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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05487859912280055 4.3298e-08  
a 2.886976025196851 1.9971e-08 au
q 2.728542825232937 1.332e-07 au
i 3.25782174289317 4.0094e-06 deg
node 78.10847607684578 0.00012906 deg
peri 349.0644925296435 0.00014774 deg
M 347.8404446304042 7.1387e-05 deg
tp 2459061.017138797555
(2020-Jul-30.51713880)
0.00035548 TDB
period 1791.691332858671
4.91
1.8592e-05
5.09e-08
d
yr
n .2009274663541596 2.085e-09 deg/d
Q 3.045409225160765 2.1067e-08 au
  Orbit Determination Parameters
   # obs. used (total)      515  
   data-arc span      9082 days (24.87 yr)  
   first obs. used      1995-12-16  
   last obs. used      2020-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61796  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:31:28  

Additional Information
 Earth MOID = 1.74243 au 
 Jupiter MOID = 2.12147 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 15.3   n/a MPO493312  

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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