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JPL Small-Body Database Browser
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447466 (2006 QJ4)
Classification: Main-belt Asteroid          SPK-ID: 2447466
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .129510895478076 9.4456e-08  
a 2.664431554871839 3.1001e-08 au
q 2.319358638260345 2.5929e-07 au
i 2.828186059012339 6.758e-06 deg
node 122.9548614258482 0.00021914 deg
peri 239.5074022686117 0.0002217 deg
M 319.6060126367547 3.0994e-05 deg
tp 2458778.745881490485
(2019-Oct-22.24588149)
0.00013666 TDB
period 1588.566059585439
4.35
2.7724e-05
7.59e-08
d
yr
n .2266194709547978 3.9551e-09 deg/d
Q 3.009504471483333 3.5016e-08 au
  Orbit Determination Parameters
   # obs. used (total)      113  
   data-arc span      5261 days (14.40 yr)  
   first obs. used      2005-05-08  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60807  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:21:12  

Additional Information
 Earth MOID = 1.31724 au 
 Jupiter MOID = 2.43739 au 
 T_jup = 3.370 
[ 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 MPO450459  

447466 (2006 QJ4)          Discovered 2006-Aug-18 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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