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166115 (2002 CO208)
Classification: Jupiter Trojan          SPK-ID: 2166115
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 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1216501356445946 7.5397e-08  
a 5.174080034155157 1.4883e-07 au
q 4.544652496164193 3.6348e-07 au
i .7685071669491257 7.7901e-06 deg
node 132.6632285197331 0.00046297 deg
peri 35.13056571176926 0.00046367 deg
M 189.8367613283446 2.7276e-05 deg
tp 2461032.442350854273
(2025-Dec-22.94235085)
0.00038251 TDB
period 4298.808908538871
11.77
0.00018548
5.078e-07
d
yr
n .0837441271894919 3.6132e-09 deg/d
Q 5.803507572146121 1.6693e-07 au
  Orbit Determination Parameters
   # obs. used (total)      310  
   data-arc span      8398 days (22.99 yr)  
   first obs. used      1996-09-08  
   last obs. used      2019-09-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57827  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:43:05  

Additional Information
 Earth MOID = 3.5515 au 
 Jupiter MOID = .0115543 au 
 T_jup = 2.985 
[ 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 MPO454121  

166115 (2002 CO208)          Discovered 2002-Feb-10 by LINEAR at Socorro
Reference: 20071026/Numbers.arcLast Updated: 2007-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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