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JPL Small-Body Database Browser
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160917 (2001 XA82)
Classification: Main-belt Asteroid          SPK-ID: 2160917
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1567249885272869 4.3609e-08  
a 2.743419864248001 2.056e-08 au
q 2.313457417498202 1.2078e-07 au
i 4.502264274987616 5.171e-06 deg
node 113.5748212947214 6.9373e-05 deg
peri 352.0928871358624 7.2556e-05 deg
M 272.6730523494901 1.9862e-05 deg
tp 2459003.108208277913
(2020-Jun-02.60820828)
9.295e-05 TDB
period 1659.727711543373
4.54
1.8657e-05
5.108e-08
d
yr
n .2169030483110013 2.4383e-09 deg/d
Q 3.1733823109978 2.3782e-08 au
  Orbit Determination Parameters
   # obs. used (total)      369  
   data-arc span      7462 days (20.43 yr)  
   first obs. used      1998-03-04  
   last obs. used      2018-08-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63723  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 15:54:47  

Additional Information
 Earth MOID = 1.33058 au 
 Jupiter MOID = 1.95965 au 
 T_jup = 3.327 
[ 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 16.0   n/a MPO454066  

160917 (2001 XA82)          Discovered 2001-Dec-11 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

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