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(2008 CD22)
Classification: Amor [NEO]          SPK-ID: 3402203
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3218181949451883 5.5155e-08  
a 1.574653605618924 2.9623e-08 au
q 1.06790142459471 8.3174e-08 au
i 10.17901907656244 1.2291e-05 deg
node 148.4729600123827 1.3194e-05 deg
peri 9.100701229587814 5.556e-05 deg
M 171.449372244338 8.7571e-05 deg
tp 2458856.776382905424
(2020-Jan-08.27638291)
0.00016632 TDB
period 721.7320223121067
1.98
2.0366e-05
5.576e-08
d
yr
n .4988000932073389 1.4075e-08 deg/d
Q 2.081405786643139 3.9156e-08 au
  Orbit Determination Parameters
   # obs. used (total)      217  
   data-arc span      1561 days (4.27 yr)  
   first obs. used      2008-02-09  
   last obs. used      2012-05-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .38328  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 01:22:58  

Additional Information
 Earth MOID = .0806063 au 
 Jupiter MOID = 2.90721 au 
 T_jup = 4.330 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 22.2   n/a MPO232556  

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