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JPL Small-Body Database Browser
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379916 (2012 JL65)
Classification: Main-belt Asteroid          SPK-ID: 2379916
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1521902718045471 5.7439e-08  
a 2.253976801663661 1.585e-08 au
q 1.910943459577325 1.2513e-07 au
i 4.076314375458891 5.3353e-06 deg
node 54.76849413760053 8.62e-05 deg
peri 240.9724700595176 8.8972e-05 deg
M 337.5105078428793 1.8929e-05 deg
tp 2458677.714655393013
(2019-Jul-13.21465539)
6.4847e-05 TDB
period 1236.011722598349
3.38
1.3038e-05
3.57e-08
d
yr
n .2912593735302175 3.0722e-09 deg/d
Q 2.597010143749998 1.8262e-08 au
  Orbit Determination Parameters
   # obs. used (total)      173  
   data-arc span      5294 days (14.49 yr)  
   first obs. used      2005-04-01  
   last obs. used      2019-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54037  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 12:34:32  

Additional Information
 Earth MOID = .898349 au 
 Jupiter MOID = 2.58463 au 
 T_jup = 3.606 
[ 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 17.5   n/a MPO437556  

379916 (2012 JL65)          Discovered 2005-Apr-01 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

Alternate Designations
 2012 JL65 = 2005 JO58 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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