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JPL Small-Body Database Browser
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379832 (2011 LA18)
Classification: Outer Main-belt Asteroid          SPK-ID: 2379832
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09296814346343051 5.7275e-08  
a 3.236603981979257 6.6067e-08 au
q 2.935702918648299 2.2365e-07 au
i 21.22799278618854 6.8733e-06 deg
node 157.7226064079865 1.488e-05 deg
peri 266.7359321871263 3.9864e-05 deg
M 313.0477066367591 3.5643e-05 deg
tp 2458877.887625099681
(2020-Jan-29.38762510)
0.00021064 TDB
period 2126.829977469546
5.82
6.512e-05
1.783e-07
d
yr
n .1692659986052669 5.1827e-09 deg/d
Q 3.537505045310214 7.2209e-08 au
  Orbit Determination Parameters
   # obs. used (total)      203  
   data-arc span      7895 days (21.62 yr)  
   first obs. used      1998-03-20  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5398  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 12:34:15  

Additional Information
 Earth MOID = 2.04262 au 
 Jupiter MOID = 1.80228 au 
 T_jup = 3.072 
[ 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 15.4   n/a MPO413415  

379832 (2011 LA18)          Discovered 2010-Feb-16 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Alternate Designations
 2011 LA18 = 2010 LV66 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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