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173858 (2001 TA175)
Classification: Main-belt Asteroid          SPK-ID: 2173858
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07243957302935802 4.2777e-08  
a 2.755618723707075 2.1987e-08 au
q 2.556002879930031 1.1894e-07 au
i 6.681170935544638 5.0412e-06 deg
node 33.81335163221175 4.1742e-05 deg
peri 231.9362268595212 5.7133e-05 deg
M 131.471299773946 3.7258e-05 deg
tp 2458390.323365524829
(2018-Sep-28.82336552)
0.00017305 TDB
period 1670.810198033754
4.57
1.9997e-05
5.475e-08
d
yr
n .2154643300739102 2.5788e-09 deg/d
Q 2.955234567484121 2.358e-08 au
  Orbit Determination Parameters
   # obs. used (total)      288  
   data-arc span      9859 days (26.99 yr)  
   first obs. used      1992-10-25  
   last obs. used      2019-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56224  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 19:48:39  

Additional Information
 Earth MOID = 1.54715 au 
 Jupiter MOID = 2.09479 au 
 T_jup = 3.330 
[ 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 MPO449899  

173858 (2001 TA175)          Discovered 2001-Oct-15 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Alternate Designations
 2001 TA175 = 2004 FB64 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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