+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   134072 Sharonhooven (2004 XZ65) Classification: Main-belt Asteroid          SPK-ID: 2134072 [ 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 18 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1881749138135521 5.306e-08   a 3.112273134334151 4.197e-08 au q 2.526621405516588 1.705e-07 au i 19.65108396244952 5.8646e-06 deg node 67.90373287403651 2.1689e-05 deg peri 341.8753596567234 2.9166e-05 deg M 318.4251750698509 2.3138e-05 deg tp 2459232.102322929945 (2021-Jan-17.60232293) 0.00013134 TDB period 2005.464518368114 5.49 4.0566e-05 1.111e-07 d yr n .1795095334286638 3.6311e-09 deg/d Q 3.697924863151714 4.9867e-08 au   Orbit Determination Parameters    # obs. used (total)      532      data-arc span      7550 days (20.67 yr)      first obs. used      1998-11-13      last obs. used      2019-07-16      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .53972      source      ORB      producer      Otto Matic      solution date      2020-Jan-29 18:22:35   Additional Information  Earth MOID = 1.54475 au   Jupiter MOID = 1.6861 au   T_jup = 3.103  [ 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 14.2   n/a MPO412857   diameter diameter 4.680 km 0.079 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.185   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   134072 Sharonhooven           Discovered 2004 Dec. 2 by the Catalina Sky Survey. Sharon Hooven (b. 1958) was the Senior Business Manager for the OSIRIS-REx mission at the University of Arizona. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: MPC batch dated 2016-08-18 Last Updated: 2016-08-22 [ show close-approach data ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2020-Oct-25 12:59 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin