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JPL Small-Body Database Browser
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413145 (2002 CT142)
Classification: Main-belt Asteroid          SPK-ID: 2413145
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1449615254681238 1.047e-07  
a 2.741308892562791 5.237e-08 au
q 2.343924573717556 2.6731e-07 au
i 8.404789948147524 1.0509e-05 deg
node 300.0190698016654 9.7465e-05 deg
peri 176.125477168838 0.00012499 deg
M 291.8763994990854 8.3116e-05 deg
tp 2458914.211530754739
(2020-Mar-05.71153075)
0.00038906 TDB
period 1657.812420971346
4.54
4.7506e-05
1.301e-07
d
yr
n .2171536390040248 6.2227e-09 deg/d
Q 3.138693211408026 5.9961e-08 au
  Orbit Determination Parameters
   # obs. used (total)      72  
   data-arc span      6107 days (16.72 yr)  
   first obs. used      2001-12-23  
   last obs. used      2018-09-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .70419  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 16:23:27  

Additional Information
 Earth MOID = 1.36059 au 
 Jupiter MOID = 1.96342 au 
 T_jup = 3.319 
[ 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 MPO455941  

413145 (2002 CT142)          Discovered 2001-Dec-23 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-11-10

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