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173847 (2001 TA134)
Classification: Main-belt Asteroid          SPK-ID: 2173847
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1531064621260269 4.701e-08  
a 3.102227086625622 2.3427e-08 au
q 2.627256072680841 1.4319e-07 au
i 12.21863256877799 4.4008e-06 deg
node 103.6958410427801 2.9707e-05 deg
peri 323.5892757979753 3.4821e-05 deg
M 120.568653154068 1.8789e-05 deg
tp 2458332.093424132702
(2018-Aug-01.59342413)
0.00010151 TDB
period 1995.762256751298
5.46
2.2607e-05
6.189e-08
d
yr
n .1803822067393979 2.0433e-09 deg/d
Q 3.577198100570403 2.7014e-08 au
  Orbit Determination Parameters
   # obs. used (total)      521  
   data-arc span      6795 days (18.60 yr)  
   first obs. used      2001-09-16  
   last obs. used      2020-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56461  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 03:30:59  

Additional Information
 Earth MOID = 1.653 au 
 Jupiter MOID = 1.72733 au 
 T_jup = 3.169 
[ 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 14.8   n/a MPO469864  

173847 (2001 TA134)          Discovered 2001-Oct-12 by NEAT at Haleakala
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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