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JPL Small-Body Database Browser
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243872 (2000 XW17)
Classification: Main-belt Asteroid          SPK-ID: 2243872
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3082692409444456 6.7089e-08  
a 2.612055738331081 2.0898e-08 au
q 1.806839298571175 1.671e-07 au
i 10.44950353560966 1.0995e-05 deg
node 299.7745701745652 3.7586e-05 deg
peri 100.0529286454586 4.3088e-05 deg
M 140.1607466480818 2.1146e-05 deg
tp 2458000.161786450492
(2017-Sep-03.66178645)
8.5973e-05 TDB
period 1541.956375421325
4.22
1.8505e-05
5.066e-08
d
yr
n .2334696400873425 2.8019e-09 deg/d
Q 3.417272178090987 2.734e-08 au
  Orbit Determination Parameters
   # obs. used (total)      214  
   data-arc span      6750 days (18.48 yr)  
   first obs. used      2000-11-06  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58787  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 14:20:20  

Additional Information
 Earth MOID = .849275 au 
 Jupiter MOID = 2.16218 au 
 T_jup = 3.318 
[ 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 16.4   n/a MPO281338  

243872 (2000 XW17)          Discovered 2000-Dec-04 by LINEAR at Socorro
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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