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108432 (2001 KS40)
Classification: Main-belt Asteroid          SPK-ID: 2108432
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .158757393803048 5.3962e-08  
a 2.627414398028691 1.4115e-08 au
q 2.210292935757052 1.4105e-07 au
i 13.44993331562744 5.0413e-06 deg
node 106.4411091632541 3.0313e-05 deg
peri 162.0433601098254 3.5987e-05 deg
M 143.2520986955367 2.1349e-05 deg
tp 2458381.501234928495
(2018-Sep-20.00123493)
9.1465e-05 TDB
period 1555.576200662566
4.26
1.2535e-05
3.432e-08
d
yr
n .2314254999830065 1.8649e-09 deg/d
Q 3.04453586030033 1.6356e-08 au
  Orbit Determination Parameters
   # obs. used (total)      586  
   data-arc span      8157 days (22.33 yr)  
   first obs. used      1997-07-02  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56191  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 12:45:08  

Additional Information
 Earth MOID = 1.19767 au 
 Jupiter MOID = 2.09472 au 
 T_jup = 3.345 
[ 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 15.3   n/a MPO449649  
diameter diameter 2.273 km 0.419 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.312   0.097 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

108432 (2001 KS40)          Discovered 2001-May-23 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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