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146370 (2001 PE58)
Classification: Main-belt Asteroid          SPK-ID: 2146370
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1139364451236022 4.4756e-08  
a 2.592830200982414 1.6116e-08 au
q 2.297412345073363 1.1624e-07 au
i 3.233409489592468 4.8074e-06 deg
node 75.31390020710059 8.0436e-05 deg
peri 237.7572275821675 8.4595e-05 deg
M 198.6528729244502 2.92e-05 deg
tp 2459683.968145142301
(2022-Apr-14.46814514)
0.00012576 TDB
period 1524.963826198266
4.18
1.4218e-05
3.893e-08
d
yr
n .2360711735028363 2.2009e-09 deg/d
Q 2.888248056891466 1.7952e-08 au
  Orbit Determination Parameters
   # obs. used (total)      561  
   data-arc span      8690 days (23.79 yr)  
   first obs. used      1996-04-18  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59881  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 08:36:53  

Additional Information
 Earth MOID = 1.28527 au 
 Jupiter MOID = 2.34564 au 
 T_jup = 3.407 
[ 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 16.0   n/a MPO417787  

146370 (2001 PE58)          Discovered 2001-Aug-14 by NEAT at Haleakala
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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