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344535 (2002 TD329)
Classification: Main-belt Asteroid          SPK-ID: 2344535
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03176340356297942 6.1407e-08  
a 2.871403073677544 3.2663e-08 au
q 2.780197539056344 1.8626e-07 au
i 2.788152940716145 8.7913e-06 deg
node 61.68408300184376 0.00015556 deg
peri 214.2857826478856 0.00021542 deg
M 314.3378328821073 0.00014858 deg
tp 2459225.920644262947
(2021-Jan-11.42064426)
0.0007336 TDB
period 1777.213764846957
4.87
3.0325e-05
8.303e-08
d
yr
n .2025642649864356 3.4564e-09 deg/d
Q 2.962608608298743 3.3701e-08 au
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      6414 days (17.56 yr)  
   first obs. used      2002-10-05  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5486  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 22:26:25  

Additional Information
 Earth MOID = 1.76441 au 
 Jupiter MOID = 2.05794 au 
 T_jup = 3.295 
[ 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 17.0   n/a MPO427768  

344535 (2002 TD329)          Discovered 2002-Oct-05 by Sloan Digital Sky Survey at Apache Point
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2002 TD329 = 2005 EL165 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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