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JPL Small-Body Database Browser
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347838 (2002 PY138)
Classification: Main-belt Asteroid          SPK-ID: 2347838
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3461781479127433 9.5384e-08  
a 2.791841812630372 1.4743e-08 au
q 1.825367184668634 2.6979e-07 au
i 7.178738772722104 1.1421e-05 deg
node 331.227480767417 4.2852e-05 deg
peri 38.44498109915111 4.9186e-05 deg
M 274.0873709420124 1.657e-05 deg
tp 2459407.120384156543
(2021-Jul-11.62038416)
8.0144e-05 TDB
period 1703.862865115589
4.66
1.3497e-05
3.695e-08
d
yr
n .2112846094427781 1.6736e-09 deg/d
Q 3.75831644059211 1.9847e-08 au
  Orbit Determination Parameters
   # obs. used (total)      195  
   data-arc span      5663 days (15.50 yr)  
   first obs. used      2002-08-12  
   last obs. used      2018-02-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6306  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 16:51:51  

Additional Information
 Earth MOID = .830721 au 
 Jupiter MOID = 1.75867 au 
 T_jup = 3.227 
[ 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 16.8   n/a MPO437472  

347838 (2002 PY138)          Discovered 2002-Aug-12 by LINEAR at Socorro
Reference: 20121228/Numbers.arcLast Updated: 2013-01-02

[ show close-approach data ]
Alternate Designations
 2002 PY138 = 2007 VE326 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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