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447984 (2008 CP163)
Classification: Main-belt Asteroid          SPK-ID: 2447984
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2188170940613978 7.9237e-08  
a 2.638487619065447 3.1188e-08 au
q 2.06114142554457 2.2598e-07 au
i 4.48979536400788 7.0197e-06 deg
node 142.7115425649471 9.525e-05 deg
peri 287.216691959691 9.9506e-05 deg
M 4.603494284271838 2.8662e-05 deg
tp 2458980.482210166048
(2020-May-10.98221017)
0.00012436 TDB
period 1565.42050347365
4.29
2.7756e-05
7.599e-08
d
yr
n .2299701576676453 4.0775e-09 deg/d
Q 3.215833812586325 3.8012e-08 au
  Orbit Determination Parameters
   # obs. used (total)      113  
   data-arc span      6201 days (16.98 yr)  
   first obs. used      2002-10-11  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56677  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:25:04  

Additional Information
 Earth MOID = 1.08086 au 
 Jupiter MOID = 2.09991 au 
 T_jup = 3.358 
[ 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 17.3   n/a MPO495226  

447984 (2008 CP163)          Discovered 2008-Feb-10 by CSS at Catalina
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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