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469416 (2001 XH124)
Classification: Main-belt Asteroid          SPK-ID: 2469416
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2676391181534563 7.6252e-08  
a 3.059824126276819 3.343e-08 au
q 2.240895495415421 2.4113e-07 au
i 6.12145418012719 9.212e-06 deg
node 88.30279504185589 6.9157e-05 deg
peri 6.109619715289171 7.2668e-05 deg
M 150.8562260657469 1.8185e-05 deg
tp 2458181.273745741900
(2018-Mar-03.77374574)
9.2575e-05 TDB
period 1954.983623973081
5.35
3.2038e-05
8.772e-08
d
yr
n .1841447649921374 3.0178e-09 deg/d
Q 3.878752757138217 4.2377e-08 au
  Orbit Determination Parameters
   # obs. used (total)      105  
   data-arc span      6364 days (17.42 yr)  
   first obs. used      2001-11-20  
   last obs. used      2019-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63148  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 13:57:39  

Additional Information
 Earth MOID = 1.25775 au 
 Jupiter MOID = 1.33582 au 
 T_jup = 3.170 
[ 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 16.9   n/a MPO472612  

469416 (2001 XH124)          Discovered 2001-Dec-14 by LINEAR at Socorro
Reference: Last Updated: 2016-08-22

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