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382931 (2004 TD79)
Classification: Main-belt Asteroid          SPK-ID: 2382931
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2138018906028604 6.0992e-08  
a 2.642791456558705 2.0305e-08 au
q 2.077757646677366 1.6061e-07 au
i 11.88435424257895 5.4471e-06 deg
node 250.0757464765961 2.827e-05 deg
peri 85.51866411097814 3.204e-05 deg
M 263.7877982616819 1.9041e-05 deg
tp 2459419.892269109719
(2021-Jul-24.39226911)
8.5078e-05 TDB
period 1569.252279353755
4.30
1.8086e-05
4.952e-08
d
yr
n .2294086201029793 2.6439e-09 deg/d
Q 3.207825266440043 2.4647e-08 au
  Orbit Determination Parameters
   # obs. used (total)      341  
   data-arc span      7092 days (19.42 yr)  
   first obs. used      2000-11-26  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54546  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 00:45:17  

Additional Information
 Earth MOID = 1.10869 au 
 Jupiter MOID = 2.30904 au 
 T_jup = 3.331 
[ 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 15.8   n/a MPO434374  

382931 (2004 TD79)          Discovered 2004-Oct-04 by LINEAR at Socorro
Reference: Last Updated: 2014-01-21

[ show close-approach data ]
Alternate Designations
 2004 TD79 = 2000 YG20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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