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442953 (2013 CA114)
Classification: Main-belt Asteroid          SPK-ID: 2442953
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1373345615193811 9.4527e-08  
a 2.676801631104887 3.6688e-08 au
q 2.309184252822734 2.6516e-07 au
i 7.544116371646889 1.5824e-05 deg
node 325.4443716246793 5.3908e-05 deg
peri 121.6067650972873 7.6129e-05 deg
M 291.2365813901487 5.2014e-05 deg
tp 2459306.046749707577
(2021-Apr-01.54674971)
0.00023246 TDB
period 1599.641671668852
4.38
3.2887e-05
9.004e-08
d
yr
n .2250504012091809 4.6267e-09 deg/d
Q 3.044419009387041 4.1726e-08 au
  Orbit Determination Parameters
   # obs. used (total)      81  
   data-arc span      7084 days (19.39 yr)  
   first obs. used      2000-02-12  
   last obs. used      2019-07-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54689  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:44:10  

Additional Information
 Earth MOID = 1.33611 au 
 Jupiter MOID = 2.1569 au 
 T_jup = 3.352 
[ 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 16.9   n/a MPO477093  

442953 (2013 CA114)          Discovered 2004-Jan-28 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

Alternate Designations
 2013 CA114 = 2004 BN158 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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