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129024 (2004 TA339)
Classification: Main-belt Asteroid          SPK-ID: 2129024
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 .1373275211244737 3.8033e-08  
a 3.100899393696753 2.9322e-08 au
q 2.675060566703994 1.2465e-07 au
i 17.03388322471818 5.1167e-06 deg
node 153.4142505732983 1.6102e-05 deg
peri 296.3131071668852 2.6088e-05 deg
M 269.4208054865829 1.9921e-05 deg
tp 2459502.329161358723
(2021-Oct-14.82916136)
0.00011215 TDB
period 1994.481172631538
5.46
2.829e-05
7.745e-08
d
yr
n .1804980688411375 2.5602e-09 deg/d
Q 3.526738220689511 3.3349e-08 au
  Orbit Determination Parameters
   # obs. used (total)      536  
   data-arc span      7508 days (20.56 yr)  
   first obs. used      2000-01-08  
   last obs. used      2020-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56673  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 10:39:19  

Additional Information
 Earth MOID = 1.74006 au 
 Jupiter MOID = 1.74212 au 
 T_jup = 3.140 
[ 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 14.8   n/a MPO449739  

129024 (2004 TA339)          Discovered 2004-Oct-12 by LONEOS at Anderson Mesa
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

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