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JPL Small-Body Database Browser
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447951 (2008 BM3)
Classification: Main-belt Asteroid          SPK-ID: 2447951
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2086888293294955 8.1626e-08  
a 2.761123108724656 5.6186e-08 au
q 2.18490755953029 2.3183e-07 au
i 11.92383751511888 1.4097e-05 deg
node 293.0756065787744 4.2385e-05 deg
peri 102.2898158237917 6.9283e-05 deg
M 314.001325392918 5.1917e-05 deg
tp 2459214.626244657502
(2020-Dec-31.12624466)
0.00024562 TDB
period 1675.818895547753
4.59
5.1151e-05
1.4e-07
d
yr
n .21482034899859 6.557e-09 deg/d
Q 3.337338657919022 6.7911e-08 au
  Orbit Determination Parameters
   # obs. used (total)      53  
   data-arc span      3788 days (10.37 yr)  
   first obs. used      2006-09-19  
   last obs. used      2017-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53801  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 11:34:24  

Additional Information
 Earth MOID = 1.22902 au 
 Jupiter MOID = 2.23334 au 
 T_jup = 3.279 
[ 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 17.5   n/a MPO402793  

447951 (2008 BM3)          Discovered 2008-Jan-11 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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