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JPL Small-Body Database Browser
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413807 (2006 KQ18)
Classification: Outer Main-belt Asteroid          SPK-ID: 2413807
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0526399671782115 4.6698e-08  
a 3.247064736209485 4.9893e-08 au
q 3.07613935506989 1.6248e-07 au
i 11.28952353176629 5.26e-06 deg
node 112.3045075950735 2.7648e-05 deg
peri 218.6365685534502 6.0425e-05 deg
M 334.2273416164912 5.3138e-05 deg
tp 2458753.500046948441
(2019-Sep-27.00004695)
0.00031523 TDB
period 2137.149225424215
5.85
4.9258e-05
1.349e-07
d
yr
n .1684486959157199 3.8825e-09 deg/d
Q 3.41799011734908 5.252e-08 au
  Orbit Determination Parameters
   # obs. used (total)      202  
   data-arc span      4843 days (13.26 yr)  
   first obs. used      2006-05-21  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61964  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:26:29  

Additional Information
 Earth MOID = 2.07143 au 
 Jupiter MOID = 1.83676 au 
 T_jup = 3.150 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.5   n/a MPO450427  

413807 (2006 KQ18)          Discovered 2006-May-21 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-11-10

Alternate Designations
 2006 KQ18 = 2012 HK16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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