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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2277921791966538 1.0682e-07  
a 2.644164369009122 6.1253e-08 au
q 2.041844405238389 3.2096e-07 au
i 13.16257156711158 9.7717e-06 deg
node 42.21090564335053 2.1409e-05 deg
peri 53.30019567872215 3.5527e-05 deg
M 259.0303145706001 3.4724e-05 deg
tp 2459040.973314446086
(2020-Jul-10.47331445)
0.00016487 TDB
period 1570.475262215871
4.30
5.4571e-05
1.494e-07
d
yr
n .2292299717552098 7.9654e-09 deg/d
Q 3.246484332779854 7.5207e-08 au
  Orbit Determination Parameters
   # obs. used (total)      200  
   data-arc span      6187 days (16.94 yr)  
   first obs. used      2002-11-22  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53192  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:25:21  

Additional Information
 Earth MOID = 1.0866 au 
 Jupiter MOID = 2.11895 au 
 T_jup = 3.320 
[ 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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