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JPL Small-Body Database Browser
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413262 (2003 TS21)
Classification: Main-belt Asteroid          SPK-ID: 2413262
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1939296667831928 9.8872e-08  
a 2.355265518856419 2.354e-08 au
q 1.89850966159865 2.2229e-07 au
i 1.186261929855821 5.1442e-06 deg
node 157.6667645097127 0.00040743 deg
peri 212.5203270269599 0.00040825 deg
M 219.2501756025759 3.2348e-05 deg
tp 2459516.682882918701
(2021-Oct-29.18288292)
0.00012515 TDB
period 1320.256267787808
3.61
1.9793e-05
5.419e-08
d
yr
n .2726743351146577 4.0879e-09 deg/d
Q 2.812021376114189 2.8105e-08 au
  Orbit Determination Parameters
   # obs. used (total)      129  
   data-arc span      6052 days (16.57 yr)  
   first obs. used      2003-10-01  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55923  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 02:07:22  

Additional Information
 Earth MOID = .898221 au 
 Jupiter MOID = 2.65091 au 
 T_jup = 3.529 
[ 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 17.9   n/a MPO472161  

413262 (2003 TS21)          Discovered 2003-Oct-01 by LONEOS at Anderson Mesa
Reference: Last Updated: 2014-11-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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