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JPL Small-Body Database Browser
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305762 (2009 DU24)
Classification: Main-belt Asteroid          SPK-ID: 2305762
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0620012672545571 6.1622e-08  
a 2.86574806882374 3.8545e-08 au
q 2.688068056924368 1.8385e-07 au
i 3.516032170285166 5.921e-06 deg
node 87.63899413647272 0.00014416 deg
peri 226.4097281643825 0.00016853 deg
M 255.6416794955786 9.2282e-05 deg
tp 2459114.165053234897
(2020-Sep-21.66505323)
0.00045743 TDB
period 1771.966224358012
4.85
3.575e-05
9.788e-08
d
yr
n .2031641433405024 4.0989e-09 deg/d
Q 3.043428080723111 4.0935e-08 au
  Orbit Determination Parameters
   # obs. used (total)      171  
   data-arc span      5972 days (16.35 yr)  
   first obs. used      2003-01-02  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62976  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 09:08:24  

Additional Information
 Earth MOID = 1.67463 au 
 Jupiter MOID = 2.12354 au 
 T_jup = 3.294 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.1   n/a MPO433970  

305762 (2009 DU24)          Discovered 2009-Feb-21 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

Alternate Designations
 2009 DU24 = 2006 QK148 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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