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51827 Laurelclark (2001 OH38)
Classification: Main-belt Asteroid          SPK-ID: 2051827
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1463986816443124 5.5565e-08  
a 3.030309045509824 3.1489e-08 au
q 2.586675796272351 1.6104e-07 au
i 10.23429765797877 1.0597e-05 deg
node 10.64362890628953 3.2114e-05 deg
peri 92.55324847513323 4.8457e-05 deg
M 165.0963710400975 3.619e-05 deg
tp 2456716.883460036422
(2014-Feb-28.38346004)
0.00018942 JED
period 1926.765272809233
5.28
3.0033e-05
8.223e-08
d
yr
n .1868416485808457 2.9123e-09 deg/d
Q 3.473942294747296 3.6099e-08 au
  Orbit Determination Parameters
   # obs. used (total)      630  
   data-arc span      8625 days (23.61 yr)  
   first obs. used      1991-10-01  
   last obs. used      2015-05-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .46273  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 17:53:33  

Additional Information
 Earth MOID = 1.62702 au 
 Jupiter MOID = 1.76486 au 
 T_jup = 3.203 
[ 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 14.1 mag n/a MPO324774  

51827 Laurelclark           Discovered 2001 July 20 at Palomar by the JPL Near-Earth Asteroid Tracking Program.
Laurel B. Clark (1961-2003) was a mission specialist on the space shuttle Columbia (STS-107).
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20030806/MPCPages.arcLast Updated: 2003-10-02

[ show close-approach data ]
Alternate Designations
 2001 OH38 = 1999 GH23 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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