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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .155658280739804 7.3441e-08  
a 3.085189583399533 4.6833e-08 au
q 2.604954277091209 2.4131e-07 au
i 5.184234451484101 6.3808e-06 deg
node 266.5302346299728 9.2052e-05 deg
peri 322.6178061289441 9.5856e-05 deg
M 340.461126724033 2.3965e-05 deg
tp 2458707.928182145630
(2019-Aug-12.42818215)
0.00013211 TDB
period 1979.343692248424
5.42
4.507e-05
1.234e-07
d
yr
n .1818784688125892 4.1414e-09 deg/d
Q 3.565424889707857 5.4123e-08 au
  Orbit Determination Parameters
   # obs. used (total)      97  
   data-arc span      4079 days (11.17 yr)  
   first obs. used      2008-02-29  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57099  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:14:49  

Additional Information
 Earth MOID = 1.59702 au 
 Jupiter MOID = 1.46482 au 
 T_jup = 3.202 
[ 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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