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362130 (2009 DO40)
Classification: Main-belt Asteroid          SPK-ID: 2362130
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1443957578323163 6.0591e-08  
a 2.388320389667185 1.5876e-08 au
q 2.043457057054819 1.5046e-07 au
i 2.027886357688104 6.1927e-06 deg
node 119.9458056355283 0.00015765 deg
peri 107.0194363324548 0.00015945 deg
M 66.49711393358935 2.6283e-05 deg
tp 2459147.478065635377
(2020-Oct-24.97806564)
9.7136e-05 TDB
period 1348.147176143549
3.69
1.3443e-05
3.68e-08
d
yr
n .2670331595618517 2.6626e-09 deg/d
Q 2.733183722279551 1.8169e-08 au
  Orbit Determination Parameters
   # obs. used (total)      144  
   data-arc span      10055 days (27.53 yr)  
   first obs. used      1994-01-21  
   last obs. used      2021-08-02  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56183  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 23:50:59  

Additional Information
 Earth MOID = 1.03533 au 
 Jupiter MOID = 2.24632 au 
 T_jup = 3.519 
[ 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 17.76   n/a E2021B25  

362130 (2009 DO40)          Discovered 2009-Feb-21 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-04-29

Alternate Designations
 2009 DO40 = 2003 UC404 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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