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441820 (2009 OD10)
Classification: Main-belt Asteroid          SPK-ID: 2441820
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .148418114514537 1.6745e-07  
a 3.197706391270199 8.84e-08 au
q 2.723108837906791 5.5812e-07 au
i 19.32142682628562 1.2927e-05 deg
node 305.8763123581095 4.1963e-05 deg
peri 30.27833492976463 5.403e-05 deg
M 317.4909430763873 3.5632e-05 deg
tp 2459247.123963854339
(2021-Feb-01.62396385)
0.00020975 TDB
period 2088.604956517975
5.72
8.6608e-05
2.371e-07
d
yr
n .1723638541010528 7.1474e-09 deg/d
Q 3.672303944633606 1.0152e-07 au
  Orbit Determination Parameters
   # obs. used (total)      126  
   data-arc span      4897 days (13.41 yr)  
   first obs. used      2005-12-28  
   last obs. used      2019-05-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56227  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:42:27  

Additional Information
 Earth MOID = 1.72722 au 
 Jupiter MOID = 1.70816 au 
 T_jup = 3.090 
[ 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 15.5   n/a MPO477084  

441820 (2009 OD10)          Discovered 2009-Jul-29 by OAM at La Sagra
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Alternate Designations
 2009 OD10 = 2005 YB122 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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