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JPL Small-Body Database Browser
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434091 (2002 CJ258)
Classification: Main-belt Asteroid          SPK-ID: 2434091
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09873388610939419 7.4173e-08  
a 2.575757925167297 2.6571e-08 au
q 2.32144333553846 1.8207e-07 au
i .9112483522565141 8.2978e-06 deg
node 166.5240408321837 0.00061548 deg
peri 349.3668948242222 0.00062676 deg
M 42.33421392504155 0.00011619 deg
tp 2458422.940058489457
(2018-Oct-31.44005849)
0.00048647 TDB
period 1509.927149160659
4.13
2.3364e-05
6.397e-08
d
yr
n .2384220988410716 3.6893e-09 deg/d
Q 2.830072514796135 2.9195e-08 au
  Orbit Determination Parameters
   # obs. used (total)      92  
   data-arc span      6303 days (17.26 yr)  
   first obs. used      2002-02-06  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63421  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 10:08:02  

Additional Information
 Earth MOID = 1.33152 au 
 Jupiter MOID = 2.15413 au 
 T_jup = 3.420 
[ 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 17.8   n/a MPO434581  

434091 (2002 CJ258)          Discovered 2002-Feb-06 by Buie, M. W. at Kitt Peak
Reference: Last Updated: 2015-06-04

Alternate Designations
 2002 CJ258 = 2005 YQ236 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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