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43579 (2001 KW26)
Classification: Main-belt Asteroid          SPK-ID: 2043579
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2495648274304036 4.3584e-08  
a 2.360167329178996 8.7591e-09 au
q 1.771152576965563 1.0265e-07 au
i 2.34780191123148 5.5457e-06 deg
node 200.9520126604393 0.0001059 deg
peri 124.4287884974268 0.00010652 deg
M 88.97594677696701 1.3138e-05 deg
tp 2458873.172317617385
(2020-Jan-24.67231762)
4.7177e-05 TDB
period 1324.380014220267
3.63
7.3726e-06
2.019e-08
d
yr
n .2718253040174055 1.5132e-09 deg/d
Q 2.949182081392429 1.0945e-08 au
  Orbit Determination Parameters
   # obs. used (total)      626  
   data-arc span      9154 days (25.06 yr)  
   first obs. used      1995-12-18  
   last obs. used      2021-01-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60652  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:20:58  

Additional Information
 Earth MOID = .758726 au 
 Jupiter MOID = 2.40405 au 
 T_jup = 3.508 
[ 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 16.28   n/a E2021B10  

43579 (2001 KW26)          Discovered 2001-May-17 by LINEAR at Socorro
Reference: 20020624/Numbers.arcLast Updated: 2004-04-19

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