+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   17563 Tsuneyoshi (1994 CC1) Classification: Main-belt Asteroid          SPK-ID: 2017563 [ 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 34 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .2210121009413198 1.6556e-08   a 2.673716984452074 1.0061e-08 au q 2.082793176395831 4.4317e-08 au i 10.32659146337966 1.2723e-06 deg node 278.9701394405361 2.9651e-06 deg peri 236.1882910006215 5.1149e-06 deg M 41.21497084119706 3.4554e-06 deg tp 2459017.679843942913 (2020-Jun-17.17984394) 1.4834e-05 TDB period 1596.877417046834 4.37 9.0136e-06 2.468e-08 d yr n .225439971883228 1.2725e-09 deg/d Q 3.264640792508317 1.2285e-08 au   Orbit Determination Parameters    # obs. used (total)      1895      data-arc span      12931 days (35.40 yr)      first obs. used      1984-12-28      last obs. used      2020-05-24      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .46698      source      ORB      producer      Otto Matic      solution date      2021-Apr-13 02:06:12   Additional Information  Earth MOID = 1.11346 au   Jupiter MOID = 1.86512 au   T_jup = 3.322  [ 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 13.48   n/a E2021B10   17563 Tsuneyoshi           Discovered 1994 Feb. 5 by Y. Kushida and O. Muramatsu at the Yatsugatake South Base Observatory. Tsuneyoshi Fujii (b. 1949) is director of the Sunshine Planetarium in Tokyo. Earlier he was a lecturer and curator at the Gotoh Planetarium and Astronomical Museum in Tokyo, where he worked for eight years until 1971. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: 20020328/MPCPages.arc Last Updated: 2003-10-02 [ show close-approach data ] Alternate Designations  1994 CC1 = 1984 YS4 = 1999 LZ17  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-May-11 15:20 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin