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332324 Bobmcdonald (2006 XN67)
Classification: Main-belt Asteroid          SPK-ID: 2332324
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1737473076075282 7.0088e-08  
a 2.40082300092042 2.0636e-08 au
q 1.98368646846827 1.6864e-07 au
i 12.37357835121789 8.078e-06 deg
node 151.4643696763175 2.2094e-05 deg
peri 348.3884670067425 2.8763e-05 deg
M 206.7207531401429 1.859e-05 deg
tp 2459779.021493471573
(2022-Jul-18.52149347)
7.4913e-05 TDB
period 1358.747135808835
3.72
1.7519e-05
4.796e-08
d
yr
n .2649499605279382 3.4161e-09 deg/d
Q 2.817959533372569 2.4222e-08 au
  Orbit Determination Parameters
   # obs. used (total)      240  
   data-arc span      10038 days (27.48 yr)  
   first obs. used      1993-03-22  
   last obs. used      2020-09-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60151  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 07:46:50  

Additional Information
 Earth MOID = .997653 au 
 Jupiter MOID = 2.204 au 
 T_jup = 3.474 
[ 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 17.52   n/a E2021B25  

332324 Bobmcdonald           Discovered 2006 Dec. 12 by D. D. Balam at Mauna Kea.
Bob McDonald (b. 1951) is a distinguished award-winning science journalist and educator who has been a staple within the Canadian communications scene for the past 40 years.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2014-07-12Last Updated: 2014-08-13

[ show close-approach data ]
Alternate Designations
 2006 XN67 = 2004 ER104 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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