+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   175016 (2004 FU14) Classification: Main-belt Asteroid          SPK-ID: 2175016 [ 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 16 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1608003031631081 5.7222e-08   a 2.800914815345193 2.2427e-08 au q 2.350526863903645 1.5769e-07 au i 7.826136661598687 6.6013e-06 deg node 7.464073314048698 3.1211e-05 deg peri 143.6176487714113 3.498e-05 deg M 235.2497839211434 1.829e-05 deg tp 2459793.817398439460 (2022-Aug-02.31739844) 9.0843e-05 TDB period 1712.17549878382 4.69 2.0564e-05 5.63e-08 d yr n .2102588199957963 2.5253e-09 deg/d Q 3.251302766786741 2.6033e-08 au   Orbit Determination Parameters    # obs. used (total)      463      data-arc span      6605 days (18.08 yr)      first obs. used      2002-11-15      last obs. used      2020-12-15      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .54912      source      ORB      producer      Otto Matic      solution date      2021-Apr-13 21:03:41   Additional Information  Earth MOID = 1.36581 au   Jupiter MOID = 1.75105 au   T_jup = 3.293  [ 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 15.4   n/a MPO436868   diameter diameter 4.602 km 0.945 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.069   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   175016 (2004 FU14)          Discovered 2004-Mar-16 by CSS at Catalina Reference: 20080122/Numbers.arc Last Updated: 2008-01-28 [ show close-approach data ] Alternate Designations  2004 FU14 = 2002 XB23  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Apr-19 07:38 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin