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(2014 AA)
Classification: Apollo [NEO]          SPK-ID: 3655730
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456658.5 (2014-Jan-01.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .210903385513902 0.0042378  
a 1.161570914329746 0.0042653 au
q .916591675983124 0.0015572 au
i 1.4109467942359 0.029249 deg
node 101.613014674528 0.0096696 deg
peri 52.3157504212017 0.19112 deg
M 324.0051879996831 0.18696 deg
tp 2456704.219811260000
(2014-Feb-15.71981126)
0.018246 JED
period 457.2640094204436
1.25
2.5186
0.006896
d
yr
n .7872913515679482 0.0043364 deg/d
Q 1.406550152676368 0.0051648 au
  Orbit Determination Parameters
   # obs. used (total)      8  
   data-arc span      1 day  
   first obs. used      2014-01-01  
   last obs. used      2014-01-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      9  
   fit RMS      .5590  
   data source      ORB  
   producer      Davide Farnocchia  
   solution date      2016-Jan-13 11:17:04  

Additional Information
 Earth MOID = 4.54412E-7 au 
 Jupiter MOID = 3.58092 au 
 T_jup = 5.403 
 not valid after 2014-Jan-02.169 
 7 optical and 1 infrasound observations, see Farnocchia et al. 2016 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 30.9 mag n/a MPO279504  

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