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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .00794836310829812 6.298e-08  
a 2.815550679841085 3.1541e-08 au
q 2.793171660687892 1.7756e-07 au
i 8.378269423107222 5.5998e-06 deg
node 140.7436313587392 5.0154e-05 deg
peri 42.23741617773543 0.00041256 deg
M 124.2855576034051 0.00040693 deg
tp 2458404.753341959999
(2018-Oct-13.25334196)
0.0019523 TDB
period 1725.61318491059
4.72
2.8997e-05
7.939e-08
d
yr
n .2086214935931037 3.5056e-09 deg/d
Q 2.837929698994278 3.1792e-08 au
  Orbit Determination Parameters
   # obs. used (total)      158  
   data-arc span      5604 days (15.34 yr)  
   first obs. used      2004-01-30  
   last obs. used      2019-06-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52217  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:08:30  

Additional Information
 Earth MOID = 1.80355 au 
 Jupiter MOID = 2.13878 au 
 T_jup = 3.304 
[ 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 16.5   n/a MPO437605  

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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