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324868 (2007 TX171)
Classification: Main-belt Asteroid          SPK-ID: 2324868
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1356767146804117 5.9185e-08  
a 2.215260258929518 1.563e-08 au
q 1.914701024835883 1.3639e-07 au
i 5.65889687357895 6.111e-06 deg
node 173.8554503626783 5.7094e-05 deg
peri 233.1514296871427 6.1627e-05 deg
M 281.8387810155558 2.2191e-05 deg
tp 2459261.971515882185
(2021-Feb-16.47151588)
7.5029e-05 TDB
period 1204.302426965992
3.30
1.2746e-05
3.49e-08
d
yr
n .2989282359140891 3.1637e-09 deg/d
Q 2.515819493023153 1.7751e-08 au
  Orbit Determination Parameters
   # obs. used (total)      183  
   data-arc span      4756 days (13.02 yr)  
   first obs. used      2007-09-14  
   last obs. used      2020-09-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64471  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-22 23:16:15  

Additional Information
 Earth MOID = .929872 au 
 Jupiter MOID = 2.85194 au 
 T_jup = 3.635 
[ 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 17.9   n/a MPO427682  

324868 (2007 TX171)          Discovered 2007-Oct-13 by LINEAR at Socorro
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

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