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JPL Small-Body Database Browser
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382051 (2011 DG29)
Classification: Main-belt Asteroid          SPK-ID: 2382051
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 .1354742242304337 1.5428e-07  
a 2.575441168290058 4.5002e-08 au
q 2.22653527396484 4.2177e-07 au
i 3.03887332322688 8.1721e-06 deg
node 161.0428855459803 0.00011428 deg
peri 77.37341084828898 0.00016145 deg
M 277.6414298627017 0.00014781 deg
tp 2458945.868062737391
(2020-Apr-06.36806274)
0.00062686 TDB
period 1509.648630108424
4.13
3.9568e-05
1.083e-07
d
yr
n .2384660859620988 6.2502e-09 deg/d
Q 2.924347062615275 5.1098e-08 au
  Orbit Determination Parameters
   # obs. used (total)      117  
   data-arc span      5284 days (14.47 yr)  
   first obs. used      2004-08-21  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69037  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:06:16  

Additional Information
 Earth MOID = 1.21684 au 
 Jupiter MOID = 2.08024 au 
 T_jup = 3.413 
[ 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 17.2   n/a MPO427901  

382051 (2011 DG29)          Discovered 2007-Mar-09 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-12-19

[ show close-approach data ]
Alternate Designations
 2011 DG29 = 2009 WC109 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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