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392084 (2009 DY59)
Classification: Main-belt Asteroid          SPK-ID: 2392084
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .00896438650496657 6.0839e-08  
a 2.812560145336717 2.6344e-08 au
q 2.787347269125454 1.6639e-07 au
i 8.381591227345213 5.3466e-06 deg
node 140.7462915578032 3.3372e-05 deg
peri 39.28274972660179 0.00027682 deg
M 209.9349812604151 0.00027623 deg
tp 2460114.671423899351
(2023-Jun-19.17142390)
0.0013246 TDB
period 1722.864627448096
4.72
2.4206e-05
6.627e-08
d
yr
n .2089543161224636 2.9358e-09 deg/d
Q 2.837773021547981 2.658e-08 au
  Orbit Determination Parameters
   # obs. used (total)      201  
   data-arc span      6099 days (16.70 yr)  
   first obs. used      2004-01-30  
   last obs. used      2020-10-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50489  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:29:26  

Additional Information
 Earth MOID = 1.79852 au 
 Jupiter MOID = 2.13714 au 
 T_jup = 3.305 
[ 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 16.62   n/a MPCxxxxx  

392084 (2009 DY59)          Discovered 2009-Feb-22 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

Alternate Designations
 2009 DY59 = 2004 CH24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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