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66769 (1999 TJ200)
Classification: Main-belt Asteroid          SPK-ID: 2066769
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1796391876003651 3.9429e-08  
a 2.545657175580101 8.5493e-09 au
q 2.088357388649851 1.0239e-07 au
i 13.53764889270198 4.468e-06 deg
node 222.9662830163016 1.5145e-05 deg
peri 186.7058023540145 1.9368e-05 deg
M 73.44749040305101 1.2764e-05 deg
tp 2458897.827640535893
(2020-Feb-18.32764054)
5.1787e-05 TDB
period 1483.536725477445
4.06
7.4735e-06
2.046e-08
d
yr
n .2426633556268326 1.2224e-09 deg/d
Q 3.00295696251035 1.0085e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1429  
   data-arc span      7842 days (21.47 yr)  
   first obs. used      1999-10-03  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48682  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 07:02:25  

Additional Information
 Earth MOID = 1.09806 au 
 Jupiter MOID = 2.39176 au 
 T_jup = 3.382 
[ 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 14.92   n/a MPCxxxxx  

66769 (1999 TJ200)          Discovered 1999-Oct-12 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 TJ200 = 2001 FX139 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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