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JPL Small-Body Database Browser
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226731 (2004 PP98)
Classification: Main-belt Asteroid          SPK-ID: 2226731
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2464120782186315 7.127e-08  
a 2.70989067098699 2.7695e-08 au
q 2.042140879003804 1.851e-07 au
i 7.783904697024337 6.5687e-06 deg
node 79.60848814221372 4.8959e-05 deg
peri 246.559372780182 5.1434e-05 deg
M 111.7676543004587 2.409e-05 deg
tp 2458094.629077017001
(2017-Dec-07.12907702)
0.00010352 TDB
period 1629.393883352996
4.46
2.4979e-05
6.839e-08
d
yr
n .2209410527914745 3.3871e-09 deg/d
Q 3.377640462970176 3.452e-08 au
  Orbit Determination Parameters
   # obs. used (total)      209  
   data-arc span      6639 days (18.18 yr)  
   first obs. used      2000-11-02  
   last obs. used      2019-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57159  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:41:14  

Additional Information
 Earth MOID = 1.04433 au 
 Jupiter MOID = 2.01241 au 
 T_jup = 3.306 
[ 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 MPO413101  

226731 (2004 PP98)          Discovered 2004-Aug-08 by LINEAR at Socorro
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Alternate Designations
 2004 PP98 = 2003 GG48 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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