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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 | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1443958105163052 8.2994e-08  
a 2.388320379746661 1.9133e-08 au
q 2.043456922740532 2.0868e-07 au
i 2.02788630661626 6.193e-06 deg
node 119.945790699684 0.00016273 deg
peri 107.0194469829974 0.00016453 deg
M 66.49712497076635 2.8848e-05 deg
tp 2459147.478025854337
(2020-Oct-24.97802585)
0.00010617 TDB
period 1348.147167743717
3.69
1.62e-05
4.435e-08
d
yr
n .2670331612256416 3.2088e-09 deg/d
Q 2.73318383675279 2.1895e-08 au
  Orbit Determination Parameters
   # obs. used (total)      141  
   data-arc span      9558 days (26.17 yr)  
   first obs. used      1994-01-21  
   last obs. used      2020-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56266  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:38:21  

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 | Close-Approach Data ]

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

[ show close-approach data ]
Alternate Designations
 2009 DO40 = 2003 UC404 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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