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JPL Small-Body Database Browser
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154056 (2002 CN161)
Classification: Main-belt Asteroid          SPK-ID: 2154056
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0870761287409933 7.6857e-08  
a 2.530228314369975 1.861e-08 au
q 2.309905827923789 1.9501e-07 au
i 4.736090203414491 7.733e-06 deg
node 352.1623824439071 8.0119e-05 deg
peri 120.0381175539284 8.9377e-05 deg
M 217.5737468381987 3.8096e-05 deg
tp 2459582.101532925369
(2022-Jan-02.60153293)
0.00015626 TDB
period 1470.069928858366
4.02
1.6219e-05
4.441e-08
d
yr
n .2448863097822635 2.7018e-09 deg/d
Q 2.750550800816161 2.0231e-08 au
  Orbit Determination Parameters
   # obs. used (total)      317  
   data-arc span      6333 days (17.34 yr)  
   first obs. used      2000-09-24  
   last obs. used      2018-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62499  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 07:37:01  

Additional Information
 Earth MOID = 1.33068 au 
 Jupiter MOID = 2.31839 au 
 T_jup = 3.441 
[ 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 16.4   n/a MPO241136  

154056 (2002 CN161)          Discovered 2002-Feb-08 by LINEAR at Socorro
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

Alternate Designations
 2002 CN161 = 2000 SW196 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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