+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   183562 (2003 LP4) Classification: Main-belt Asteroid          SPK-ID: 2183562 [ 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 13 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1102733431292954 5.7274e-08   a 3.151288399346274 3.6684e-08 au q 2.803785292385794 1.8221e-07 au i 6.599632192079657 6.4919e-06 deg node 58.68705500906928 5.4658e-05 deg peri 177.9019363748435 6.1869e-05 deg M 358.455658180309 2.8679e-05 deg tp 2459009.265396865801 (2020-Jun-08.76539687) 0.0001628 TDB period 2043.293027135455 5.59 3.5679e-05 9.768e-08 d yr n .1761861833907852 3.0764e-09 deg/d Q 3.498791506306755 4.0729e-08 au   Orbit Determination Parameters    # obs. used (total)      200      data-arc span      7100 days (19.44 yr)      first obs. used      2000-11-18      last obs. used      2020-04-27      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .66094      source      ORB      producer      Otto Matic      solution date      2020-May-21 04:39:22   Additional Information  Earth MOID = 1.79202 au   Jupiter MOID = 1.49991 au   T_jup = 3.188  [ hide covariance matrix ] Orbital Elements at Epoch 2457236.5 (2015-Aug-02.0) TDB Reference: JPL 13 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1094315338322879 5.7306e-08   q 2.807892576483498 1.8221e-07 au tp 2456961.268957378066 (2014-Oct-30.76895738) 0.00016343 TDB node 58.70680499582029 5.4656e-05 deg peri 177.2998816194258 6.1964e-05 deg i 6.598977495755959 6.4907e-06 deg   Orbit Determination Parameters    # obs. used (total)      200      data-arc span      7100 days (19.44 yr)      first obs. used      2000-11-18      last obs. used      2020-04-27      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .66094      source      ORB      producer      Otto Matic      solution date      2020-May-21 04:39:22   Additional Information  Jupiter MOID = 1.49991 au   T_jup = 3.188  Orbit Covariance (6×6)   e q tp node peri i e 3.283994277682936E-15 -1.02691393925042E-14 -4.55616896641339E-13 -1.029761327981997E-14 -2.343184771845029E-14 -1.310785126321084E-15 q -1.02691393925042E-14 3.319886338373252E-14 9.409984166962966E-13 2.955050219381393E-14 1.371246452845823E-14 4.994865178530294E-15 tp -4.55616896641339E-13 9.409984166962966E-13 2.671027340255995E-8 1.01804561942242E-11 4.819950601700427E-9 3.199858320814111E-12 node -1.029761327981997E-14 2.955050219381393E-14 1.01804561942242E-11 2.987233404354369E-9 -2.965642170686736E-9 -2.186744279018617E-11 peri -2.343184771845029E-14 1.371246452845823E-14 4.819950601700427E-9 -2.965642170686736E-9 3.839495532468396E-9 2.237233536790145E-11 i -1.310785126321084E-15 4.994865178530294E-15 3.199858320814111E-12 -2.186744279018617E-11 2.237233536790145E-11 4.212884534952414E-11 [ 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 15.7   n/a MPO469977   183562 (2003 LP4)          Discovered 2003-Jun-05 by Spacewatch at Kitt Peak Reference: 20080420/Numbers.arc Last Updated: 2008-04-23 [ show close-approach data ] Alternate Designations  2003 LP4 = 2005 TK148  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2020-Oct-24 13:18 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin