+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   48502 (1993 FL5) Classification: Main-belt Asteroid          SPK-ID: 2048502 [ 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 14 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1862164143656069 4.5135e-08   a 2.475992603867033 1.2168e-08 au q 2.014922139179152 1.0982e-07 au i 3.140367020875319 4.1777e-06 deg node 146.4458000225298 8.5177e-05 deg peri 133.8707654850284 8.5742e-05 deg M 276.9917707980238 1.2304e-05 deg tp 2459328.626336675884 (2021-Apr-24.12633668) 4.9663e-05 TDB period 1423.057476818287 3.90 1.049e-05 2.872e-08 d yr n .2529764298803295 1.8648e-09 deg/d Q 2.937063068554914 1.4434e-08 au   Orbit Determination Parameters    # obs. used (total)      576      data-arc span      9817 days (26.88 yr)      first obs. used      1993-03-17      last obs. used      2020-02-01      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .58103      source      ORB      producer      Otto Matic      solution date      2020-Feb-23 09:08:06   Additional Information  Earth MOID = 1.00003 au   Jupiter MOID = 2.20635 au   T_jup = 3.455  [ hide covariance matrix ] Orbital Elements at Epoch 2456874.5 (2014-Aug-05.0) TDB Reference: JPL 14 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1873937844384207 4.5182e-08   q 2.011433787350555 1.1008e-07 au tp 2456481.308111301278 (2013-Jul-07.80811130) 4.4077e-05 TDB node 146.473462232372 8.5184e-05 deg peri 133.6909072799797 8.5738e-05 deg i 3.139689775027935 4.1809e-06 deg   Orbit Determination Parameters    # obs. used (total)      576      data-arc span      9817 days (26.88 yr)      first obs. used      1993-03-17      last obs. used      2020-02-01      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .58103      source      ORB      producer      Otto Matic      solution date      2020-Feb-23 09:08:06   Additional Information  Jupiter MOID = 2.20635 au   T_jup = 3.455  Orbit Covariance (6×6)   e q tp node peri i e 2.041381620203884E-15 -4.954968068526825E-15 -1.003847212332568E-13 -1.193830545992509E-14 -2.615787401767211E-14 9.789385895714625E-16 q -4.954968068526825E-15 1.2118080765303E-14 2.602545825964442E-13 2.848659037333519E-14 7.140025449576483E-14 -2.375598555577401E-15 tp -1.003847212332568E-13 2.602545825964442E-13 1.942814604433636E-9 3.152810641636033E-12 4.561958477456683E-10 -6.570462474079245E-13 node -1.193830545992509E-14 2.848659037333519E-14 3.152810641636033E-12 7.256359269715331E-9 -7.244424160477427E-9 -7.357522577383974E-11 peri -2.615787401767211E-14 7.140025449576483E-14 4.561958477456683E-10 -7.244424160477427E-9 7.351031705033278E-9 7.330072146787565E-11 i 9.789385895714625E-16 -2.375598555577401E-15 -6.570462474079245E-13 -7.357522577383974E-11 7.330072146787565E-11 1.747962324460001E-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 16.0   n/a MPO319663   48502 (1993 FL5)          Discovered 1993-Mar-17 by UESAC at La Silla Reference: 20021120/Numbers.arc Last Updated: 2004-04-19 [ show close-approach data ] Alternate Designations  1993 FL5 = 1998 SX128  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2020-Sep-18 11:34 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin