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JPL Small-Body Database Browser
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392309 (2010 CO226)
Classification: Jupiter Trojan          SPK-ID: 2392309
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07236660742370571 1.1698e-07  
a 5.234746572985413 3.6101e-07 au
q 4.855925722775589 8.9949e-07 au
i 8.684311383159002 6.4788e-06 deg
node 115.0271633049712 4.8471e-05 deg
peri 273.4041175388679 7.3831e-05 deg
M 344.6966197577477 5.2068e-05 deg
tp 2459186.463104287175
(2020-Dec-02.96310429)
0.00062757 TDB
period 4374.635961703721
11.98
0.00045254
1.239e-06
d
yr
n .08229256174719426 8.5128e-09 deg/d
Q 5.613567423195238 3.8713e-07 au
  Orbit Determination Parameters
   # obs. used (total)      141  
   data-arc span      5985 days (16.39 yr)  
   first obs. used      2003-05-06  
   last obs. used      2019-09-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64174  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 13:04:31  

Additional Information
 Earth MOID = 3.8751 au 
 Jupiter MOID = .0590828 au 
 T_jup = 2.972 
[ 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 13.8   n/a MPO494988  

392309 (2010 CO226)          Discovered 2009-Nov-23 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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