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332464 (2008 CW163)
Classification: Main-belt Asteroid          SPK-ID: 2332464
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1510982900881763 8.4763e-08  
a 2.305848950607928 1.8085e-08 au
q 1.957439116969454 1.9113e-07 au
i 2.051351922905764 7.9782e-06 deg
node 144.4820303581774 0.00014028 deg
peri 9.852098716841716 0.00014443 deg
M 176.1277374358236 2.9358e-05 deg
tp 2458374.794512178732
(2018-Sep-13.29451218)
0.00010202 TDB
period 1278.923915648056
3.50
1.5046e-05
4.119e-08
d
yr
n .2814866432594473 3.3116e-09 deg/d
Q 2.654258784246402 2.0818e-08 au
  Orbit Determination Parameters
   # obs. used (total)      158  
   data-arc span      6712 days (18.38 yr)  
   first obs. used      2001-02-13  
   last obs. used      2019-07-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57697  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:19:35  

Additional Information
 Earth MOID = .967561 au 
 Jupiter MOID = 2.33426 au 
 T_jup = 3.572 
[ 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 18.1   n/a MPO434081  

332464 (2008 CW163)          Discovered 2008-Feb-10 by CSS at Catalina
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09

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