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JPL Small-Body Database Browser
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441366 (2008 DN86)
Classification: Main-belt Asteroid          SPK-ID: 2441366
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1568734944553545 6.9243e-08  
a 3.088298646561637 4.6175e-08 au
q 2.603826445953771 2.2732e-07 au
i 5.182482337279516 6.2408e-06 deg
node 266.521883478842 8.9026e-05 deg
peri 322.4762681135194 9.2928e-05 deg
M 53.22050307048064 2.3831e-05 deg
tp 2458707.441826717182
(2019-Aug-11.94182672)
0.00013023 TDB
period 1982.336436055446
5.43
4.4459e-05
1.217e-07
d
yr
n .181603885925815 4.0729e-09 deg/d
Q 3.572770847169503 5.3419e-08 au
  Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      4434 days (12.14 yr)  
   first obs. used      2008-02-29  
   last obs. used      2020-04-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57538  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:52:43  

Additional Information
 Earth MOID = 1.59593 au 
 Jupiter MOID = 1.45731 au 
 T_jup = 3.200 
[ 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 MPO434637  

441366 (2008 DN86)          Discovered 2008-Feb-29 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

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