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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:56 // 15:08 UTC
Civil Twilight (6°): 06:20 // 15:44 UTC
Nautical Twilight (12°): 05:38 // 16:26 UTC
Astronomical Twilight (18°): 04:59 // 17:05 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
IU Lac p 1 0.969058 13.40 13.80 0.40 30.12. 23:22 332 (NW) 20
GM Boo s 1 0.361122 11.85 11.85 0.00 30.12. 23:22 56 (NE) 2
LL Com p 1 0.406915 12.22 12.71 0.49 30.12. 23:22 67 (NE) 20
OO Aql s 1 0.506792 9.20 9.20 0.00 30.12. 23:22 346 (N) -30
EO Vul p 7 2.450294 12.70 13.90 1.20 30.12. 23:22 342 (N) -10
MT Her s 1 0.4877185 11.86 12.30 0.44 30.12. 23:22 10 (N) -25
V841 Cyg s 1 0.76113617 11.10 11.20 0.10 30.12. 23:22 355 (N) -11
GG Del s 1 0.563226 12.40 12.60 0.20 30.12. 23:22 341 (N) -23
NX Boo s 8 0.251135 13.02 13.36 0.34 30.12. 23:22 47 (NE) 9
SX Aur s 1 1.210082 8.38 8.87 0.49 30.12. 23:23 258 (W) 69
EF CVn p 1 0.27205 13.10 13.50 0.40 30.12. 23:23 65 (NE) 16
V362 Vel p 10 0.445178 9.08 9.36 0.28 30.12. 23:24 140 (SE) -19
GQ Aps p 10 0.6353 14.50 15.00 0.50 30.12. 23:24 163 (S) -56
V404 CMa p 10 0.45178 17.45 18.40 0.95 30.12. 23:24 192 (S) 20
IU Per p 1 0.857026 10.50 11.60 1.10 30.12. 23:24 286 (W) 49
PV Cas p 1 1.75046986 9.71 10.36 0.65 30.12. 23:24 329 (NW) 30
EF Cep p 1 0.6061084 12.00 12.60 0.60 30.12. 23:25 350 (N) 57
V2282 Cyg p 3 0.335948 12.02 12.30 0.28 30.12. 23:25 357 (N) 14
QQ Boo p 8 0.2764765 12.45 12.85 0.40 30.12. 23:25 36 (NE) 16
V580 Aur p 10 4.3976 13.78 15.20 1.42 30.12. 23:25 201 (S) 70
AB Tel p 10 0.32597 13.40 14.10 0.70 30.12. 23:25 105 (E) -86
GG CVn s 1 0.385947 12.00 12.00 0.00 30.12. 23:26 60 (NE) 16
LR Pav p 10 0.3945 15.00 15.30 0.30 30.12. 23:26 187 (S) -69
DK CVn p 1 0.494964 12.70 13.20 0.50 30.12. 23:26 68 (E) 33
V678 And p 8 0.361708 13.72 14.14 0.42 30.12. 23:26 315 (NW) 21
V839 Oph p 1 0.4090015 8.80 9.39 0.59 30.12. 23:26 16 (N) -30
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 30.12. 23:26 54 (NE) -57
RW Tri p 1 0.23188315 12.50 15.61 3.11 30.12. 23:26 275 (W) 34
EX Lyr p 1 0.717293 12.08 12.68 0.60 30.12. 23:26 7 (N) -14
EV Cet p 9 0.428224 11.60 12.08 0.48 30.12. 23:26 271 (W) -2
V432 Nor p 10 0.4662 16.85 17.65 0.80 30.12. 23:27 122 (SE) -61
V553 Hya s 5 0.371497 12.36 12.36 0.00 30.12. 23:27 114 (SE) -14
G5191.0146 Aqr p 7 0.274688 12.55 12.55 0.00 30.12. 23:27 321 (NW) -41
AO Aqr s 9 0.4893508 11.50 11.50 0.00 30.12. 23:27 290 (W) -45
V463 And p 1 0.406095 12.15 13.05 0.90 30.12. 23:27 313 (NW) 14
NN Aqr p 4 0.306779 13.47 14.14 0.67 30.12. 23:27 313 (NW) -30
AD Phe p 10 0.379924 10.27 10.80 0.53 30.12. 23:27 240 (SW) -28
LM Cnc p 5 0.315801 12.00 12.50 0.50 30.12. 23:27 140 (SE) 48
V503 Cam p 9 2.97705 12.05 12.70 0.65 30.12. 23:27 13 (N) 61
DU CVn p 2 0.3071015 13.10 14.50 1.40 30.12. 23:27 66 (NE) 30
V869 Cyg s 4 0.895102 14.00 14.80 0.80 30.12. 23:27 355 (N) -9
V338 Aqr s 9 0.285143 12.40 12.40 0.00 30.12. 23:27 312 (NW) -31
AK Lac p 10 18.4307 12.80 13.40 0.60 30.12. 23:28 329 (NW) 22
GV Aqr p 4 0.33677 13.60 14.00 0.40 30.12. 23:28 297 (NW) -31
EH Lyn s 1 0.326743 13.00 13.00 0.00 30.12. 23:28 116 (SE) 64
EH Hya s 10 0.2969053 14.20 14.20 0.00 30.12. 23:28 123 (SE) -16
KT Lyr s 9 0.5815356 14.70 14.90 0.20 30.12. 23:28 7 (N) -7
V429 Cam p 9 0.441156 13.00 13.50 0.50 30.12. 23:28 353 (N) 63
V372 Gem p 8 0.569183 12.60 13.00 0.40 30.12. 23:28 188 (S) 62
G5220.0352 Aqr p 6 0.294751 13.75 13.75 0.00 30.12. 23:28 311 (NW) -37
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.