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448000 (2008 CB204)
Classification: Main-belt Asteroid          SPK-ID: 2448000
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2279483346909494 1.0599e-07  
a 2.644890745289723 5.893e-08 au
q 2.041992304461426 3.1781e-07 au
i 13.1614048182407 9.6962e-06 deg
node 42.21188385431165 2.0617e-05 deg
peri 53.24374859055777 3.5102e-05 deg
M 350.767004045211 3.6621e-05 deg
tp 2459040.794908771088
(2020-Jul-10.29490877)
0.00016101 TDB
period 1571.122442663635
4.30
5.2508e-05
1.438e-07
d
yr
n .2291355468066935 7.6579e-09 deg/d
Q 3.247789186118019 7.2363e-08 au
  Orbit Determination Parameters
   # obs. used (total)      211  
   data-arc span      6274 days (17.18 yr)  
   first obs. used      2002-11-22  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53332  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 11:11:32  

Additional Information
 Earth MOID = 1.0867 au 
 Jupiter MOID = 2.11743 au 
 T_jup = 3.319 
[ 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 16.9   n/a MPO456123  

448000 (2008 CB204)          Discovered 2008-Feb-14 by CSS at Catalina
Reference: Last Updated: 2015-10-28

Alternate Designations
 2008 CB204 = 2012 BX74 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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