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JPL Small-Body Database Browser
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379911 (2012 JH58)
Classification: Main-belt Asteroid          SPK-ID: 2379911
[ 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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08156510038157823 9.2407e-08  
a 2.342284246435874 2.5267e-08 au
q 2.151235596753142 2.2271e-07 au
i 4.909454307206665 7.5427e-06 deg
node 59.58244920368649 9.3965e-05 deg
peri 279.6921089055023 0.00011011 deg
M 336.5149931205184 6.494e-05 deg
tp 2459085.917334335864
(2020-Aug-24.41733434)		 0.0002368 TDB
period 1309.356242419369
3.58		 2.1187e-05
5.801e-08		 d
yr
n .2749442728701612 4.4489e-09 deg/d
Q 2.533332896118605 2.7328e-08 au
   Orbit Determination Parameters
   # obs. used (total)      122  
   data-arc span      4602 days (12.60 yr)  
   first obs. used      2006-09-30  
   last obs. used      2019-05-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55752  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 09:45:55  

Additional Information
 Earth MOID = 1.14902 au 
 Jupiter MOID = 2.72987 au 
 T_jup = 3.554 
[ 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 17.4   n/a MPO434350  

379911 (2012 JH58)          Discovered 2006-Sep-30 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Alternate Designations
 2012 JH58 = 2006 UG12 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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