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JPL Small-Body Database Browser
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447384 (2006 BX20)
Classification: Main-belt Asteroid          SPK-ID: 2447384
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .138137786906365 6.8101e-08  
a 3.146665658114522 6.0948e-08 au
q 2.711992227968322 2.2857e-07 au
i 6.240699375415514 6.1325e-06 deg
node 136.2536534138257 7.2345e-05 deg
peri 234.3875374031737 7.5914e-05 deg
M 245.591294624681 2.619e-05 deg
tp 2459248.434190964414
(2021-Feb-02.93419096)
0.00015837 TDB
period 2038.798603497778
5.58
5.9234e-05
1.622e-07
d
yr
n .1765745765091173 5.1301e-09 deg/d
Q 3.581339088260723 6.9367e-08 au
  Orbit Determination Parameters
   # obs. used (total)      129  
   data-arc span      4902 days (13.42 yr)  
   first obs. used      2006-01-22  
   last obs. used      2019-06-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63016  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:49:06  

Additional Information
 Earth MOID = 1.71646 au 
 Jupiter MOID = 1.89511 au 
 T_jup = 3.185 
[ 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 16.1   n/a MPO440857  

447384 (2006 BX20)          Discovered 2006-Jan-22 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-10-28

[ show close-approach data ]
Alternate Designations
 2006 BX20 = 2009 QN40 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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