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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2139118749033715 5.7169e-08  
a 2.643417316241758 1.9752e-08 au
q 2.077958961972445 1.5147e-07 au
i 11.88321180246833 5.142e-06 deg
node 250.07559816 2.6929e-05 deg
peri 85.4636404545668 3.0582e-05 deg
M 309.7279439809762 1.8589e-05 deg
tp 2459419.715455023111
(2021-Jul-24.21545502)
8.2138e-05 TDB
period 1569.80975232953
4.30
1.7595e-05
4.817e-08
d
yr
n .2293271522015808 2.5703e-09 deg/d
Q 3.208875670511071 2.3977e-08 au
  Orbit Determination Parameters
   # obs. used (total)      359  
   data-arc span      7149 days (19.57 yr)  
   first obs. used      2000-11-26  
   last obs. used      2020-06-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54349  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 10:56:04  

Additional Information
 Earth MOID = 1.10711 au 
 Jupiter MOID = 2.30761 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 15.89   n/a E2021B25  

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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