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JPL Small-Body Database Browser
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392045 (2009 BB108)
Classification: Main-belt Asteroid          SPK-ID: 2392045
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04276597852073426 8.6296e-08  
a 2.715276195577291 3.7328e-08 au
q 2.599154752119372 2.4282e-07 au
i 4.186926681053034 8.4199e-06 deg
node 119.2697401052466 0.00011741 deg
peri 36.240173171862 0.00014519 deg
M 102.5658141610823 8.7185e-05 deg
tp 2458134.892919270728
(2018-Jan-16.39291927)
0.00039532 TDB
period 1634.253580820688
4.47
3.37e-05
9.227e-08
d
yr
n .220284051523519 4.5425e-09 deg/d
Q 2.83139763903521 3.8925e-08 au
  Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      7998 days (21.90 yr)  
   first obs. used      1996-04-25  
   last obs. used      2018-03-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61341  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:47:08  

Additional Information
 Earth MOID = 1.61084 au 
 Jupiter MOID = 2.14709 au 
 T_jup = 3.356 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.9   n/a MPO440692  

392045 (2009 BB108)          Discovered 2009-Jan-29 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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