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JPL Small-Body Database Browser
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393410 (2001 KH1)
Classification: Mars-crossing Asteroid          SPK-ID: 2393410
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3891791143297421 4.5711e-08  
a 2.679247964668674 2.2092e-08 au
q 1.636540614709155 1.1408e-07 au
i 15.22306962576543 1.6852e-05 deg
node 60.07703610658502 3.3746e-05 deg
peri 242.5667379825241 4.256e-05 deg
M 94.06457303708407 2.3683e-05 deg
tp 2458581.955751031548
(2019-Apr-08.45575103)
0.0001022 TDB
period 1601.835045477111
4.39
1.9812e-05
5.424e-08
d
yr
n .2247422423529091 2.7797e-09 deg/d
Q 3.721955314628192 3.069e-08 au
  Orbit Determination Parameters
   # obs. used (total)      173  
   data-arc span      6771 days (18.54 yr)  
   first obs. used      2001-05-11  
   last obs. used      2019-11-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52442  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 00:35:38  

Additional Information
 Earth MOID = .683259 au 
 Jupiter MOID = 1.77705 au 
 T_jup = 3.218 
[ 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 17.0   n/a MPO503477  
diameter diameter 2.866 km 0.746 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
geometric albedo albedo 0.031   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

393410 (2001 KH1)          Discovered 2001-May-17 by LINEAR at Socorro
Reference: Last Updated: 2014-05-15

[ show close-approach data ]
Alternate Designations
 2001 KH1 = 2010 GK147 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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