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305432 (2008 CK163)
Classification: Main-belt Asteroid          SPK-ID: 2305432
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01897590242608799 1.1808e-07  
a 2.994375696602072 4.6654e-08 au
q 2.937554715556302 3.5529e-07 au
i 2.892771546072079 1.3904e-05 deg
node 194.1741745626945 0.00013581 deg
peri 157.2164873846723 0.00024748 deg
M 272.1319737208681 0.00020719 deg
tp 2459462.440703275372
(2021-Sep-04.94070328)
0.0010901 TDB
period 1892.595750937321
5.18
4.4231e-05
1.211e-07
d
yr
n .1902149467585498 4.4455e-09 deg/d
Q 3.051196677647843 4.7539e-08 au
  Orbit Determination Parameters
   # obs. used (total)      117  
   data-arc span      6337 days (17.35 yr)  
   first obs. used      2001-11-21  
   last obs. used      2019-03-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .77055  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:26:59  

Additional Information
 Earth MOID = 1.93088 au 
 Jupiter MOID = 2.01325 au 
 T_jup = 3.253 
[ 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 MPO433968  

305432 (2008 CK163)          Discovered 2008-Feb-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

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