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117293 (2004 TC328)
Classification: Main-belt Asteroid          SPK-ID: 2117293
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1181209184313579 6.8552e-08  
a 2.639308191748178 2.0252e-08 au
q 2.327550684115476 1.8338e-07 au
i 14.83225115021054 6.093e-06 deg
node 153.2142232274831 2.786e-05 deg
peri 222.0480628373564 3.6903e-05 deg
M 235.3969432301471 2.6898e-05 deg
tp 2459542.575502727016
(2021-Nov-24.07550273)
0.00011968 TDB
period 1566.150831613793
4.29
1.8026e-05
4.935e-08
d
yr
n .229862917883234 2.6457e-09 deg/d
Q 2.951065699380879 2.2644e-08 au
  Orbit Determination Parameters
   # obs. used (total)      415  
   data-arc span      7138 days (19.54 yr)  
   first obs. used      2000-11-25  
   last obs. used      2020-06-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58059  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 01:49:47  

Additional Information
 Earth MOID = 1.34479 au 
 Jupiter MOID = 2.53347 au 
 T_jup = 3.339 
[ 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 15.7   n/a MPO469213  

117293 (2004 TC328)          Discovered 2004-Oct-04 by NEAT at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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