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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0879810250499361 3.7277e-08  
a 2.124308772520456 1.5869e-08 au
q 1.937409909191535 7.41e-08 au
i 1.965664052246549 9.4815e-06 deg
node 60.85096773546002 0.00019401 deg
peri 231.1988092183178 0.00020877 deg
M 155.6160576569125 7.7236e-05 deg
tp 2458511.648672634371
(2019-Jan-28.14867263)		 0.0002418 TDB
period 1130.901788037998
3.10		 1.2672e-05
3.469e-08		 d
yr
n .3183300298999121 3.567e-09 deg/d
Q 2.311207635849377 1.7265e-08 au
   Orbit Determination Parameters
   # obs. used (total)      213  
   data-arc span      3854 days (10.55 yr)  
   first obs. used      2009-04-27  
   last obs. used      2019-11-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59959  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 21:14:27  

Additional Information
 Earth MOID = .92194 au 
 Jupiter MOID = 2.79804 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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