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346471 (2008 TA160)
Classification: Main-belt Asteroid          SPK-ID: 2346471
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .112010599145559 6.2724e-08  
a 2.668214092806924 3.0241e-08 au
q 2.369345833622996 1.702e-07 au
i 10.50940154836825 8.8686e-06 deg
node 80.38394556861432 3.5577e-05 deg
peri 279.1142881432023 5.2515e-05 deg
M 256.2970205335239 3.8845e-05 deg
tp 2459459.083231990313
(2021-Sep-01.58323199)
0.00017298 TDB
period 1591.950051636472
4.36
2.7064e-05
7.41e-08
d
yr
n .2261377482477745 3.8445e-09 deg/d
Q 2.967082351990852 3.3629e-08 au
  Orbit Determination Parameters
   # obs. used (total)      139  
   data-arc span      5648 days (15.46 yr)  
   first obs. used      2004-11-10  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58515  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 22:37:39  

Additional Information
 Earth MOID = 1.39436 au 
 Jupiter MOID = 2.49842 au 
 T_jup = 3.349 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO434180  

346471 (2008 TA160)          Discovered 2008-Oct-01 by Charleston at Charleston
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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