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413142 (2002 CT87)
Classification: Main-belt Asteroid          SPK-ID: 2413142
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1239099118480842 8.9154e-08  
a 2.287638780249037 1.9573e-08 au
q 2.00417766064812 2.0192e-07 au
i 6.630906402025603 1.116e-05 deg
node 129.4443591182352 7.9321e-05 deg
peri 92.63742335547505 9.426e-05 deg
M 37.4032748943665 5.173e-05 deg
tp 2458869.193347277728
(2020-Jan-20.69334728)
0.00018147 TDB
period 1263.803640550673
3.46
1.622e-05
4.441e-08
d
yr
n .2848543780449458 3.6558e-09 deg/d
Q 2.571099899849954 2.1998e-08 au
  Orbit Determination Parameters
   # obs. used (total)      120  
   data-arc span      6665 days (18.25 yr)  
   first obs. used      2000-10-01  
   last obs. used      2018-12-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .73103  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 16:21:09  

Additional Information
 Earth MOID = 1.00888 au 
 Jupiter MOID = 2.42405 au 
 T_jup = 3.582 
[ 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 17.3   n/a MPO419031  

413142 (2002 CT87)          Discovered 2002-Feb-07 by LINEAR at Socorro
Reference: Last Updated: 2014-11-10

Alternate Designations
 2002 CT87 = 2009 BN106 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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