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160988 (2002 CK131)
Classification: Main-belt Asteroid          SPK-ID: 2160988
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1080367170755667 3.7135e-08  
a 2.313789777171322 1.126e-08 au
q 2.063815525642726 8.5223e-08 au
i 4.314173553628113 4.1972e-06 deg
node 309.4318405133818 5.5735e-05 deg
peri 97.36640363796555 5.9237e-05 deg
M 158.3119280225278 2.0379e-05 deg
tp 2458435.178619211480
(2018-Nov-12.67861921)
7.1831e-05 TDB
period 1285.5360908428
3.52
9.3844e-06
2.569e-08
d
yr
n .2800388122623483 2.0443e-09 deg/d
Q 2.563764028699919 1.2477e-08 au
  Orbit Determination Parameters
   # obs. used (total)      508  
   data-arc span      7203 days (19.72 yr)  
   first obs. used      2000-08-07  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52618  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 01:37:43  

Additional Information
 Earth MOID = 1.07872 au 
 Jupiter MOID = 2.75462 au 
 T_jup = 3.571 
[ 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 16.5   n/a MPO417856  

160988 (2002 CK131)          Discovered 2002-Feb-07 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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