+ 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 2459200.5 (2020-Dec-17.0) TDB Reference: JPL 22 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1882861349153413 5.2555e-08   a 3.112515608233348 2.7032e-08 au q 2.526472074495418 1.6689e-07 au i 19.65078491683272 5.2955e-06 deg node 67.9045318080437 1.6842e-05 deg peri 341.9004703845081 2.2812e-05 deg M 354.312451944937 1.2869e-05 deg tp 2459232.187524476380 (2021-Jan-17.68752448) 7.1573e-05 TDB period 2005.698888353463 5.49 2.6129e-05 7.154e-08 d yr n .1794885573753968 2.3383e-09 deg/d Q 3.698559141971278 3.2122e-08 au   Orbit Determination Parameters    # obs. used (total)      913      data-arc span      8120 days (22.23 yr)      first obs. used      1998-11-13      last obs. used      2021-02-05      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .45571      source      ORB      producer      Otto Matic      solution date      2021-Apr-13 18:06:47   Additional Information  Earth MOID = 1.54386 au   Jupiter MOID = 1.68629 au   T_jup = 3.102  [ 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 ] 2021-Apr-19 14:00 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin