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437930 (2002 PR137)
Classification: Main-belt Asteroid          SPK-ID: 2437930
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2691957085426755 6.0783e-08  
a 2.664501086596706 1.7116e-08 au
q 1.947228828677577 1.6902e-07 au
i 15.85970731723384 6.1236e-06 deg
node 142.6681377748599 2.5162e-05 deg
peri 134.6414235911854 4.0046e-05 deg
M 61.26654980251659 2.0604e-05 deg
tp 2458730.139523900359
(2019-Sep-03.63952390)
9.0582e-05 TDB
period 1588.628243463987
4.35
1.5307e-05
4.191e-08
d
yr
n .2266106003598575 2.1835e-09 deg/d
Q 3.381773344515835 2.1724e-08 au
  Orbit Determination Parameters
   # obs. used (total)      192  
   data-arc span      6187 days (16.94 yr)  
   first obs. used      2002-08-15  
   last obs. used      2019-07-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55689  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 10:15:55  

Additional Information
 Earth MOID = .963456 au 
 Jupiter MOID = 1.96523 au 
 T_jup = 3.279 
[ 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 16.9   n/a MPO437699  

437930 (2002 PR137)          Discovered 2002-Aug-15 by LINEAR at Socorro
Reference: Last Updated: 2015-07-06

[ show close-approach data ]
Alternate Designations
 2002 PR137 = 2006 JF58 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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