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102462 (1999 TE229)
Classification: Main-belt Asteroid          SPK-ID: 2102462
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1789882532691856 4.2221e-08  
a 2.257509608071185 8.6253e-09 au
q 1.85344190658412 9.376e-08 au
i 7.011254705412836 4.2974e-06 deg
node 18.19447249485628 3.3361e-05 deg
peri 329.5132907168442 3.5562e-05 deg
M 93.05999152150903 1.5297e-05 deg
tp 2458880.239523274949
(2020-Jan-31.73952327)
5.1586e-05 TDB
period 1238.918784925639
3.39
7.1003e-06
1.944e-08
d
yr
n .29057594765714 1.6653e-09 deg/d
Q 2.66157730955825 1.0169e-08 au
  Orbit Determination Parameters
   # obs. used (total)      786  
   data-arc span      8336 days (22.82 yr)  
   first obs. used      1998-03-22  
   last obs. used      2021-01-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53573  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:31:30  

Additional Information
 Earth MOID = .849639 au 
 Jupiter MOID = 2.76663 au 
 T_jup = 3.591 
[ 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 15.9   n/a MPO532331  

102462 (1999 TE229)          Discovered 1999-Oct-04 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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