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392078 (2009 DC32)
Classification: Main-belt Asteroid          SPK-ID: 2392078
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02626825539380476 6.8072e-08  
a 2.782927773741316 4.3679e-08 au
q 2.709825116238167 1.7334e-07 au
i 2.572451787480014 5.0185e-06 deg
node 85.99101741422781 0.000197 deg
peri 156.8700922529539 0.00027361 deg
M 89.86653409755574 0.00019249 deg
tp 2458577.201410613463
(2019-Apr-03.70141061)
0.00090204 TDB
period 1695.70901681517
4.64
3.9922e-05
1.093e-07
d
yr
n .2123005754113057 4.9982e-09 deg/d
Q 2.856030431244465 4.4827e-08 au
  Orbit Determination Parameters
   # obs. used (total)      158  
   data-arc span      6073 days (16.63 yr)  
   first obs. used      2004-02-29  
   last obs. used      2020-10-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61795  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:28:02  

Additional Information
 Earth MOID = 1.69651 au 
 Jupiter MOID = 2.12085 au 
 T_jup = 3.330 
[ 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 16.8   n/a MPO437605  

392078 (2009 DC32)          Discovered 2009-Feb-20 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2009 DC32 = 2011 UA227 = 2011 UZ408 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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