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JPL Small-Body Database Browser
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146743 (2001 XX116)
Classification: Main-belt Asteroid          SPK-ID: 2146743
[ 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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08212799261367019 6.2576e-08  
a 3.046055696462953 2.8552e-08 au
q 2.795889256723016 1.8604e-07 au
i 14.49304789991042 6.5285e-06 deg
node 86.83179109465834 2.2898e-05 deg
peri 7.774850980183814 4.677e-05 deg
M 104.3788500033337 3.8625e-05 deg
tp 2458037.491185978238
(2017-Oct-10.99118598)		 0.00020748 TDB
period 1941.803085983039
5.32		 2.7302e-05
7.475e-08		 d
yr
n .1853946996987852 2.6067e-09 deg/d
Q 3.296222136202891 3.0897e-08 au
   Orbit Determination Parameters
   # obs. used (total)      269  
   data-arc span      6330 days (17.33 yr)  
   first obs. used      2001-12-13  
   last obs. used      2019-04-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59154  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 15:56:46  

Additional Information
 Earth MOID = 1.81319 au 
 Jupiter MOID = 1.91908 au 
 T_jup = 3.185 
[ 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 15.3   n/a MPO436736  

146743 (2001 XX116)          Discovered 2001-Dec-13 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

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