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469929 (2006 AK8)
Classification: Apollo [NEO]          SPK-ID: 2469929
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1224304828117774 7.742e-08  
a 1.157007453579055 4.0274e-09 au
q 1.015354472420546 8.9672e-08 au
i 28.9494707415782 3.7113e-05 deg
node 118.5719460668355 8.7995e-06 deg
peri 72.07111127828854 5.0373e-05 deg
M 142.1169207513733 5.9512e-05 deg
tp 2458821.048972125163
(2019-Dec-03.54897213)
7.4448e-05 TDB
period 454.5719798415835
1.24
2.3735e-06
6.498e-09
d
yr
n .7919537850209302 4.135e-09 deg/d
Q 1.298660434737563 4.5205e-09 au
  Orbit Determination Parameters
   # obs. used (total)      79  
   data-arc span      5666 days (15.51 yr)  
   first obs. used      2001-01-05  
   last obs. used      2016-07-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52758  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:19:15  

Additional Information
 Earth MOID = .111006 au 
 Jupiter MOID = 3.79964 au 
 T_jup = 5.316 
[ 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 21.0   n/a MPO383016  

469929 (2006 AK8)          Discovered 2006-Jan-08 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-08-22

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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