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97027 (1999 TJ289)
Classification: Main-belt Asteroid          SPK-ID: 2097027
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1011297512539166 3.3306e-08  
a 2.61187276244076 1.1597e-08 au
q 2.347734719668246 8.9246e-08 au
i 4.829647452918527 3.3102e-06 deg
node 116.2246114763059 4.7391e-05 deg
peri 314.7299471581013 5.1175e-05 deg
M 289.916020201912 1.8832e-05 deg
tp 2459300.653012489700
(2021-Mar-27.15301249)
8.0372e-05 TDB
period 1541.794355965498
4.22
1.0269e-05
2.811e-08
d
yr
n .2334941742438549 1.5552e-09 deg/d
Q 2.876010805213274 1.277e-08 au
  Orbit Determination Parameters
   # obs. used (total)      823  
   data-arc span      7708 days (21.10 yr)  
   first obs. used      1999-10-10  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49059  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 22:24:20  

Additional Information
 Earth MOID = 1.3654 au 
 Jupiter MOID = 2.34935 au 
 T_jup = 3.397 
[ 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 15.4   n/a MPO436447  

97027 (1999 TJ289)          Discovered 1999-Oct-10 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

[ show close-approach data ]
Alternate Designations
 1999 TJ289 = 2001 FJ107 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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