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227838 (2007 CE63)
Classification: Main-belt Asteroid          SPK-ID: 2227838
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1607163187374168 5.0322e-08  
a 2.350007570045033 1.2332e-08 au
q 1.972323004382333 1.1999e-07 au
i 6.021688501403577 6.0416e-06 deg
node 149.4985081291688 4.1316e-05 deg
peri 9.953433905528556 4.4054e-05 deg
M 303.6094549842272 1.7254e-05 deg
tp 2459406.613344325019
(2021-Jul-11.11334433)
6.4065e-05 TDB
period 1315.837680523437
3.60
1.0357e-05
2.836e-08
d
yr
n .2735899764299142 2.1535e-09 deg/d
Q 2.727692135707732 1.4314e-08 au
  Orbit Determination Parameters
   # obs. used (total)      323  
   data-arc span      7593 days (20.79 yr)  
   first obs. used      2000-04-05  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54377  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 13:12:19  

Additional Information
 Earth MOID = .981443 au 
 Jupiter MOID = 2.25304 au 
 T_jup = 3.533 
[ 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 16.9   n/a MPO345540  

227838 (2007 CE63)          Discovered 2007-Feb-15 by CSS at Catalina
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

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