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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 ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1357554532414528 1.5356e-07  
a 2.575918993655418 4.2715e-08 au
q 2.226223943158459 4.1778e-07 au
i 3.038940508612909 8.0729e-06 deg
node 161.0353969094805 0.00011346 deg
peri 77.455904255 0.00016073 deg
M 12.97078753403717 0.00014938 deg
tp 2458946.092274126198
(2020-Apr-06.59227413)
0.00062555 TDB
period 1510.068780570974
4.13
3.7561e-05
1.028e-07
d
yr
n .2383997369072686 5.9299e-09 deg/d
Q 2.925614044152376 4.8514e-08 au
  Orbit Determination Parameters
   # obs. used (total)      121  
   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      .66869  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:32:16  

Additional Information
 Earth MOID = 1.2166 au 
 Jupiter MOID = 2.07877 au 
 T_jup = 3.412 
[ 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 17.3   n/a MPO471923  

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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