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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1467690987981069 6.326e-08  
a 3.031202845523724 3.705e-08 AU
q 2.58631593561195 1.9398e-07 AU
i 10.23323468786562 1.0653e-05 deg
node 10.64856345856573 4.0316e-05 deg
peri 92.70207716365144 5.4473e-05 deg
M 52.80357719534845 3.5516e-05 deg
tp 2456717.763569377440
(2014-Mar-01.26356938)
0.00018895 JED
period 1927.617794672593
5.28
3.5341e-05
9.676e-08
d
yr
n .1867590146734177 3.4241e-09 deg/d
Q 3.476089755435498 4.2487e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      512  
   data-arc span      8517 days (23.32 yr)  
   first obs. used      1991-10-01  
   last obs. used      2015-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48724  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 15:12:33  

Additional Information
 Earth MOID = 1.62802 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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