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434870 (2006 SJ312)
Classification: Main-belt Asteroid          SPK-ID: 2434870
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1602671564838923 5.1889e-08  
a 3.077829555270866 3.5993e-08 au
q 2.584554564305521 1.6714e-07 au
i 10.03782154874457 7.2114e-06 deg
node 221.248659322091 3.3673e-05 deg
peri 122.507991750311 4.0459e-05 deg
M 228.9074987427086 2.3901e-05 deg
tp 2459718.692101550033
(2022-May-19.19210155)
0.00013746 TDB
period 1972.265034828842
5.40
3.4597e-05
9.472e-08
d
yr
n .182531248915662 3.2019e-09 deg/d
Q 3.57110454623621 4.1762e-08 au
  Orbit Determination Parameters
   # obs. used (total)      160  
   data-arc span      8916 days (24.41 yr)  
   first obs. used      1995-11-24  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59618  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:27:36  

Additional Information
 Earth MOID = 1.595 au 
 Jupiter MOID = 1.99807 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 16.3   n/a MPO437683  

434870 (2006 SJ312)          Discovered 2006-Sep-27 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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