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JPL Small-Body Database Browser
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392082 (2009 DJ45)
Classification: Main-belt Asteroid          SPK-ID: 2392082
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1708626181776361 6.1169e-08  
a 2.78036572590915 3.2559e-08 au
q 2.305305158488949 1.702e-07 au
i 6.791994631544802 7.3601e-06 deg
node 264.7162396808257 5.0876e-05 deg
peri 215.3134834243968 5.5582e-05 deg
M 97.4692903535751 2.0477e-05 deg
tp 2458142.023986144017
(2018-Jan-23.52398614)
9.494e-05 TDB
period 1693.367874018791
4.64
2.9745e-05
8.144e-08
d
yr
n .2125940886935742 3.7343e-09 deg/d
Q 3.255426293329351 3.8122e-08 au
  Orbit Determination Parameters
   # obs. used (total)      180  
   data-arc span      6088 days (16.67 yr)  
   first obs. used      2002-10-30  
   last obs. used      2019-07-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59354  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:08:30  

Additional Information
 Earth MOID = 1.32561 au 
 Jupiter MOID = 1.87774 au 
 T_jup = 3.302 
[ 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 MPO300531  

392082 (2009 DJ45)          Discovered 2009-Feb-26 by LINEAR at Socorro
Reference: Last Updated: 2014-04-17

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