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JPL Small-Body Database Browser
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379146 (2009 OM)
Classification: Main-belt Asteroid          SPK-ID: 2379146
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 .2499198373825767 6.3821e-08  
a 2.298533728116651 1.5138e-08 au
q 1.72408455256737 1.473e-07 au
i 1.108184951213018 6.8002e-06 deg
node 318.5694761705846 0.00024711 deg
peri 358.7387833949024 0.00024733 deg
M 280.3506544205096 9.5852e-06 deg
tp 2458882.114141353606
(2020-Feb-02.61414135)
3.5207e-05 TDB
period 1272.842735237783
3.48
1.2575e-05
3.443e-08
d
yr
n .2828314842310408 2.7942e-09 deg/d
Q 2.872982903665932 1.8922e-08 au
  Orbit Determination Parameters
   # obs. used (total)      184  
   data-arc span      6116 days (16.74 yr)  
   first obs. used      2002-08-28  
   last obs. used      2019-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56217  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:57:14  

Additional Information
 Earth MOID = .709856 au 
 Jupiter MOID = 2.4341 au 
 T_jup = 3.551 
[ 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 17.5   n/a MPO434345  

379146 (2009 OM)          Discovered 2009-Jul-16 by OAM at La Sagra
Reference: Last Updated: 2013-11-20

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