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226109 (2002 PU98)
Classification: Main-belt Asteroid          SPK-ID: 2226109
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 .1584959396854032 6.4072e-08  
a 2.214951830537009 1.3017e-08 au
q 1.863890958798142 1.4555e-07 au
i 7.209380525240909 6.5575e-06 deg
node 135.8303889167629 5.6408e-05 deg
peri 207.0200190547429 6.1548e-05 deg
M 133.8982948506563 2.7857e-05 deg
tp 2458552.665650617784
(2019-Mar-10.16565062)
9.1086e-05 TDB
period 1204.050925050353
3.30
1.0614e-05
2.906e-08
d
yr
n .2989906759840286 2.6357e-09 deg/d
Q 2.566012702275875 1.508e-08 au
  Orbit Determination Parameters
   # obs. used (total)      233  
   data-arc span      10572 days (28.94 yr)  
   first obs. used      1991-02-20  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56657  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 05:50:36  

Additional Information
 Earth MOID = .85836 au 
 Jupiter MOID = 2.81885 au 
 T_jup = 3.627 
[ 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 MPO251630  

226109 (2002 PU98)          Discovered 2002-Aug-14 by LINEAR at Socorro
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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