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JPL Small-Body Database Browser
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347533 (1999 XA17)
Classification: Main-belt Asteroid          SPK-ID: 2347533
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2546654526070506 8.8568e-08  
a 2.643235784441547 1.6778e-08 au
q 1.970094947049587 2.3482e-07 au
i 13.30097134921049 8.0869e-06 deg
node 253.8008124663418 2.8285e-05 deg
peri 144.8626904100933 3.0067e-05 deg
M 298.0195464561 1.0796e-05 deg
tp 2459270.743050022005
(2021-Feb-25.24305002)
4.842e-05 TDB
period 1569.648049429233
4.30
1.4945e-05
4.092e-08
d
yr
n .2293507771572779 2.1838e-09 deg/d
Q 3.316376621833506 2.1051e-08 au
  Orbit Determination Parameters
   # obs. used (total)      263  
   data-arc span      7197 days (19.70 yr)  
   first obs. used      1999-11-14  
   last obs. used      2019-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59571  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:33:40  

Additional Information
 Earth MOID = .994268 au 
 Jupiter MOID = 2.1487 au 
 T_jup = 3.310 
[ 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 16.2   n/a MPO397250  

347533 (1999 XA17)          Discovered 1999-Dec-07 by LINEAR at Socorro
Reference: 20121228/Numbers.arcLast Updated: 2013-01-02

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