+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   58460 Le Mouelic (1996 LM1) Classification: Main-belt Asteroid          SPK-ID: 2058460 [ 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 21 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .2285668343235181 5.8762e-08   a 2.293843141655954 1.3104e-08 au q 1.769546676332939 1.3315e-07 au i 21.47577611082878 5.6874e-06 deg node 66.62196394339253 1.2287e-05 deg peri 256.9867574920443 2.0849e-05 deg M 271.8725759797304 2.2512e-05 deg tp 2459311.136566081217 (2021-Apr-06.63656608) 8.1009e-05 TDB period 1268.948514409281 3.47 1.0874e-05 2.977e-08 d yr n .2836994534546475 2.431e-09 deg/d Q 2.818139606978969 1.6099e-08 au   Orbit Determination Parameters    # obs. used (total)      910      data-arc span      8721 days (23.88 yr)      first obs. used      1996-06-13      last obs. used      2020-04-29      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .53366      source      ORB      producer      Otto Matic      solution date      2020-May-20 11:35:55   Additional Information  Earth MOID = .878412 au   Jupiter MOID = 2.66779 au   T_jup = 3.471  [ 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 15.1   n/a MPO432138   diameter diameter 5.210 km 0.092 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.060   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)   58460 Le Mouélic           Discovered 1996 June 13 by NEAT at Haleakala. Stephane Le Mouélic (b. 1972) is a research engineer at the University of Nantes, who specializes in remote sensing and image processing of planetary surfaces. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: 20120207/MPCPages.arc Last Updated: 2012-02-09 [ show close-approach data ] Alternate Designations  1996 LM1 = 2000 XB  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2020-Aug-10 06:45 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin