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JPL Small-Body Database Browser
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441329 (2008 CJ61)
Classification: Main-belt Asteroid          SPK-ID: 2441329
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1238431797094832 9.698e-08  
a 2.861815556178392 8.6492e-08 au
q 2.507399217959196 3.2855e-07 au
i 14.45570686386332 2.1895e-05 deg
node 351.4226070243247 3.6573e-05 deg
peri 88.43048272286183 0.00010174 deg
M 178.5925335456786 9.9473e-05 deg
tp 2457723.253418498816
(2016-Nov-30.75341850)
0.00048444 TDB
period 1768.320114343704
4.84
8.0165e-05
2.195e-07
d
yr
n .2035830487250951 9.2292e-09 deg/d
Q 3.216231894397587 9.7203e-08 au
  Orbit Determination Parameters
   # obs. used (total)      67  
   data-arc span      4187 days (11.46 yr)  
   first obs. used      2006-10-29  
   last obs. used      2018-04-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68088  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:28:12  

Additional Information
 Earth MOID = 1.57324 au 
 Jupiter MOID = 2.08829 au 
 T_jup = 3.243 
[ 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 16.8   n/a MPO450443  

441329 (2008 CJ61)          Discovered 2008-Feb-07 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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