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129890 (1999 TE29)
Classification: Main-belt Asteroid          SPK-ID: 2129890
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1721804060218836 7.7816e-08  
a 2.51511138663798 7.6085e-09 au
q 2.08205848689639 1.9475e-07 au
i 5.18465598025934 7.3698e-06 deg
node 202.4516308551859 3.0904e-05 deg
peri 173.7405882382859 3.3703e-05 deg
M 58.99218480748734 1.0727e-05 deg
tp 2458761.759421435710
(2019-Oct-05.25942144)
4.3208e-05 TDB
period 1456.915158569206
3.99
6.611e-06
1.81e-08
d
yr
n .2470974358956808 1.1212e-09 deg/d
Q 2.94816428637957 8.9185e-09 au
  Orbit Determination Parameters
   # obs. used (total)      734  
   data-arc span      9313 days (25.50 yr)  
   first obs. used      1994-05-15  
   last obs. used      2019-11-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5467  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 11:52:53  

Additional Information
 Earth MOID = 1.08361 au 
 Jupiter MOID = 2.51594 au 
 T_jup = 3.433 
[ 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 16.5   n/a MPO449743  

129890 (1999 TE29)          Discovered 1999-Oct-04 by LINEAR at Socorro
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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