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JPL Small-Body Database Browser
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146917 (2002 CE214)
Classification: Main-belt Asteroid          SPK-ID: 2146917
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07442094417379691 4.6055e-08  
a 3.020175450005657 2.772e-08 au
q 2.795411141445714 1.3567e-07 au
i 3.964651064815582 6.8927e-06 deg
node 136.2829916053617 0.00010052 deg
peri 329.767972920699 0.0001203 deg
M 144.3969611327912 6.6147e-05 deg
tp 2457831.542673604423
(2017-Mar-19.04267360)
0.00034863 TDB
period 1917.10847188697
5.25
2.6394e-05
7.226e-08
d
yr
n .1877828016928325 2.5853e-09 deg/d
Q 3.2449397585656 2.9783e-08 au
  Orbit Determination Parameters
   # obs. used (total)      340  
   data-arc span      6852 days (18.76 yr)  
   first obs. used      1999-09-03  
   last obs. used      2018-06-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61264  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 10:53:59  

Additional Information
 Earth MOID = 1.81331 au 
 Jupiter MOID = 1.84317 au 
 T_jup = 3.239 
[ 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 15.5   n/a MPO432924  

146917 (2002 CE214)          Discovered 2002-Feb-10 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Alternate Designations
 2002 CE214 = 2000 WP166 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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