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JPL Small-Body Database Browser
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201345 (2002 TJ198)
Classification: Main-belt Asteroid          SPK-ID: 2201345
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2321264998961568 8.2044e-08  
a 3.049426495618008 3.414e-08 au
q 2.341573796499597 2.6316e-07 au
i 15.44293807793747 6.859e-06 deg
node 276.1778116180607 3.7848e-05 deg
peri 127.5199746896803 4.2152e-05 deg
M 11.37703660224765 1.8891e-05 deg
tp 2458539.031539588404
(2019-Feb-24.53153959)
0.00010162 TDB
period 1945.027208913333
5.33
3.2663e-05
8.943e-08
d
yr
n .1850873850762882 3.1082e-09 deg/d
Q 3.757279194736419 4.2064e-08 au
  Orbit Determination Parameters
   # obs. used (total)      341  
   data-arc span      5957 days (16.31 yr)  
   first obs. used      2002-08-22  
   last obs. used      2018-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56527  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:55:22  

Additional Information
 Earth MOID = 1.38631 au 
 Jupiter MOID = 1.7733 au 
 T_jup = 3.142 
[ 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 MPO281079  

201345 (2002 TJ198)          Discovered 2002-Oct-05 by LONEOS at Anderson Mesa
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

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