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JPL Small-Body Database Browser
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(2013 AH76)
Classification: Aten [NEO]          SPK-ID: 3624076
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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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.


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Orbital Elements at Epoch 2456308.5 (2013-Jan-16.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5464186902169199 0.0031979  
a .9849291964124608 0.001868 au
q .4467454749523605 0.0023025 au
i 4.545120189922559 0.041514 deg
node 347.1992682318928 0.23955 deg
peri 353.7628281782291 0.20038 deg
M 72.77340715321473 0.41914 deg
tp 2456236.326768349472
(2012-Nov-04.82676835)
0.21036 TDB
period 357.0310146326894
0.98
1.0157
0.002781
d
yr
n 1.008315763184789 0.0028686 deg/d
Q 1.523112917872561 0.0028887 au
  Orbit Determination Parameters
   # obs. used (total)      20  
   data-arc span      6 days  
   first obs. used      2013-01-14  
   last obs. used      2013-01-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .46266  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:47:14  

Additional Information
 Earth MOID = .0599369 au 
 Jupiter MOID = 3.87683 au 
 T_jup = 6.009 
[ 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 22.9   n/a MPO250178  

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