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JPL Small-Body Database Browser
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172992 (2006 KW116)
Classification: Main-belt Asteroid          SPK-ID: 2172992
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .166505886030923 4.3613e-08  
a 2.356066456396221 1.4023e-08 au
q 1.963767523526231 1.0061e-07 au
i 4.691039775129988 4.5571e-06 deg
node 117.226054020892 5.2521e-05 deg
peri 267.0506916764579 5.5403e-05 deg
M 184.5238818897709 1.4557e-05 deg
tp 2459644.365638925682
(2022-Mar-05.86563893)
5.4288e-05 TDB
period 1320.929779559179
3.62
1.1793e-05
3.229e-08
d
yr
n .2725353047306869 2.4332e-09 deg/d
Q 2.748365389266211 1.6358e-08 au
  Orbit Determination Parameters
   # obs. used (total)      380  
   data-arc span      6614 days (18.11 yr)  
   first obs. used      2000-12-30  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54372  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:27:45  

Additional Information
 Earth MOID = .974069 au 
 Jupiter MOID = 2.71234 au 
 T_jup = 3.531 
[ 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 16.7   n/a MPO417931  

172992 (2006 KW116)          Discovered 2006-May-29 by Spacewatch at Kitt Peak
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22

[ show close-approach data ]
Alternate Designations
 2006 KW116 = 2005 CF28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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