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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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05510424797123614 3.8638e-08  
a 2.887657826080388 1.7886e-08 au
q 2.728535613175973 1.1636e-07 au
i 3.257562065696392 3.9194e-06 deg
node 78.10849365560716 0.00011286 deg
peri 349.0260267403233 0.00012919 deg
M 28.04970154856564 6.1466e-05 deg
tp 2459060.849412877058
(2020-Jul-30.34941288)
0.00030589 TDB
period 1792.326070821592
4.91
1.6652e-05
4.559e-08
d
yr
n .2008563094967302 1.8661e-09 deg/d
Q 3.046780038984802 1.8871e-08 au
  Orbit Determination Parameters
   # obs. used (total)      575  
   data-arc span      9166 days (25.10 yr)  
   first obs. used      1995-12-16  
   last obs. used      2021-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5986  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 05:59:11  

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 15.3   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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