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JPL Small-Body Database Browser
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173996 (2001 XT205)
Classification: Main-belt Asteroid          SPK-ID: 2173996
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1211032219286524 4.3755e-08  
a 3.122563770154344 2.7315e-08 au
q 2.744411236910973 1.329e-07 au
i 4.959108300048192 6.149e-06 deg
node 200.8204716550261 6.2946e-05 deg
peri 234.8495976501187 6.9289e-05 deg
M 53.68706845422583 2.8134e-05 deg
tp 2458299.939024883581
(2018-Jun-30.43902488)
0.0001566 TDB
period 2015.419246334243
5.52
2.6445e-05
7.24e-08
d
yr
n .1786228848686387 2.3437e-09 deg/d
Q 3.500716303397715 3.0622e-08 au
  Orbit Determination Parameters
   # obs. used (total)      391  
   data-arc span      8543 days (23.39 yr)  
   first obs. used      1995-10-15  
   last obs. used      2019-03-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62152  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 10:43:33  

Additional Information
 Earth MOID = 1.76303 au 
 Jupiter MOID = 1.78382 au 
 T_jup = 3.199 
[ 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 15.1   n/a MPO436864  

173996 (2001 XT205)          Discovered 2001-Dec-11 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Alternate Designations
 2001 XT205 = 1995 UX53 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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