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JPL Small-Body Database Browser
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347839 (2002 PK140)
Classification: Main-belt Asteroid          SPK-ID: 2347839
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2314117127378203 7.2734e-08  
a 2.320067430188991 1.9644e-08 au
q 1.783176652501723 1.6118e-07 au
i 23.57772931602558 1.2892e-05 deg
node 342.4012905131499 2.0437e-05 deg
peri 58.0265818907061 3.7739e-05 deg
M 326.881292936962 3.3922e-05 deg
tp 2459119.246334062132
(2020-Sep-26.74633406)
0.00012266 TDB
period 1290.771411486563
3.53
1.6394e-05
4.488e-08
d
yr
n .2789029852972906 3.5423e-09 deg/d
Q 2.856958207876259 2.419e-08 au
  Orbit Determination Parameters
   # obs. used (total)      112  
   data-arc span      5697 days (15.60 yr)  
   first obs. used      2002-08-14  
   last obs. used      2018-03-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6648  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 05:19:53  

Additional Information
 Earth MOID = .867023 au 
 Jupiter MOID = 2.83487 au 
 T_jup = 3.434 
[ 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 16.6   n/a MPO386417  

347839 (2002 PK140)          Discovered 2002-Aug-14 by LINEAR at Socorro
Reference: 20121228/Numbers.arcLast Updated: 2013-01-02

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