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JPL Small-Body Database Browser
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(2012 TA259)
Classification: Apollo [NEO]          SPK-ID: 3612164
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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7409834830533618 0.00047659  
a 1.881484423191945 0.0025577 au
q .4873355419845322 0.00023423 au
i 10.309954561 0.0097421 deg
node 144.4655535718075 0.032286 deg
peri 354.371053463173 0.027907 deg
M 164.8333849311995 1.798 deg
tp 2458168.889457712691
(2018-Feb-19.38945771)
3.8279 TDB
period 942.6476031435363
2.58
1.9222
0.005263
d
yr
n .3819030556058 0.00077875 deg/d
Q 3.275633304399358 0.0044529 au
  Orbit Determination Parameters
   # obs. used (total)      51  
   data-arc span      24 days  
   first obs. used      2012-10-14  
   last obs. used      2012-11-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .33469  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:48:31  

Additional Information
 Earth MOID = .170519 au 
 Jupiter MOID = 1.7769 au 
 T_jup = 3.560 
[ 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 20.3   n/a MPO245977  

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