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392984 (2012 XZ58)
Classification: Main-belt Asteroid          SPK-ID: 2392984
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1703091643598921 4.1938e-08  
a 2.363186337222984 1.6806e-08 au
q 1.960714046903823 1.0458e-07 au
i 5.127045406182695 6.9455e-06 deg
node 343.5667436788353 5.061e-05 deg
peri 83.07718992884116 5.6664e-05 deg
M 23.71720708920168 2.1621e-05 deg
tp 2458913.080881596917
(2020-Mar-04.58088160)
7.9681e-05 TDB
period 1326.921947712738
3.63
1.4155e-05
3.875e-08
d
yr
n .2713045787060382 2.8941e-09 deg/d
Q 2.765658627542144 1.9668e-08 au
  Orbit Determination Parameters
   # obs. used (total)      156  
   data-arc span      7570 days (20.73 yr)  
   first obs. used      1999-02-09  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57315  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 00:35:05  

Additional Information
 Earth MOID = .982237 au 
 Jupiter MOID = 2.54453 au 
 T_jup = 3.525 
[ 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 17.5   n/a MPO503476  

392984 (2012 XZ58)          Discovered 2001-Nov-10 by LINEAR at Socorro
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2012 XZ58 = 2001 VV55 = 2010 EV102 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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