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JPL Small-Body Database Browser
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172447 (2003 QX59)
Classification: Main-belt Asteroid          SPK-ID: 2172447
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .146434052660445 4.9742e-08  
a 2.346863684290099 1.7783e-08 au
q 2.003202923957877 1.1369e-07 au
i 6.724620803431146 6.4139e-06 deg
node 29.09403640896939 4.1547e-05 deg
peri 291.4225838955805 4.8237e-05 deg
M 257.6132311102753 3.0756e-05 deg
tp 2459373.983621166664
(2021-Jun-08.48362117)
0.00011541 TDB
period 1313.19803406251
3.60
1.4926e-05
4.087e-08
d
yr
n .274139916952437 3.1158e-09 deg/d
Q 2.690524444622322 2.0387e-08 au
  Orbit Determination Parameters
   # obs. used (total)      453  
   data-arc span      6498 days (17.79 yr)  
   first obs. used      2002-04-15  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61121  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 16:49:25  

Additional Information
 Earth MOID = 1.0027 au 
 Jupiter MOID = 2.62523 au 
 T_jup = 3.537 
[ 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 16.3   n/a MPO264379  

172447 (2003 QX59)          Discovered 2003-Aug-23 by LINEAR at Socorro
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22

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