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JPL Small-Body Database Browser
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452542 (2004 TD343)
Classification: Main-belt Asteroid          SPK-ID: 2452542
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .210277675183701 8.5712e-08  
a 2.364985770645886 2.3914e-08 au
q 1.867682060951935 2.0243e-07 au
i 3.720349327385032 1.1091e-05 deg
node 209.2706531049915 0.00016604 deg
peri 175.4553966947348 0.00019217 deg
M 5.492941871094352 7.9508e-05 deg
tp 2458580.230467724873
(2019-Apr-06.73046773)
0.00029332 TDB
period 1328.437800779387
3.64
2.015e-05
5.517e-08
d
yr
n .2709949986283061 4.1104e-09 deg/d
Q 2.862289480339836 2.8943e-08 au
  Orbit Determination Parameters
   # obs. used (total)      44  
   data-arc span      4083 days (11.18 yr)  
   first obs. used      2004-10-13  
   last obs. used      2015-12-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54032  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 10:48:55  

Additional Information
 Earth MOID = .870867 au 
 Jupiter MOID = 2.58891 au 
 T_jup = 3.516 
[ 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 18.7   n/a MPO368964  

452542 (2004 TD343)          Discovered 2004-Oct-13 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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