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56651 (2000 KH46)
Classification: Main-belt Asteroid          SPK-ID: 2056651
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1364456305857013 2.8312e-08  
a 2.238495287334678 7.9159e-09 au
q 1.933062386291177 6.5111e-08 au
i 5.289210669391871 3.333e-06 deg
node 161.0332355192101 3.6222e-05 deg
peri 103.2217141161865 3.9576e-05 deg
M 334.3384768521768 1.3938e-05 deg
tp 2459087.699226632610
(2020-Aug-26.19922663)
4.7254e-05 TDB
period 1223.29923313232
3.35
6.4889e-06
1.777e-08
d
yr
n .2942861323293743 1.561e-09 deg/d
Q 2.543928188378179 8.996e-09 au
  Orbit Determination Parameters
   # obs. used (total)      827  
   data-arc span      9982 days (27.33 yr)  
   first obs. used      1993-03-17  
   last obs. used      2020-07-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55573  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:58:24  

Additional Information
 Earth MOID = .925762 au 
 Jupiter MOID = 2.53129 au 
 T_jup = 3.618 
[ 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 16.3   n/a MPO432121  
diameter diameter 1.810 km 0.224 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.178   0.045 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

56651 (2000 KH46)          Discovered 2000-May-27 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 KH46 = 1993 FM51 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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