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JPL Small-Body Database Browser
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305447 (2008 CP202)
Classification: Main-belt Asteroid          SPK-ID: 2305447
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0720737051946707 6.0788e-08  
a 3.136469767390377 4.1556e-08 au
q 2.910412770023485 1.8476e-07 au
i 10.77451604985922 6.3924e-06 deg
node 160.8286212241054 3.3761e-05 deg
peri 222.04590763 5.494e-05 deg
M 124.9329083114192 4.3583e-05 deg
tp 2457896.399853488874
(2017-May-22.89985349)
0.00024253 TDB
period 2028.897399171783
5.55
4.0322e-05
1.104e-07
d
yr
n .1774362765445684 3.5264e-09 deg/d
Q 3.362526764757268 4.4551e-08 au
  Orbit Determination Parameters
   # obs. used (total)      159  
   data-arc span      8034 days (22.00 yr)  
   first obs. used      1997-03-11  
   last obs. used      2019-03-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58948  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:03:55  

Additional Information
 Earth MOID = 1.92066 au 
 Jupiter MOID = 2.03009 au 
 T_jup = 3.180 
[ 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 16.1   n/a MPO433968  

305447 (2008 CP202)          Discovered 2008-Feb-08 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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