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JPL Small-Body Database Browser
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173834 (2001 TE87)
Classification: Main-belt Asteroid          SPK-ID: 2173834
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05129503859399168 5.1616e-08  
a 3.023033975833876 3.2735e-08 au
q 2.86796733137253 1.5475e-07 au
i 4.750992533798802 5.4143e-06 deg
node 247.2972762752743 6.947e-05 deg
peri 110.9477213748676 8.7739e-05 deg
M 138.0945716846091 5.3785e-05 deg
tp 2457864.060497702757
(2017-Apr-20.56049770)
0.00028471 TDB
period 1919.830863681626
5.26
3.1183e-05
8.537e-08
d
yr
n .1875165186737514 3.0457e-09 deg/d
Q 3.178100620295223 3.4414e-08 au
  Orbit Determination Parameters
   # obs. used (total)      380  
   data-arc span      6368 days (17.43 yr)  
   first obs. used      2001-09-17  
   last obs. used      2019-02-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59543  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 15:28:35  

Additional Information
 Earth MOID = 1.86769 au 
 Jupiter MOID = 2.08488 au 
 T_jup = 3.238 
[ 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 15.2   n/a MPO433117  

173834 (2001 TE87)          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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