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123143 (2000 TX18)
Classification: Main-belt Asteroid          SPK-ID: 2123143
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1657311478352803 6.316e-08  
a 2.607351545415357 1.5571e-08 au
q 2.175232180983578 1.6137e-07 au
i 1.131620734543313 6.5505e-06 deg
node 246.3301166613641 0.00029667 deg
peri 113.9551948520883 0.00029733 deg
M 258.2552987594538 2.2642e-05 deg
tp 2459435.117403190423
(2021-Aug-08.61740319)
9.8975e-05 TDB
period 1537.79276208834
4.21
1.3775e-05
3.771e-08
d
yr
n .2341017651241354 2.0971e-09 deg/d
Q 3.039470909847136 1.8152e-08 au
  Orbit Determination Parameters
   # obs. used (total)      297  
   data-arc span      7055 days (19.32 yr)  
   first obs. used      2000-10-01  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64062  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 06:36:32  

Additional Information
 Earth MOID = 1.17229 au 
 Jupiter MOID = 2.41607 au 
 T_jup = 3.392 
[ 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 MPO432726  

123143 (2000 TX18)          Discovered 2000-Oct-01 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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