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JPL Small-Body Database Browser
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469775 (2005 QD82)
Classification: Main-belt Asteroid          SPK-ID: 2469775
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2159348830095385 9.4616e-08  
a 2.385869209347222 1.5114e-08 au
q 1.87067682075077 2.3135e-07 au
i 5.759593971252714 8.3893e-06 deg
node 354.7210045309297 6.0476e-05 deg
peri 350.3206743875987 6.2565e-05 deg
M 248.4607329127186 1.5958e-05 deg
tp 2459017.555315942857
(2020-Jun-17.05531594)
6.2147e-05 TDB
period 1346.07226369832
3.69
1.2791e-05
3.502e-08
d
yr
n .2674447796813699 2.5413e-09 deg/d
Q 2.901061597943674 1.8378e-08 au
  Orbit Determination Parameters
   # obs. used (total)      109  
   data-arc span      5050 days (13.83 yr)  
   first obs. used      2005-07-29  
   last obs. used      2019-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5654  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:02:42  

Additional Information
 Earth MOID = .86287 au 
 Jupiter MOID = 2.51071 au 
 T_jup = 3.497 
[ 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 17.5   n/a MPO437770  

469775 (2005 QD82)          Discovered 2005-Aug-29 by LONEOS at Anderson Mesa
Reference: Last Updated: 2016-08-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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