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160971 (2002 CM13)
Classification: Main-belt Asteroid          SPK-ID: 2160971
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06008786157696906 3.9162e-08  
a 2.793943945215072 2.2532e-08 au
q 2.626061828181178 1.0771e-07 au
i 11.56546402357446 6.1227e-06 deg
node 316.836112584012 2.1946e-05 deg
peri 275.9800453196269 5.8461e-05 deg
M 242.7824970092729 5.6386e-05 deg
tp 2459555.911572850878
(2021-Dec-07.41157285)
0.00026927 TDB
period 1705.787626632293
4.67
2.0634e-05
5.649e-08
d
yr
n .2110462019886624 2.553e-09 deg/d
Q 2.961826062248966 2.3886e-08 au
  Orbit Determination Parameters
   # obs. used (total)      483  
   data-arc span      6973 days (19.09 yr)  
   first obs. used      2000-12-01  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59319  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 20:34:54  

Additional Information
 Earth MOID = 1.64612 au 
 Jupiter MOID = 2.15756 au 
 T_jup = 3.296 
[ 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 15.4   n/a MPO412929  

160971 (2002 CM13)          Discovered 2002-Feb-08 by Yeung, W. K. Y. at Desert Eagle
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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