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452584 (2005 JE58)
Classification: Main-belt Asteroid          SPK-ID: 2452584
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05757262041372121 1.9473e-07  
a 2.591607913088025 3.7628e-08 au
q 2.442402254446612 5.053e-07 au
i 13.41338841879284 1.0309e-05 deg
node 221.0109565893858 2.6548e-05 deg
peri 158.0631620920381 6.6742e-05 deg
M 64.92751031818335 6.0464e-05 deg
tp 2458725.660833988162
(2019-Aug-30.16083399)
0.00025654 TDB
period 1523.885626899701
4.17
3.3188e-05
9.086e-08
d
yr
n .2362382016374872 5.1449e-09 deg/d
Q 2.740813571729438 3.9794e-08 au
  Orbit Determination Parameters
   # obs. used (total)      109  
   data-arc span      5400 days (14.78 yr)  
   first obs. used      2005-04-14  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52065  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 11:36:28  

Additional Information
 Earth MOID = 1.4509 au 
 Jupiter MOID = 2.52866 au 
 T_jup = 3.378 
[ 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 16.9   n/a MPO495256  

452584 (2005 JE58)          Discovered 2005-Apr-14 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04

Alternate Designations
 2005 JE58 = 2010 HF90 = 2010 HV86 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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