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JPL Small-Body Database Browser
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441482 (2008 SJ6)
Classification: Main-belt Asteroid          SPK-ID: 2441482
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .177710309482504 6.6267e-08  
a 2.367809436940193 2.5626e-08 au
q 1.947025289105958 1.4636e-07 au
i 3.294045272905445 6.5609e-06 deg
node 127.3353975550327 0.00010441 deg
peri 184.9096710464907 0.0001089 deg
M 3.443838442451456 2.6696e-05 deg
tp 2458587.769108513534
(2019-Apr-14.26910851)
9.8593e-05 TDB
period 1330.817636109912
3.64
2.1604e-05
5.915e-08
d
yr
n .2705103916809437 4.3914e-09 deg/d
Q 2.788593584774428 3.018e-08 au
  Orbit Determination Parameters
   # obs. used (total)      121  
   data-arc span      6108 days (16.72 yr)  
   first obs. used      2003-02-05  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51661  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:57:02  

Additional Information
 Earth MOID = .932021 au 
 Jupiter MOID = 2.4766 au 
 T_jup = 3.523 
[ 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 17.6   n/a MPO440827  

441482 (2008 SJ6)          Discovered 2008-Sep-04 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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