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JPL Small-Body Database Browser
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442959 (2013 CA123)
Classification: Outer Main-belt Asteroid          SPK-ID: 2442959
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .1061738675477262 7.8686e-08  
a 3.232341074770684 5.9999e-08 au
q 2.889150921628907 2.701e-07 au
i 11.79359669284306 9.7903e-06 deg
node 133.6709242656871 3.8181e-05 deg
peri 40.08675173300982 6.0956e-05 deg
M 345.3395151723462 4.667e-05 deg
tp 2458686.941049370989
(2019-Jul-22.44104937)
0.00027598 TDB
period 2122.629513238015
5.81
5.91e-05
1.618e-07
d
yr
n .1696009585068048 4.7222e-09 deg/d
Q 3.575531227912462 6.6369e-08 au
  Orbit Determination Parameters
   # obs. used (total)      71  
   data-arc span      6204 days (16.99 yr)  
   first obs. used      2002-03-12  
   last obs. used      2019-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56552  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:56:07  

Additional Information
 Earth MOID = 1.90794 au 
 Jupiter MOID = 1.45867 au 
 T_jup = 3.144 
[ 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 16.2   n/a MPO434645  

442959 (2013 CA123)          Discovered 2013-Jan-04 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

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