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390603 (2001 TE89)
Classification: Main-belt Asteroid          SPK-ID: 2390603
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2629503580334966 1.3031e-07  
a 2.480083158456845 2.0152e-08 au
q 1.827944403987773 3.1139e-07 au
i 7.277853801635518 5.0644e-06 deg
node 6.255041791053062 7.0698e-05 deg
peri 78.42324415532116 7.5427e-05 deg
M 238.967066282136 2.6217e-05 deg
tp 2459480.121729903088
(2021-Sep-22.62172990)
0.00010867 TDB
period 1426.585454563985
3.91
1.7387e-05
4.76e-08
d
yr
n .2523508135094709 3.0757e-09 deg/d
Q 3.132221912925917 2.5451e-08 au
  Orbit Determination Parameters
   # obs. used (total)      246  
   data-arc span      6912 days (18.92 yr)  
   first obs. used      2001-09-20  
   last obs. used      2020-08-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56635  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:39:41  

Additional Information
 Earth MOID = .860265 au 
 Jupiter MOID = 2.17113 au 
 T_jup = 3.420 
[ 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 17.5   n/a MPO281846  

390603 (2001 TE89)          Discovered 2001-Oct-14 by LINEAR at Socorro
Reference: Last Updated: 2014-04-17

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