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347893 (2002 TO287)
Classification: Main-belt Asteroid          SPK-ID: 2347893
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2478956381300857 9.7866e-08  
a 2.763976661915659 2.894e-08 au
q 2.078798903533412 2.7572e-07 au
i 10.81086702209657 1.0863e-05 deg
node 232.4730788701322 3.3368e-05 deg
peri 149.92208754 3.6663e-05 deg
M 313.0197552277432 2.2952e-05 deg
tp 2459219.534617557611
(2021-Jan-05.03461756)
0.00010996 TDB
period 1678.417443395368
4.60
2.6361e-05
7.217e-08
d
yr
n .21448776132339 3.3687e-09 deg/d
Q 3.449154420297905 3.6115e-08 au
  Orbit Determination Parameters
   # obs. used (total)      172  
   data-arc span      6132 days (16.79 yr)  
   first obs. used      2002-10-10  
   last obs. used      2019-07-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62112  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:33:58  

Additional Information
 Earth MOID = 1.09075 au 
 Jupiter MOID = 2.04628 au 
 T_jup = 3.270 
[ 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 16.0   n/a MPO437472  

347893 (2002 TO287)          Discovered 2002-Oct-10 by LINEAR at Socorro
Reference: 20121228/Numbers.arcLast Updated: 2013-01-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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