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JPL Small-Body Database Browser
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452252 (2015 TJ103)
Classification: Main-belt Asteroid          SPK-ID: 2452252
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1764111599182761 1.7406e-07  
a 2.432381068827196 3.7284e-08 au
q 2.003281903112135 4.3198e-07 au
i 6.529186048876081 4.9943e-06 deg
node 144.3952270594038 0.00012181 deg
peri 277.9474776470967 0.00013106 deg
M 320.9064175358777 3.7507e-05 deg
tp 2458750.969617950988
(2019-Sep-24.46961795)
0.00014466 TDB
period 1385.625441517642
3.79
3.1859e-05
8.723e-08
d
yr
n .2598104720173877 5.9736e-09 deg/d
Q 2.861480234542258 4.3861e-08 au
  Orbit Determination Parameters
   # obs. used (total)      147  
   data-arc span      4471 days (12.24 yr)  
   first obs. used      2004-12-09  
   last obs. used      2017-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52685  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 10:51:45  

Additional Information
 Earth MOID = 1.02841 au 
 Jupiter MOID = 2.47766 au 
 T_jup = 3.476 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.2   n/a MPO361090  

452252 (2015 TJ103)          Discovered 2004-Dec-09 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-11-30

Alternate Designations
 2015 TJ103 = 2009 DA84 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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