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312110 (2007 TJ162)
Classification: Main-belt Asteroid          SPK-ID: 2312110
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2253309258334537 1.7511e-07  
a 2.443202866727051 3.1536e-08 au
q 1.892673702768497 4.0792e-07 au
i 4.055378265465578 6.481e-06 deg
node 216.1069182048863 0.00010926 deg
peri 190.6071535005227 0.000115 deg
M 94.70303172738159 3.1509e-05 deg
tp 2458633.556581724242
(2019-May-30.05658172)
0.00011752 TDB
period 1394.882805436932
3.82
2.7007e-05
7.394e-08
d
yr
n .2580861980639541 4.997e-09 deg/d
Q 2.993732030685606 3.8642e-08 au
  Orbit Determination Parameters
   # obs. used (total)      154  
   data-arc span      6920 days (18.95 yr)  
   first obs. used      2001-02-20  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47623  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 18:43:46  

Additional Information
 Earth MOID = .902488 au 
 Jupiter MOID = 2.4019 au 
 T_jup = 3.462 
[ 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 18.3   n/a MPO411183  

312110 (2007 TJ162)          Discovered 2007-Oct-11 by LINEAR at Socorro
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

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