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JPL Small-Body Database Browser
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442977 (2013 CO149)
Classification: Main-belt Asteroid          SPK-ID: 2442977
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1154220280956663 4.8934e-08  
a 2.538292430228507 3.0281e-08 au
q 2.245317570031656 1.3436e-07 au
i 12.99422563543713 2.0328e-05 deg
node 352.2515407535959 2.3489e-05 deg
peri 91.09002119084739 0.00025526 deg
M 253.3499319286494 0.00023448 deg
tp 2459038.092172611598
(2020-Jul-07.59217261)
0.00096286 TDB
period 1477.103437334734
4.04
2.6432e-05
7.237e-08
d
yr
n .2437202371213618 4.3613e-09 deg/d
Q 2.831267290425359 3.3777e-08 au
  Orbit Determination Parameters
   # obs. used (total)      127  
   data-arc span      5868 days (16.07 yr)  
   first obs. used      2003-10-03  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66222  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:02:33  

Additional Information
 Earth MOID = 1.30539 au 
 Jupiter MOID = 2.39963 au 
 T_jup = 3.402 
[ 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 17.5   n/a MPO349194  

442977 (2013 CO149)          Discovered 2005-Mar-03 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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