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160358 (2003 WE159)
Classification: Outer Main-belt Asteroid          SPK-ID: 2160358
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1236990217642725 5.8032e-08  
a 3.219260959287477 2.6887e-08 au
q 2.821041527819703 1.9878e-07 au
i 24.15553095048953 6.6796e-06 deg
node 75.45900976694311 1.56e-05 deg
peri 7.245598385578687 3.6984e-05 deg
M 329.7669926463856 3.0906e-05 deg
tp 2459377.678715993292
(2021-Jun-12.17871599)
0.00018145 TDB
period 2109.758285424412
5.78
2.6431e-05
7.236e-08
d
yr
n .1706356611973585 2.1377e-09 deg/d
Q 3.617480390755251 3.0213e-08 au
  Orbit Determination Parameters
   # obs. used (total)      610  
   data-arc span      8407 days (23.02 yr)  
   first obs. used      1998-01-26  
   last obs. used      2021-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52322  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:01:02  

Additional Information
 Earth MOID = 1.83739 au 
 Jupiter MOID = 1.68746 au 
 T_jup = 3.041 
[ 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 14.5   n/a MPO454061  

160358 (2003 WE159)          Discovered 2003-Nov-29 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

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