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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1360962233484102 6.7937e-08  
a 3.144187615918687 6.2563e-08 au
q 2.716275555893312 2.2712e-07 au
i 6.254560845303624 6.1458e-06 deg
node 136.1139603935322 7.2035e-05 deg
peri 234.7502975146376 7.5758e-05 deg
M 315.807734232721 2.7609e-05 deg
tp 2459250.479775680903
(2021-Feb-04.97977568)
0.00016029 TDB
period 2036.390705084822
5.58
6.078e-05
1.664e-07
d
yr
n .1767833643618034 5.2765e-09 deg/d
Q 3.572099675944062 7.1078e-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 = 1.72171 au 
 Jupiter MOID = 1.90816 au 
 T_jup = 3.186 
[ 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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