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JPL Small-Body Database Browser
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376364 (2011 KG9)
Classification: Outer Main-belt Asteroid          SPK-ID: 2376364
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1896326808449905 7.4416e-08  
a 3.951658814337591 2.1795e-07 au
q 3.202295159590017 3.8415e-07 au
i 3.312942857430428 8.3381e-06 deg
node 38.16097486538298 0.0001408 deg
peri 239.6399712542768 0.00014488 deg
M 34.13600587744168 5.4256e-05 deg
tp 2458728.431794797086
(2019-Sep-01.93179480)
0.00041148 TDB
period 2869.244697950282
7.86
0.00023737
6.499e-07
d
yr
n .1254685598119864 1.038e-08 deg/d
Q 4.701022469085165 2.5928e-07 au
  Orbit Determination Parameters
   # obs. used (total)      133  
   data-arc span      4578 days (12.53 yr)  
   first obs. used      2005-10-10  
   last obs. used      2018-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69705  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 11:32:47  

Additional Information
 Earth MOID = 2.18771 au 
 Jupiter MOID = .503547 au 
 T_jup = 3.025 
[ 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 15.3   n/a MPO440644  

376364 (2011 KG9)          Discovered 2010-Feb-14 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-10-21

[ show close-approach data ]
Alternate Designations
 2011 KG9 = 2010 EX76 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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