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JPL Small-Body Database Browser
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379912 (2012 JZ58)
Classification: Main-belt Asteroid          SPK-ID: 2379912
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08804221340886625 3.788e-08  
a 2.123946397762595 1.6121e-08 au
q 1.936949455741788 7.5982e-08 au
i 1.965837922694577 9.4885e-06 deg
node 60.85041842538376 0.00019682 deg
peri 231.0551587839875 0.00021161 deg
M 28.40877598935376 7.7894e-05 deg
tp 2458511.279679972935
(2019-Jan-27.77967997)
0.00024446 TDB
period 1130.612428419312
3.10
1.2872e-05
3.524e-08
d
yr
n .3184115006619104 3.6251e-09 deg/d
Q 2.310943339783403 1.754e-08 au
  Orbit Determination Parameters
   # obs. used (total)      209  
   data-arc span      3841 days (10.52 yr)  
   first obs. used      2009-04-27  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59485  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 00:19:24  

Additional Information
 Earth MOID = .920803 au 
 Jupiter MOID = 2.7978 au 
 T_jup = 3.722 
[ 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 17.9   n/a MPO440649  

379912 (2012 JZ58)          Discovered 2009-Apr-27 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-11-20

Alternate Designations
 2012 JZ58 = 2010 WV48 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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