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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1083527461184707 5.5542e-08  
a 3.094598720583148 3.3044e-08 au
q 2.759290451073258 1.8425e-07 au
i 18.00881173249985 4.3436e-06 deg
node 145.0370707266119 1.8674e-05 deg
peri 235.8537058396963 3.1879e-05 deg
M 259.4161347017679 3.1544e-05 deg
tp 2459756.059731716115
(2022-Jun-25.55973172)
0.00018029 TDB
period 1988.405424913779
5.44
3.1848e-05
8.72e-08
d
yr
n .1810495965708855 2.8999e-09 deg/d
Q 3.429906990093039 3.6624e-08 au
  Orbit Determination Parameters
   # obs. used (total)      355  
   data-arc span      8560 days (23.44 yr)  
   first obs. used      1997-02-06  
   last obs. used      2020-07-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59766  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 01:43:00  

Additional Information
 Earth MOID = 1.79679 au 
 Jupiter MOID = 2.09959 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 15.30   n/a E2021B55  

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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