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86643 (2000 ES141)
Classification: Main-belt Asteroid          SPK-ID: 2086643
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1243405945354491 4.1782e-08  
a 2.328667405535371 9.6627e-09 au
q 2.039119515855782 9.6976e-08 au
i 5.631839156047363 4.7258e-06 deg
node 145.4725897558768 3.6436e-05 deg
peri 18.17817254846425 3.9626e-05 deg
M 256.0721950752642 1.7764e-05 deg
tp 2459375.204472810460
(2021-Jun-09.70447281)
6.5367e-05 TDB
period 1297.95496315404
3.55
8.0787e-06
2.212e-08
d
yr
n .2773593924439391 1.7263e-09 deg/d
Q 2.618215295214961 1.0864e-08 au
  Orbit Determination Parameters
   # obs. used (total)      734  
   data-arc span      9739 days (26.66 yr)  
   first obs. used      1993-05-25  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56284  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 20:52:54  

Additional Information
 Earth MOID = 1.04802 au 
 Jupiter MOID = 2.35622 au 
 T_jup = 3.556 
[ 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 15.8   n/a MPC41618  

86643 (2000 ES141)          Discovered 2000-Mar-02 by CSS at Catalina
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 2000 ES141 = 1994 PO40 = 2001 OW79 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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