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JPL Small-Body Database Browser
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19572 Leahmarie (1999 LE11)
Classification: Main-belt Asteroid          SPK-ID: 2019572
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1257152053959149 3.4197e-08  
a 2.315215004418213 8.0149e-09 au
q 2.024157274602073 8.0543e-08 au
i 7.140624980366836 4.1275e-06 deg
node 148.675824486298 3.0189e-05 deg
peri 41.22590675826227 3.4752e-05 deg
M 36.20162784632318 1.8425e-05 deg
tp 2458871.106929697986
(2020-Jan-22.60692970)
6.556e-05 TDB
period 1286.724053030563
3.52
6.6817e-06
1.829e-08
d
yr
n .279780267689959 1.4528e-09 deg/d
Q 2.606272734234353 9.0225e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1216  
   data-arc span      9112 days (24.95 yr)  
   first obs. used      1995-02-22  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55224  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 22:50:52  

Additional Information
 Earth MOID = 1.03169 au 
 Jupiter MOID = 2.35813 au 
 T_jup = 3.561 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.3   n/a MPO467928  

19572 Leahmarie           Discovered 1999 June 8 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Leah Marie Crowder (b. 1988) is a finalist in the 2003 Discovery Channel Young Scientist Challenge, a middle school science competition, for her botany and zoology project. She attends the Heights Homeschool Organization, Albuquerque, New Mexico.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20031010/MPCPages.arcLast Updated: 2003-10-10

[ show close-approach data ]
Alternate Designations
 1999 LE11 = 1995 DQ13 = 1996 PP6 = 2000 SG265 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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