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JPL Small-Body Database Browser
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65156 (2002 CG143)
Classification: Outer Main-belt Asteroid          SPK-ID: 2065156
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08921661177844116 4.682e-08  
a 3.261162400332322 3.0211e-08 au
q 2.970212540515424 1.5523e-07 au
i 4.811617452761952 7.3045e-06 deg
node 172.2374108093634 5.7027e-05 deg
peri 134.5379384809924 7.0668e-05 deg
M 150.9080569709463 4.2373e-05 deg
tp 2457698.789777611188
(2016-Nov-06.28977761)
0.0002535 TDB
period 2151.082497354459
5.89
2.9891e-05
8.184e-08
d
yr
n .1673575980664393 2.3256e-09 deg/d
Q 3.55211226014922 3.2906e-08 au
  Orbit Determination Parameters
   # obs. used (total)      440  
   data-arc span      10158 days (27.81 yr)  
   first obs. used      1991-03-18  
   last obs. used      2019-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66856  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:04:27  

Additional Information
 Earth MOID = 1.95734 au 
 Jupiter MOID = 1.68077 au 
 T_jup = 3.167 
[ 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 15.0   n/a MPO468574  

65156 (2002 CG143)          Discovered 2002-Feb-09 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 CG143 = 1997 EJ4 = 1999 RR9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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