 Lyr s 2 0.300395 11.95 11.95 0.00 17.12. 20:02 320 (NW) 10
BQ Phe p 10 0.218481 10.43 10.60 0.17 17.12. 20:02 204 (SW) -12
V909 Cep p 7 0.425573 12.13 12.47 0.34 17.12. 20:02 310 (NW) 55
TW CMi s 10 1.07926 14.80 15.60 0.80 17.12. 20:02 99 (E) 16
BL Leo s 1 0.28193 13.80 13.80 0.00 17.12. 20:03 41 (NE) -5
V1064 Her s 5 0.3431545 11.30 11.30 0.00 17.12. 20:03 327 (NW) 4
V1243 Aql p 8 0.7030487 13.30 13.90 0.60 17.12. 20:03 289 (W) -8
DM Del p 1 0.8446725 8.58 9.11 0.53 17.12. 20:03 281 (W) 9
V338 Dra s 5 0.2351485 13.30 13.30 0.00 17.12. 20:03 352 (N) 21
V355 Cam p 10 0.437059 12.20 12.60 0.40 17.12. 20:03 61 (NE) 74
V1256 Her s 2 0.318276 12.60 13.40 0.80 17.12. 20:03 323 (NW) -16
KR Per s 1 0.996078 10.40 11.10 0.70 17.12. 20:03 98 (E) 71
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.