+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   134413 (1998 FU76) Classification: Main-belt Asteroid          SPK-ID: 2134413 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB Reference: JPL 18 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .127122134414532 4.1341e-08   a 2.369894624663191 8.6118e-09 au q 2.06862856163848 9.6777e-08 au i 3.650058967495011 3.4293e-06 deg node 88.83021711156589 6.8345e-05 deg peri 122.2176528853738 6.9996e-05 deg M 12.00906320872098 1.3569e-05 deg tp 2458956.047252294878 (2020-Apr-16.54725230) 5.0279e-05 TDB period 1332.575979966754 3.65 7.2636e-06 1.989e-08 d yr n .2701534512193305 1.4725e-09 deg/d Q 2.671160687687902 9.7066e-09 au   Orbit Determination Parameters    # obs. used (total)      868      data-arc span      8123 days (22.24 yr)      first obs. used      1998-03-24      last obs. used      2020-06-19      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .56815      source      ORB      producer      Otto Matic      solution date      2020-Jun-24 02:28:02   Additional Information  Earth MOID = 1.06545 au   Jupiter MOID = 2.29432 au   T_jup = 3.532  [ show covariance matrix ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 15.9   n/a MPO359684   diameter diameter 4.211 km 0.213 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.052   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   134413 (1998 FU76)          Discovered 1998-Mar-24 by LINEAR at Socorro Reference: 20060907/Numbers.arc Last Updated: 2006-09-10 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2020-Oct-19 22:44 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin