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63129 Courtemanche (2000 WH183)
Classification: Main-belt Asteroid          SPK-ID: 2063129
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05510424991058019 3.8445e-08  
a 2.887657821905516 1.7799e-08 au
q 2.728535603630993 1.1565e-07 au
i 3.25756193206952 3.9124e-06 deg
node 78.10849916320382 0.00011206 deg
peri 349.0260154562869 0.00012832 deg
M 28.04970773673319 6.1063e-05 deg
tp 2459060.849382370983
(2020-Jul-30.34938237)
0.0003039 TDB
period 1792.326066934671
4.91
1.6571e-05
4.537e-08
d
yr
n .2008563099323164 1.857e-09 deg/d
Q 3.046780040180039 1.878e-08 au
  Orbit Determination Parameters
   # obs. used (total)      579  
   data-arc span      9183 days (25.14 yr)  
   first obs. used      1995-12-16  
   last obs. used      2021-02-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59732  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:01:03  

Additional Information
 Earth MOID = 1.74181 au 
 Jupiter MOID = 2.12026 au 
 T_jup = 3.287 
[ 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 15.33   n/a MPCxxxxx  

63129 Courtemanche           Discovered 2000 Nov. 30 by S. Sposetti at Gnosca.
Michel Courtemanche (b. 1964) is an internationally known Canadian comedian and actor.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20060613/MPCPages.arcLast Updated: 2008-05-22

[ show close-approach data ]
Alternate Designations
 2000 WH183 = 1998 MH15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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