haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:50 // 15:00 UTC
Civil Twilight (6°): 06:14 // 15:36 UTC
Nautical Twilight (12°): 05:32 // 16:18 UTC
Astronomical Twilight (18°): 04:53 // 16:57 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1815 Cyg p 1 0.483976 11.20 11.50 0.30 17.12. 08:52 51 (NE) 32
V2282 Cyg s 3 0.335948 12.02 12.02 0.00 17.12. 08:52 62 (NE) 55
V888 Mon p 10 2.5496 8.49 8.87 0.38 17.12. 08:52 288 (W) -27
DU Boo s 1 1.055889 8.59 8.59 0.00 17.12. 08:53 244 (SW) 74
V415 Gem p 1 0.350606 12.40 12.70 0.30 17.12. 08:53 312 (NW) -11
BRHV146 Gem p 1 0.350606 12.40 12.70 0.30 17.12. 08:53 312 (NW) -11
FZ Ori s 1 0.3999873 10.70 11.20 0.50 17.12. 08:53 323 (NW) -31
V2553 Oph s 1 0.457615 11.30 11.70 0.40 17.12. 08:53 140 (SE) 48
DO Aur p 1 0.788652 14.10 14.60 0.50 17.12. 08:53 342 (N) -1
V387 Her p 1 0.589466 12.80 13.40 0.60 17.12. 08:53 137 (SE) 54
XY Leo p 1 0.2841029 9.45 9.93 0.48 17.12. 08:54 277 (W) 17
V947 Cyg s 5 0.429245 14.10 14.70 0.60 17.12. 08:54 89 (E) 42
V398 CMa p 10 2.198515 7.98 8.11 0.13 17.12. 08:54 273 (W) -45
HU Aur s 1 1.408008 12.00 12.40 0.40 17.12. 08:54 348 (N) -4
DZ Hya p 9 1.087788 11.40 11.90 0.50 17.12. 08:54 224 (SW) -5
AR Boo s 1 0.3448727 13.50 14.20 0.70 17.12. 08:54 231 (SW) 57
V524 Mon s 3 0.28361685 14.40 15.20 0.80 17.12. 08:54 304 (NW) -23
V2768 Ori p 8 0.33262 15.00 15.30 0.30 17.12. 08:54 321 (NW) -28
V943 Cep p 10 0.345289 13.30 13.90 0.60 17.12. 08:55 17 (N) 42
IM Cep s 2 0.921584 13.20 13.60 0.40 17.12. 08:55 31 (NE) 34
MU Lac p 10 0.2775155 14.10 15.10 1.00 17.12. 08:55 46 (NE) 32
YZ Vol p 10 1.57097 13.14 13.90 0.76 17.12. 08:55 213 (SW) -59
RAFV121 Aps p 8 0.25 13.00 13.50 0.50 17.12. 08:55 181 (S) -38
V1016 Oph s 1 0.407161 13.10 14.10 1.00 17.12. 08:55 169 (S) 34
OV Dra p 9 0.0587357 19.00 20.70 1.70 17.12. 08:55 324 (NW) 63
LM Boo p 1 0.327922 12.00 12.50 0.50 17.12. 08:55 212 (SW) 61
V554 And p 5 0.35291 16.32 16.78 0.46 17.12. 08:55 18 (N) 7
V737 Per p 1 0.366599 12.65 13.22 0.57 17.12. 08:56 0 (N) -7
LV CMa p 9 1.18348 8.65 8.83 0.18 17.12. 08:56 294 (NW) -33
EF CVn p 1 0.27205 13.10 13.50 0.40 17.12. 08:56 239 (SW) 58
AA UMi p 10 1.46228 12.39 12.70 0.31 17.12. 08:56 0 (N) 58
SW Ant p 10 0.3802 13.80 14.90 1.10 17.12. 08:56 252 (W) -18
V366 Cam p 9 0.773387 10.55 10.85 0.30 17.12. 08:56 355 (N) 32
V463 And s 1 0.406095 12.15 12.50 0.35 17.12. 08:57 49 (NE) 14
CD Tri p 3 0.369035 12.14 12.62 0.48 17.12. 08:57 16 (N) -3
TU Eri p 9 0.334978 12.56 13.13 0.57 17.12. 08:57 19 (N) -60
CR Cas p 4 2.8402 12.10 13.90 1.80 17.12. 08:57 35 (NE) 33
BL Dra s 4 0.402665 11.90 11.90 0.00 17.12. 08:58 48 (NE) 56
V641 Ori s 1 0.450815 14.20 14.50 0.30 17.12. 08:58 325 (NW) -19
MV CMa p 9 1.31125 9.74 10.08 0.34 17.12. 08:58 276 (W) -45
V442 Cam s 1 0.442643 13.05 13.05 0.00 17.12. 08:58 347 (N) 37
EX Psc p 1 0.289482 12.00 12.60 0.60 17.12. 08:58 56 (NE) -18
GZ Aqr p 4 0.302781 14.60 15.50 0.90 17.12. 08:58 84 (E) -15
V905 Ara p 2 0.243905 14.00 14.20 0.20 17.12. 08:58 169 (S) -23
IV Ara p 10 0.99958 13.40 14.50 1.10 17.12. 08:58 165 (S) -20
GK CVn p 10 0.4012861 14.40 15.50 1.10 17.12. 08:58 239 (SW) 65
V431 Gem p 10 0.254 17.50 17.70 0.20 17.12. 08:58 308 (NW) 0
V603 Aur p 8 0.37475 12.70 13.40 0.70 17.12. 08:58 346 (N) 14
AM Oct p 10 0.5017 14.40 15.10 0.70 17.12. 08:59 160 (S) -45
V881 Per s 1 0.387377 10.71 11.01 0.30 17.12. 08:59 9 (N) -1
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.