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JPL Small-Body Database Browser
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154052 (2002 CX122)
Classification: Main-belt Asteroid          SPK-ID: 2154052
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1617128312942769 4.0627e-08  
a 2.732458136924459 1.4627e-08 au
q 2.29058459520932 1.1316e-07 au
i 2.518043040468925 4.5896e-06 deg
node 160.5724810164772 0.00010551 deg
peri 344.4582342447645 0.00010672 deg
M 13.05144586732519 1.4485e-05 deg
tp 2458940.688481561648
(2020-Apr-01.18848156)
6.6342e-05 TDB
period 1649.790134877959
4.52
1.3247e-05
3.627e-08
d
yr
n .2182095724718529 1.7521e-09 deg/d
Q 3.174331678639598 1.6992e-08 au
  Orbit Determination Parameters
   # obs. used (total)      440  
   data-arc span      8902 days (24.37 yr)  
   first obs. used      1995-09-21  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62781  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 09:29:42  

Additional Information
 Earth MOID = 1.30285 au 
 Jupiter MOID = 1.83842 au 
 T_jup = 3.333 
[ 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 16.5   n/a MPO417823  

154052 (2002 CX122)          Discovered 2002-Feb-07 by LINEAR at Socorro
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

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