Sunday 10th of January 2016 ~ 23:45:12 UTC (379) Huenna occult 2UCAC 39124234(mag 11.8)


  • Download the Google Earth File KMZ
  • green line is the central line of (379) Huenna
  • blue lines show the estimate size of (379) Huenna
  • red lines the 1-sigma error for the path
  • white lines show S/2003 (379) 1
Event
  • Max duration : 6.0 seconds
  • Mag drop : 1.9
  • Shadow velocity : 13.8 km/s
  • Ingress Earth : 2016-01-10 23h38
  • Egress Earth  : 2016-01-10 23h52
  • Moon illumination : 1%
  • Moon phase : New Moon
Asteroidal system
  • Name : (379) Huenna
  • Mag : 13.5
  • Asteroid Diameter : 82 km
  • Geocentric distance : 2.271 AU
  • Number of satellite : 1
  • Satellite : S/2003 (379) 1
  • Diameter : 6 km
  • Max duration : 0.4 sec
Occulted Star
  • Name : 2UCAC 39124234
  • Used RA   :   06:43:07.1770 J2000
  • Used DEC : +20:50:16.479 J2000
  • Mv : 11.8
  • VizieR - Aladin
Historic
  • 2015-06-29 : Create prediction
Prediction for (379) Huenna and S/2003 (379) 1 (wide views)

Huenna

Huenna

Huenna

Huenna

S/2003 (379) 1

S/2003 (379) 1

S/2003 (379) 1

S/2003 (379) 1
Ephemerides from IMCCE

Ephemeris for (379) Huenna

Ephemeris for S/2003 (379) 1

Ephemeris from Miriade for the date of occultation and geocenter frame. For more specific ephemeris please use the documentation of Miriade.

Orbitography for the (379) Huenna system

S/2003 (379) 1

S/2003 (379) 1

Astrometric observations centered on (379) Huenna.
Dot represents one observed position. The vector shows ephemeris position from observed position.

S/2003 (379) 1

S/2003 (379) 1

Geometry of orbit for the (379) Huenna system view from Earth
  • Cyan circle show the position of the satellite S/2003 (379) 1 at the occultation date.
  • The black dots show next positions during almost a period
  • In the center, (379) Huenna represented by an ellipsoid
    • Contents
    • Orbital solution fitted by Genoid project (Vachier F., Berthier J., Carry B. & M. Pajuelo) IMCCE/CNRS
    • Ephemeris has made available with Miriade Project (Berthier J. & Vachier F.) IMCCE/CNRS
    • Occultation Prediction by Vachier F. using Occult (Occultation Prediction Software by D.Herald)
    • Ephemeris and offset based on ASTORB (Edward Bowell)