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JPL Small-Body Database Browser
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52408 (1993 TJ34)
Classification: Main-belt Asteroid          SPK-ID: 2052408
[ 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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2029003668878459 5.0005e-08  
a 2.618185205056604 1.3427e-08 au
q 2.086954466370289 1.3166e-07 au
i 4.644453538528228 5.8234e-06 deg
node 151.4232023559258 5.1514e-05 deg
peri 349.3115903700137 5.3207e-05 deg
M 276.6771438715542 1.1627e-05 deg
tp 2458958.646425420219
(2020-Apr-19.14642542)		 5.0539e-05 TDB
period 1547.387105316256
4.24		 1.1904e-05
3.259e-08		 d
yr
n .2326502520042798 1.7897e-09 deg/d
Q 3.149415943742919 1.6152e-08 au
   Orbit Determination Parameters
   # obs. used (total)      985  
   data-arc span      9546 days (26.14 yr)  
   first obs. used      1993-10-09  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54286  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 04:12:14  

Additional Information
 Earth MOID = 1.10058 au 
 Jupiter MOID = 1.87869 au 
 T_jup = 3.372 
[ 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 14.9   n/a MPO351204  

52408 (1993 TJ34)          Discovered 1993-Oct-09 by Elst, E. W. at La Silla
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 TJ34 = 1999 AV21 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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