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JPL Small-Body Database Browser
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173833 (2001 TW82)
Classification: Main-belt Asteroid          SPK-ID: 2173833
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1966013483496951 5.6433e-08  
a 3.037096146658691 2.5734e-08 au
q 2.439998949157929 1.7529e-07 au
i 2.837046892160665 5.9813e-06 deg
node 287.7820339856535 0.00015074 deg
peri 140.2759290026799 0.00015197 deg
M 76.13337803299794 1.8993e-05 deg
tp 2458191.654862337628
(2018-Mar-14.15486234)
0.00010026 TDB
period 1933.242072808864
5.29
2.4571e-05
6.727e-08
d
yr
n .1862156866247719 2.3668e-09 deg/d
Q 3.634193344159454 3.0794e-08 au
  Orbit Determination Parameters
   # obs. used (total)      268  
   data-arc span      6377 days (17.46 yr)  
   first obs. used      2001-09-20  
   last obs. used      2019-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6522  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 15:28:05  

Additional Information
 Earth MOID = 1.45472 au 
 Jupiter MOID = 1.67944 au 
 T_jup = 3.210 
[ 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 16.0   n/a MPO433117  

173833 (2001 TW82)          Discovered 2001-Oct-14 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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