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201359 (2002 TT240)
Classification: Main-belt Asteroid          SPK-ID: 2201359
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1506456180081449 5.8842e-08  
a 3.003917352893699 3.1224e-08 au
q 2.551390366821637 1.8268e-07 au
i 13.52031634259326 6.8577e-06 deg
node 101.4452053580174 2.7741e-05 deg
peri 263.9910947799562 3.554e-05 deg
M 156.8585129588362 2.4107e-05 deg
tp 2458171.917056232204
(2018-Feb-22.41705623)
0.00012456 TDB
period 1901.649162227399
5.21
2.965e-05
8.118e-08
d
yr
n .1893093674431158 2.9517e-09 deg/d
Q 3.45644433896576 3.5928e-08 au
  Orbit Determination Parameters
   # obs. used (total)      355  
   data-arc span      6384 days (17.48 yr)  
   first obs. used      2002-09-29  
   last obs. used      2020-03-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57214  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 05:06:05  

Additional Information
 Earth MOID = 1.59323 au 
 Jupiter MOID = 2.13822 au 
 T_jup = 3.193 
[ 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 15.1   n/a MPO470150  

201359 (2002 TT240)          Discovered 2002-Oct-06 by NEAT at Haleakala
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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