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129930 (1999 TX141)
Classification: Main-belt Asteroid          SPK-ID: 2129930
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2041890573221459 5.3481e-08  
a 2.452591402591491 1.1872e-08 au
q 1.951799076099935 1.3311e-07 au
i 1.068757829070079 5.6032e-06 deg
node 177.3206050910631 0.00029738 deg
peri 170.1878977336269 0.00029763 deg
M 153.3233675181782 1.288e-05 deg
tp 2458402.994265519421
(2018-Oct-11.49426552)
4.919e-05 TDB
period 1402.930733226333
3.84
1.0187e-05
2.789e-08
d
yr
n .256605683711914 1.8632e-09 deg/d
Q 2.953383729083047 1.4296e-08 au
  Orbit Determination Parameters
   # obs. used (total)      366  
   data-arc span      7429 days (20.34 yr)  
   first obs. used      1999-10-01  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61259  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 07:06:26  

Additional Information
 Earth MOID = .945083 au 
 Jupiter MOID = 2.46904 au 
 T_jup = 3.466 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO260047  

129930 (1999 TX141)          Discovered 1999-Oct-07 by LINEAR at Socorro
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17

Alternate Designations
 1999 TX141 = 2003 UA57 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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