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134600 (1999 TO149)
Classification: Main-belt Asteroid          SPK-ID: 2134600
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1536800484767893 4.2724e-08  
a 2.373137910792518 1.1607e-08 au
q 2.008433961619817 1.0642e-07 au
i 5.691870998497286 4.1193e-06 deg
node 220.1699677959469 3.8706e-05 deg
peri 123.6146338354011 4.0513e-05 deg
M 312.4932181417587 1.3118e-05 deg
tp 2459376.712212406725
(2021-Jun-11.21221241)
4.9245e-05 TDB
period 1335.31243298511
3.66
9.7969e-06
2.682e-08
d
yr
n .2695998263082257 1.978e-09 deg/d
Q 2.737841859965218 1.3391e-08 au
  Orbit Determination Parameters
   # obs. used (total)      472  
   data-arc span      7585 days (20.77 yr)  
   first obs. used      1999-09-18  
   last obs. used      2020-06-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5191  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:07:51  

Additional Information
 Earth MOID = 1.00614 au 
 Jupiter MOID = 2.68501 au 
 T_jup = 3.521 
[ 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 16.48   n/a E2021B55  

134600 (1999 TO149)          Discovered 1999-Oct-07 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

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