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(2012 AN10)
Classification: Aten [NEO]          SPK-ID: 3592306
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3972445976926956 0.00094897  
a .9090579411609968 0.0001379 au
q .5479395850451465 0.00077969 au
i 14.08698347644598 0.044111 deg
node 297.496819538005 0.012571 deg
peri 303.3872668858975 0.0089728 deg
M 150.3367475057498 0.7076 deg
tp 2458868.294834626482
(2020-Jan-19.79483463)		 0.59218 TDB
period 316.5816762973807
0.87		 0.072037
0.0001972		 d
yr
n 1.137147304955939 0.00025875 deg/d
Q 1.270176297276847 0.00019268 au
   Orbit Determination Parameters
   # obs. used (total)      71  
   data-arc span      10 days  
   first obs. used      2012-01-10  
   last obs. used      2012-01-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .49202  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:51:30  

Additional Information
 Earth MOID = .00198566 au 
 Jupiter MOID = 3.79042 au 
 T_jup = 6.468 
[ 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 22.5   n/a MPO219457  

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