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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05997174239840412 3.7335e-08  
a 2.793790135198607 1.9053e-08 au
q 2.626241672895273 1.0543e-07 au
i 11.56591109216353 6.02e-06 deg
node 316.8356051635887 2.0944e-05 deg
peri 276.0508260205143 5.5912e-05 deg
M 284.908284663334 5.3011e-05 deg
tp 2459556.277615891352
(2021-Dec-07.77761589)
0.00025179 TDB
period 1705.646770041856
4.67
1.7449e-05
4.777e-08
d
yr
n .2110636307136241 2.1591e-09 deg/d
Q 2.96133859750194 2.0196e-08 au
  Orbit Determination Parameters
   # obs. used (total)      530  
   data-arc span      7409 days (20.28 yr)  
   first obs. used      2000-12-01  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58174  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:03:34  

Additional Information
 Earth MOID = 1.64487 au 
 Jupiter MOID = 2.15705 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 15.47   n/a E2021B55  

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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