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332529 (2008 OJ3)
Classification: Main-belt Asteroid          SPK-ID: 2332529
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2824010219403033 6.474e-08  
a 2.668863835111578 2.9298e-08 au
q 1.915173960656551 1.6704e-07 au
i 14.95354131963814 6.5075e-06 deg
node 140.1462112972264 2.9144e-05 deg
peri 181.7201695225355 3.3312e-05 deg
M 252.5993541406542 2.2691e-05 deg
tp 2459475.608110469973
(2021-Sep-18.10811047)
0.0001068 TDB
period 1592.531575584623
4.36
2.6223e-05
7.179e-08
d
yr
n .2260551724808615 3.7223e-09 deg/d
Q 3.422553709566605 3.7571e-08 au
  Orbit Determination Parameters
   # obs. used (total)      238  
   data-arc span      6648 days (18.20 yr)  
   first obs. used      2002-02-07  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58745  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 21:29:46  

Additional Information
 Earth MOID = .902634 au 
 Jupiter MOID = 1.92617 au 
 T_jup = 3.277 
[ 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 16.2   n/a MPO434081  

332529 (2008 OJ3)          Discovered 2008-Jul-27 by BATTeRS at Bisei SG Center
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09

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