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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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1118876373955331 5.3233e-08  
a 2.669736628563999 2.7117e-08 au
q 2.371026104725658 1.521e-07 au
i 10.50557869340242 8.8092e-06 deg
node 80.3798158761421 2.7639e-05 deg
peri 278.8065559822165 4.7306e-05 deg
M 301.8007411494299 3.8941e-05 deg
tp 2459458.082296102899
(2021-Aug-31.58229610)
0.00017295 TDB
period 1593.312843298096
4.36
2.4276e-05
6.646e-08
d
yr
n .2259443282053849 3.4425e-09 deg/d
Q 2.968447152402341 3.0152e-08 au
  Orbit Determination Parameters
   # obs. used (total)      188  
   data-arc span      5725 days (15.67 yr)  
   first obs. used      2004-11-10  
   last obs. used      2020-07-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5426  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 16:57:33  

Additional Information
 Earth MOID = 1.39438 au 
 Jupiter MOID = 2.49472 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 16.56   n/a E2021B25  

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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