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JPL Small-Body Database Browser
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382416 (1998 KU11)
Classification: Main-belt Asteroid          SPK-ID: 2382416
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06234951062616918 7.1083e-08  
a 2.598230602350138 2.6271e-08 au
q 2.43623219579967 1.8477e-07 au
i 12.3990667065849 6.0323e-06 deg
node 108.3137285533775 3.3896e-05 deg
peri 109.9312205885859 6.0528e-05 deg
M 14.26926033411281 4.9223e-05 deg
tp 2458539.866319906719
(2019-Feb-25.36631991)
0.00020949 TDB
period 1529.730646331939
4.19
2.3201e-05
6.352e-08
d
yr
n .2353355480346982 3.5693e-09 deg/d
Q 2.760229008900605 2.7909e-08 au
  Orbit Determination Parameters
   # obs. used (total)      154  
   data-arc span      7763 days (21.25 yr)  
   first obs. used      1998-05-23  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49425  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:59:33  

Additional Information
 Earth MOID = 1.45618 au 
 Jupiter MOID = 2.31681 au 
 T_jup = 3.380 
[ 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 16.4   n/a MPO437565  

382416 (1998 KU11)          Discovered 1998-May-23 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-01-21

[ show close-approach data ]
Alternate Designations
 1998 KU11 = 2012 VE4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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