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146901 (2002 CO82)
Classification: Main-belt Asteroid          SPK-ID: 2146901
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1118304380914206 4.1184e-08  
a 3.172757563593146 2.3188e-08 au
q 2.817946695298656 1.2792e-07 au
i 2.157449723203507 4.5349e-06 deg
node 129.0333585261832 0.00014748 deg
peri 352.3868559693531 0.0001497 deg
M 111.2588239926905 2.6112e-05 deg
tp 2458362.551349036342
(2018-Sep-01.05134904)
0.00014749 TDB
period 2064.209436206204
5.65
2.2629e-05
6.195e-08
d
yr
n .17440090801137 1.9119e-09 deg/d
Q 3.527568431887636 2.5781e-08 au
  Orbit Determination Parameters
   # obs. used (total)      440  
   data-arc span      21843 days (59.80 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-07-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62454  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 14:22:47  

Additional Information
 Earth MOID = 1.83381 au 
 Jupiter MOID = 1.53956 au 
 T_jup = 3.191 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.5   n/a MPO436737  

146901 (2002 CO82)          Discovered 2002-Feb-07 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Alternate Designations
 2002 CO82 = 2000 WF128 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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