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332857 (2010 TJ169)
Classification: Main-belt Asteroid          SPK-ID: 2332857
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1625914766504952 4.126e-08  
a 2.27330457343924 1.2779e-08 au
q 1.90368462596743 9.2593e-08 au
i 7.643453021491287 4.8654e-06 deg
node 100.7033808308002 3.3333e-05 deg
peri 226.0852633834504 3.6754e-05 deg
M 341.3281989831569 1.4188e-05 deg
tp 2459065.433464496301
(2020-Aug-03.93346450)
4.942e-05 TDB
period 1251.943891089114
3.43
1.0557e-05
2.89e-08
d
yr
n .287552822903926 2.4247e-09 deg/d
Q 2.64292452091105 1.4857e-08 au
  Orbit Determination Parameters
   # obs. used (total)      262  
   data-arc span      6154 days (16.85 yr)  
   first obs. used      2003-09-24  
   last obs. used      2020-07-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55385  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 21:13:29  

Additional Information
 Earth MOID = .9004 au 
 Jupiter MOID = 2.67735 au 
 T_jup = 3.582 
[ 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 16.8   n/a MPO434083  

332857 (2010 TJ169)          Discovered 2003-Sep-24 by NEAT at Palomar
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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