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392046 (2009 BF110)
Classification: Main-belt Asteroid          SPK-ID: 2392046
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1603573643910164 5.6966e-08  
a 2.784282497637527 4.2483e-08 au
q 2.337802294596337 1.5575e-07 au
i 7.421259704874621 1.1808e-05 deg
node 356.3812071677219 4.3578e-05 deg
peri 248.9076516739872 5.9023e-05 deg
M 82.90838575064814 4.3211e-05 deg
tp 2458609.691202513726
(2019-May-06.19120251)
0.00019859 TDB
period 1696.947369331198
4.65
3.8839e-05
1.063e-07
d
yr
n .2121456484191866 4.8555e-09 deg/d
Q 3.230762700678717 4.9296e-08 au
  Orbit Determination Parameters
   # obs. used (total)      133  
   data-arc span      6086 days (16.66 yr)  
   first obs. used      2004-02-17  
   last obs. used      2020-10-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59823  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:28:21  

Additional Information
 Earth MOID = 1.33762 au 
 Jupiter MOID = 1.85476 au 
 T_jup = 3.301 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6   n/a MPO437605  

392046 (2009 BF110)          Discovered 2009-Jan-31 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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