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JPL Small-Body Database Browser
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379813 (2011 KE5)
Classification: Main-belt Asteroid          SPK-ID: 2379813
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05616830947952755 6.0998e-08  
a 3.087902101149865 5.075e-08 au
q 2.914459860289996 1.793e-07 au
i 9.30450452128415 1.1192e-05 deg
node 219.5180616827517 3.7249e-05 deg
peri 98.46144678035994 0.00011775 deg
M 93.11178165587211 0.00011213 deg
tp 2458087.879644592347
(2017-Nov-30.37964459)
0.00061306 TDB
period 1981.954642741141
5.43
4.886e-05
1.338e-07
d
yr
n .1816388691428893 4.4778e-09 deg/d
Q 3.261344342009734 5.36e-08 au
  Orbit Determination Parameters
   # obs. used (total)      103  
   data-arc span      8126 days (22.25 yr)  
   first obs. used      1996-10-04  
   last obs. used      2019-01-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58514  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:07:03  

Additional Information
 Earth MOID = 1.92032 au 
 Jupiter MOID = 1.91632 au 
 T_jup = 3.203 
[ 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 16.2   n/a MPO460490  

379813 (2011 KE5)          Discovered 2007-Sep-09 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Alternate Designations
 2011 KE5 = 2010 KC53 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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