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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 ]

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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 .2496495365551592 6.3225e-08  
a 2.298424967908406 1.5161e-08 au
q 1.724624239863266 1.4596e-07 au
i 1.108377994840588 6.7196e-06 deg
node 318.5446205374308 0.00024698 deg
peri 358.6882829333718 0.0002472 deg
M 33.52280773011473 1.0134e-05 deg
tp 2458881.982683794262
(2020-Feb-02.48268379)
3.5222e-05 TDB
period 1272.752395251694
3.48
1.2593e-05
3.448e-08
d
yr
n .2828515596144748 2.7986e-09 deg/d
Q 2.872225695953546 1.8945e-08 au
  Orbit Determination Parameters
   # obs. used (total)      188  
   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      .55988  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:08:47  

Additional Information
 Earth MOID = .711241 au 
 Jupiter MOID = 2.43719 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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