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JPL Small-Body Database Browser
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347580 (2001 CM9)
Classification: Main-belt Asteroid          SPK-ID: 2347580
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2035067804521911 1.0469e-07  
a 2.547431093934617 2.0728e-08 au
q 2.02901159358418 2.7314e-07 au
i 8.719098132892054 1.0051e-05 deg
node 120.9322157292373 3.469e-05 deg
peri 7.499727390602373 3.7821e-05 deg
M 285.4700817311518 1.8825e-05 deg
tp 2459307.954064924683
(2021-Apr-03.45406492)
8.0761e-05 TDB
period 1485.087679468838
4.07
1.8126e-05
4.963e-08
d
yr
n .24240992971456 2.9587e-09 deg/d
Q 3.065850594285053 2.4946e-08 au
  Orbit Determination Parameters
   # obs. used (total)      296  
   data-arc span      6842 days (18.73 yr)  
   first obs. used      2001-01-19  
   last obs. used      2019-10-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5824  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 10:34:11  

Additional Information
 Earth MOID = 1.04451 au 
 Jupiter MOID = 2.00051 au 
 T_jup = 3.397 
[ 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 16.3   n/a MPO455522  

347580 (2001 CM9)          Discovered 2001-Feb-01 by LINEAR at Socorro
Reference: 20121228/Numbers.arcLast Updated: 2013-01-02

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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