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JPL Small-Body Database Browser
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324665 (2007 DG20)
Classification: Main-belt Asteroid          SPK-ID: 2324665
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 .02473140126987651 6.1486e-08  
a 2.814311352819854 3.8848e-08 au
q 2.744709489454897 1.7711e-07 au
i 6.719274809044834 7.0961e-06 deg
node 149.878065169922 5.0161e-05 deg
peri 171.3997354982203 0.00013966 deg
M 47.29513322057301 0.00012891 deg
tp 2458373.946595354262
(2018-Sep-12.44659535)
0.00061892 TDB
period 1724.473959975826
4.72
3.5706e-05
9.776e-08
d
yr
n .2087593134807594 4.3225e-09 deg/d
Q 2.883913216184811 3.9809e-08 au
  Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      6025 days (16.50 yr)  
   first obs. used      2002-02-11  
   last obs. used      2018-08-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57067  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:55:07  

Additional Information
 Earth MOID = 1.73129 au 
 Jupiter MOID = 2.19481 au 
 T_jup = 3.309 
[ 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 16.4   n/a MPO418667  

324665 (2007 DG20)          Discovered 2007-Feb-17 by Spacewatch at Kitt Peak
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

[ show close-approach data ]
Alternate Designations
 2007 DG20 = 2002 CX297 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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