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382622 (2002 PF88)
Classification: Inner Main-belt Asteroid          SPK-ID: 2382622
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0504216440815398 7.9451e-08  
a 1.879200608455467 1.1842e-08 au
q 1.784448224218113 1.5298e-07 au
i 19.59912516827164 1.066e-05 deg
node 331.4304085798146 1.9849e-05 deg
peri 242.7198482920676 0.00010604 deg
M 79.74814265180552 0.00011089 deg
tp 2458792.062325233010
(2019-Nov-04.56232523)
0.00028932 TDB
period 940.9317937816276
2.58
8.8937e-06
2.435e-08
d
yr
n .3825994640410134 3.6164e-09 deg/d
Q 1.973952992692821 1.2439e-08 au
  Orbit Determination Parameters
   # obs. used (total)      133  
   data-arc span      5943 days (16.27 yr)  
   first obs. used      2002-08-12  
   last obs. used      2018-11-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6324  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:53:35  

Additional Information
 Earth MOID = .828244 au 
 Jupiter MOID = 3.05413 au 
 T_jup = 3.900 
[ 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 17.8   n/a MPO471930  

382622 (2002 PF88)          Discovered 2002-Aug-12 by LINEAR at Socorro
Reference: Last Updated: 2014-01-21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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