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JPL Small-Body Database Browser
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172282 (2002 TJ134)
Classification: Main-belt Asteroid          SPK-ID: 2172282
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1009459586013897 4.4873e-08  
a 3.105226081689846 3.3416e-08 au
q 2.791766058199628 1.3097e-07 au
i 9.572906042694056 5.071e-06 deg
node 240.5554635575476 3.279e-05 deg
peri 31.08671739829487 4.4822e-05 deg
M 171.8304559678621 3.3042e-05 deg
tp 2458046.527387987316
(2017-Oct-20.02738799)
0.00017872 TDB
period 1998.65698074385
5.47
3.2262e-05
8.833e-08
d
yr
n .1801209529541268 2.9075e-09 deg/d
Q 3.418686105180065 3.6789e-08 au
  Orbit Determination Parameters
   # obs. used (total)      361  
   data-arc span      6290 days (17.22 yr)  
   first obs. used      2002-09-14  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54184  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 12:59:46  

Additional Information
 Earth MOID = 1.78098 au 
 Jupiter MOID = 1.66512 au 
 T_jup = 3.191 
[ 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 15.0   n/a MPO417926  

172282 (2002 TJ134)          Discovered 2002-Oct-04 by NEAT at Palomar
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22

[ show close-approach data ]
Alternate Designations
 2002 TJ134 = 2006 HY76 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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