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(2006 AL8)
Classification: Apollo [NEO]          SPK-ID: 3312034
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .8871904396511673 1.1053e-07  
a 3.336893933014839 4.4603e-08 au
q .3764335375140912 3.6916e-07 au
i 35.86967880099706 5.0932e-05 deg
node 312.0302127495145 8.9722e-06 deg
peri 65.81003141075696 3.9448e-05 deg
M 138.2448319701309 1.034e-05 deg
tp 2458145.515119870563
(2018-Jan-27.01511987)
4.7506e-05 TDB
period 2226.445303308694
6.10
4.464e-05
1.222e-07
d
yr
n .1616927213370157 3.2419e-09 deg/d
Q 6.297354328515587 8.4173e-08 au
  Orbit Determination Parameters
   # obs. used (total)      205  
   # delay obs. used      1  
   # Doppler obs. used      1  
   data-arc span      2262 days (6.19 yr)  
   first obs. used      2006-01-08  
   last obs. used      2012-03-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44409  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:09:25  

Additional Information
 Earth MOID = .0536653 au 
 Jupiter MOID = 2.47161 au 
 T_jup = 2.158 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.4   n/a MPO264950  

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