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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0524268846242805 7.4718e-08  
a 2.886859998624428 4.0217e-08 au
q 2.735510922550095 2.3761e-07 au
i 3.255659851808606 6.4716e-06 deg
node 78.18500630784904 0.00017216 deg
peri 346.8231917169824 0.00020985 deg
M 28.76264765301953 0.00011622 deg
tp 2457257.359222629185
(2015-Aug-22.85922263)
0.00057729 JED
period 1791.58332275727
4.91
3.7438e-05
1.025e-07
d
yr
n .2009395797712357 4.199e-09 deg/d
Q 3.038209074698762 4.2326e-08 au
  Orbit Determination Parameters
   # obs. used (total)      364  
   data-arc span      7303 days (19.99 yr)  
   first obs. used      1995-12-16  
   last obs. used      2015-12-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .64779  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 15:33:34  

Additional Information
 Earth MOID = 1.7481 au 
 Jupiter MOID = 2.13368 au 
 T_jup = 3.288 
[ 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 15.3 mag n/a MPO309628  

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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