+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   180132 (2003 FL86) Classification: Main-belt Asteroid          SPK-ID: 2180132 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] [ show orbit diagram ] Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB Reference: JPL 19 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .05479215460484253 7.0675e-08   a 3.109494958473381 3.4391e-08 au q 2.939119029965729 2.3672e-07 au i 8.263390933733396 7.6369e-06 deg node 331.8305164413308 4.4565e-05 deg peri 341.5703663260942 8.3759e-05 deg M 320.761966418504 7.0216e-05 deg tp 2459418.792063459044 (2021-Jul-23.29206346) 0.00038984 TDB period 2002.779845785014 5.48 3.3226e-05 9.097e-08 d yr n .1797501611361051 2.9821e-09 deg/d Q 3.279870886981032 3.6275e-08 au   Orbit Determination Parameters    # obs. used (total)      387      data-arc span      8557 days (23.43 yr)      first obs. used      1997-01-09      last obs. used      2020-06-14      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .66625      source      ORB      producer      Otto Matic      solution date      2021-Apr-13 21:25:16   Additional Information  Earth MOID = 1.92487 au   Jupiter MOID = 1.98085 au   T_jup = 3.201  [ 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 14.89   n/a E2021B55   diameter diameter 3.816 km 0.957 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.133   0.064 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   180132 (2003 FL86)          Discovered 2003-Mar-28 by Spacewatch at Kitt Peak Reference: 20080321/Numbers.arc Last Updated: 2008-03-26 [ show close-approach data ] Alternate Designations  2003 FL86 = 2005 SP171  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Apr-22 20:37 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin