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413833 (2006 SJ20)
Classification: Main-belt Asteroid          SPK-ID: 2413833
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07654917489730977 2.7875e-07  
a 2.454985676106382 7.1297e-08 au
q 2.267058548215724 6.2641e-07 au
i 5.564655807779899 1.0349e-05 deg
node 172.9203002869545 0.00012306 deg
peri 174.4117383690461 0.00021613 deg
M 216.4189965101228 0.00021595 deg
tp 2459560.859003358774
(2021-Dec-12.35900336)
0.00086519 TDB
period 1404.985592146116
3.85
6.1204e-05
1.676e-07
d
yr
n .2562303855729223 1.1162e-08 deg/d
Q 2.64291280399704 7.6754e-08 au
  Orbit Determination Parameters
   # obs. used (total)      84  
   data-arc span      6414 days (17.56 yr)  
   first obs. used      2001-05-22  
   last obs. used      2018-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58178  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:00:39  

Additional Information
 Earth MOID = 1.2602 au 
 Jupiter MOID = 2.65081 au 
 T_jup = 3.483 
[ 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 17.8   n/a MPO472165  

413833 (2006 SJ20)          Discovered 2006-Sep-19 by CSS at Catalina
Reference: Last Updated: 2014-11-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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