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146343 (2001 OD62)
Classification: Main-belt Asteroid          SPK-ID: 2146343
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08147806744200796 6.0326e-08  
a 2.409647377555516 2.0817e-08 au
q 2.21331396601559 1.4886e-07 au
i 22.22387461962214 8.8917e-06 deg
node 316.0359818735151 1.5875e-05 deg
peri 322.9890107092462 5.5099e-05 deg
M 43.59538526386681 5.1663e-05 deg
tp 2458835.050032419979
(2019-Dec-17.55003242)
0.0001963 TDB
period 1366.245256655048
3.74
1.7704e-05
4.847e-08
d
yr
n .2634958827827011 3.4145e-09 deg/d
Q 2.605980789095442 2.2513e-08 au
  Orbit Determination Parameters
   # obs. used (total)      342  
   data-arc span      6997 days (19.16 yr)  
   first obs. used      2000-03-11  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62432  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:22:13  

Additional Information
 Earth MOID = 1.2191 au 
 Jupiter MOID = 2.69573 au 
 T_jup = 3.415 
[ 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 15.7   n/a MPO432921  

146343 (2001 OD62)          Discovered 2001-Jul-21 by NEAT at Haleakala
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

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