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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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1467690915992074 5.5567e-08  
a 3.03120284931099 3.1864e-08 AU
q 2.586315960664686 1.6128e-07 AU
i 10.23323378478898 1.0596e-05 deg
node 10.64859601041469 3.2118e-05 deg
peri 92.7020439233369 4.8372e-05 deg
M 52.80357723121766 3.5511e-05 deg
tp 2456717.763568655491
(2014-Mar-01.26356866)
0.00018889 JED
period 1927.617798285219
5.28
3.0395e-05
8.322e-08
d
yr
n .1867590143234052 2.9449e-09 deg/d
Q 3.476089737957293 3.6541e-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 = 1.62802 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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