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JPL Small-Body Database Browser
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469843 (2005 TR43)
Classification: Main-belt Asteroid          SPK-ID: 2469843
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2404804942153888 1.0749e-07  
a 2.415199100635679 2.4387e-08 au
q 1.834390827286248 2.7394e-07 au
i 4.38142319924629 6.9547e-06 deg
node 29.33990320639613 0.00012977 deg
peri 310.9175339985783 0.00013216 deg
M 240.4286683272031 2.4454e-05 deg
tp 2459055.857400944823
(2020-Jul-25.35740094)
9.7684e-05 TDB
period 1370.969629983898
3.75
2.0764e-05
5.685e-08
d
yr
n .2625878736673606 3.9771e-09 deg/d
Q 2.99600737398511 3.0251e-08 au
  Orbit Determination Parameters
   # obs. used (total)      86  
   data-arc span      4939 days (13.52 yr)  
   first obs. used      2005-09-23  
   last obs. used      2019-04-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66154  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:48:35  

Additional Information
 Earth MOID = .828876 au 
 Jupiter MOID = 2.41058 au 
 T_jup = 3.473 
[ 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 17.9   n/a MPO382994  

469843 (2005 TR43)          Discovered 2005-Oct-05 by LINEAR at Socorro
Reference: Last Updated: 2016-08-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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