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362123 (2009 DG13)
Classification: Main-belt Asteroid          SPK-ID: 2362123
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .175059010257222 7.8745e-08  
a 2.414679975348849 2.1094e-08 au
q 1.991968488776346 1.9586e-07 au
i 7.63356603779371 7.6296e-06 deg
node 176.3633312803555 4.455e-05 deg
peri 59.88301722672794 4.8882e-05 deg
M 3.441248426794727 2.5864e-05 deg
tp 2459187.399094233285
(2020-Dec-03.89909423)
9.8336e-05 TDB
period 1370.527637381384
3.75
1.7959e-05
4.917e-08
d
yr
n .2626725577660283 3.442e-09 deg/d
Q 2.837391461921352 2.4787e-08 au
  Orbit Determination Parameters
   # obs. used (total)      162  
   data-arc span      9513 days (26.05 yr)  
   first obs. used      1994-04-05  
   last obs. used      2020-04-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58318  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:38:20  

Additional Information
 Earth MOID = .992774 au 
 Jupiter MOID = 2.18083 au 
 T_jup = 3.484 
[ 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 17.38   n/a E2021B25  

362123 (2009 DG13)          Discovered 2009-Feb-16 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-04-29

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