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173864 (2001 TA206)
Classification: Main-belt Asteroid          SPK-ID: 2173864
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1850300271131535 6.6398e-08  
a 3.135178035942018 3.0516e-08 au
q 2.555075958947103 2.1012e-07 au
i 18.0964871523868 7.1742e-06 deg
node 91.59878762003706 2.0093e-05 deg
peri 312.0376495886397 2.5466e-05 deg
M 44.34960396368916 1.5558e-05 deg
tp 2458350.707736138302
(2018-Aug-20.20773614)
8.7472e-05 TDB
period 2027.644149062452
5.55
2.9604e-05
8.105e-08
d
yr
n .1775459466921046 2.5922e-09 deg/d
Q 3.715280112936933 3.6162e-08 au
  Orbit Determination Parameters
   # obs. used (total)      381  
   data-arc span      6348 days (17.38 yr)  
   first obs. used      2001-09-22  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59487  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 10:54:41  

Additional Information
 Earth MOID = 1.60191 au 
 Jupiter MOID = 1.74855 au 
 T_jup = 3.110 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.7   n/a MPO338381  
diameter diameter 6.587 km 0.506 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.065   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

173864 (2001 TA206)          Discovered 2001-Oct-11 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

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