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JPL Small-Body Database Browser
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441474 (2008 RD106)
Classification: Main-belt Asteroid          SPK-ID: 2441474
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2051458145423709 1.0771e-07  
a 2.328146828974969 3.2114e-08 au
q 1.850537251370661 2.6439e-07 au
i 6.627342603162805 1.1732e-05 deg
node 355.7204701622819 5.1575e-05 deg
peri 323.7968494334373 6.0474e-05 deg
M 139.7228282588616 2.5916e-05 deg
tp 2458496.907975144627
(2019-Jan-13.40797514)
9.3896e-05 TDB
period 1297.519748255142
3.55
2.6846e-05
7.35e-08
d
yr
n .2774524245076926 5.7406e-09 deg/d
Q 2.805756406579277 3.8701e-08 au
  Orbit Determination Parameters
   # obs. used (total)      107  
   data-arc span      4101 days (11.23 yr)  
   first obs. used      2007-03-26  
   last obs. used      2018-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66692  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:17:20  

Additional Information
 Earth MOID = .842902 au 
 Jupiter MOID = 2.52546 au 
 T_jup = 3.536 
[ 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 MPO456091  

441474 (2008 RD106)          Discovered 2008-Sep-06 by CSS at Catalina
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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