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63129 Courtemanche (2000 WH183)
Classification: Main-belt Asteroid          SPK-ID: 2063129
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0526276485531327 9.2914e-08  
a 2.887529737609131 4.5139e-08 AU
q 2.735565837391518 2.7996e-07 AU
i 3.255514011943414 7.8778e-06 deg
node 78.18810454997667 0.00017632 deg
peri 346.5890202169863 0.0002156 deg
M 308.6139248449049 0.00011884 deg
tp 2457256.317984043686
(2015-Aug-21.81798404)
0.00059357 JED
period 1792.206818243358
4.91
4.2025e-05
1.151e-07
d
yr
n .2008696743787952 4.7101e-09 deg/d
Q 3.039493637826744 4.7515e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      322  
   data-arc span      6806 days (18.63 yr)  
   first obs. used      1995-12-16  
   last obs. used      2014-08-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .65028  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Aug-13 15:30:23  

Additional Information
 Earth MOID = 1.74866 AU 
 T_jup = 3.287 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.2 mag n/a MPO226514  

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 | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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