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JPL Small-Body Database Browser
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441353 (2008 DG14)
Classification: Main-belt Asteroid          SPK-ID: 2441353
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09291667579577259 5.1939e-08  
a 3.009828831885139 5.8855e-08 au
q 2.730165542112099 1.7019e-07 au
i 12.15256083410059 6.7136e-06 deg
node 137.9085929880834 2.9131e-05 deg
peri 119.1505581759858 4.8353e-05 deg
M 33.17789375822013 3.9825e-05 deg
tp 2458824.724866940842
(2019-Dec-07.22486694)
0.00020924 TDB
period 1907.265372613316
5.22
5.5943e-05
1.532e-07
d
yr
n .1887519194598136 5.5363e-09 deg/d
Q 3.28949212165818 6.4323e-08 au
  Orbit Determination Parameters
   # obs. used (total)      164  
   data-arc span      4106 days (11.24 yr)  
   first obs. used      2008-02-07  
   last obs. used      2019-05-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45732  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 10:35:30  

Additional Information
 Earth MOID = 1.73926 au 
 Jupiter MOID = 1.91391 au 
 T_jup = 3.209 
[ 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 MPO437716  

441353 (2008 DG14)          Discovered 2008-Feb-07 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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