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JPL Small-Body Database Browser
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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .213496992930439 7.191e-08  
a 2.643204956956125 2.182e-08 au
q 2.078888646947162 1.8636e-07 au
i 11.88431415252902 5.5551e-06 deg
node 250.0783133662855 2.9337e-05 deg
peri 85.53051038921964 3.3097e-05 deg
M 171.9944556932379 1.9566e-05 deg
tp 2457850.594336139783
(2017-Apr-07.09433614)
8.1783e-05 TDB
period 1569.620589812373
4.30
1.9436e-05
5.321e-08
d
yr
n .2293547895182957 2.84e-09 deg/d
Q 3.207521266965088 2.6478e-08 au
  Orbit Determination Parameters
   # obs. used (total)      327  
   data-arc span      6703 days (18.35 yr)  
   first obs. used      2000-11-26  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55158  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:15:53  

Additional Information
 Earth MOID = 1.10895 au 
 Jupiter MOID = 2.30658 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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