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JPL Small-Body Database Browser
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357671 (2005 JL147)
Classification: Main-belt Asteroid          SPK-ID: 2357671
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 .09669819883921746 4.782e-08  
a 2.659991546664833 2.4575e-08 au
q 2.402775155174799 1.294e-07 au
i 15.10557982782876 5.574e-06 deg
node 128.1789764084225 2.2803e-05 deg
peri 175.9396233593383 4.0086e-05 deg
M 26.7373436056675 3.2795e-05 deg
tp 2458482.811353532381
(2018-Dec-30.31135353)
0.00014424 TDB
period 1584.596935028437
4.34
2.196e-05
6.012e-08
d
yr
n .2271871111460528 3.1484e-09 deg/d
Q 2.917207938154867 2.6951e-08 au
  Orbit Determination Parameters
   # obs. used (total)      182  
   data-arc span      5740 days (15.72 yr)  
   first obs. used      2004-02-13  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56183  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 11:09:25  

Additional Information
 Earth MOID = 1.38714 au 
 Jupiter MOID = 2.33732 au 
 T_jup = 3.330 
[ 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 16.4   n/a MPO450330  

357671 (2005 JL147)          Discovered 2005-May-15 by NEAT at Palomar
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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