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JPL Small-Body Database Browser
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226100 (2002 PO20)
Classification: Main-belt Asteroid          SPK-ID: 2226100
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1078325966849524 5.3219e-08  
a 3.149103867307602 2.8325e-08 au
q 2.809527820065197 1.668e-07 au
i 3.297587599524688 5.925e-06 deg
node 303.4064300121025 8.2384e-05 deg
peri 18.49402098455657 8.5272e-05 deg
M 351.0200319440883 2.0707e-05 deg
tp 2458651.415638667423
(2019-Jun-16.91563867)
0.00011737 TDB
period 2041.168721998459
5.59
2.754e-05
7.54e-08
d
yr
n .1763695456040168 2.3796e-09 deg/d
Q 3.488679914550005 3.138e-08 au
  Orbit Determination Parameters
   # obs. used (total)      228  
   data-arc span      6290 days (17.22 yr)  
   first obs. used      2002-07-14  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52869  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 00:49:24  

Additional Information
 Earth MOID = 1.79624 au 
 Jupiter MOID = 1.79617 au 
 T_jup = 3.197 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO454623  

226100 (2002 PO20)          Discovered 2002-Aug-06 by NEAT at Palomar
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

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