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243282 (2008 CJ86)
Classification: Main-belt Asteroid          SPK-ID: 2243282
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1085352822137182 5.7151e-08  
a 3.093105717108132 3.3709e-08 au
q 2.757394615184935 1.8935e-07 au
i 18.00765621445462 4.5494e-06 deg
node 145.0474997352802 1.9266e-05 deg
peri 236.098712815014 3.2304e-05 deg
M 222.9233728276063 3.1164e-05 deg
tp 2459757.074120311834
(2022-Jun-26.57412031)
0.00018018 TDB
period 1986.966625387709
5.44
3.2481e-05
8.893e-08
d
yr
n .1811806979544785 2.9618e-09 deg/d
Q 3.428816819031328 3.7367e-08 au
  Orbit Determination Parameters
   # obs. used (total)      339  
   data-arc span      8530 days (23.35 yr)  
   first obs. used      1997-02-06  
   last obs. used      2020-06-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59958  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 04:34:59  

Additional Information
 Earth MOID = 1.79683 au 
 Jupiter MOID = 2.10142 au 
 T_jup = 3.140 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.2   n/a MPO433594  

243282 (2008 CJ86)          Discovered 2008-Feb-07 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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