+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   14535 Kazuyukihanda (1997 RF) Classification: Outer Main-belt Asteroid          SPK-ID: 2014535 [ 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 27 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .200878939197361 3.7659e-08   a 3.21459353873379 2.2147e-08 au q 2.568849398722255 1.2757e-07 au i 23.54107464059457 5.7788e-06 deg node 170.003344911805 8.8439e-06 deg peri 299.9386985755754 1.5554e-05 deg M 232.4431652985083 1.3519e-05 deg tp 2459746.414004428957 (2022-Jun-15.91400443) 8.108e-05 TDB period 2105.171723826762 5.76 2.1755e-05 5.956e-08 d yr n .171007427054737 1.7672e-09 deg/d Q 3.860337678745324 2.6596e-08 au   Orbit Determination Parameters    # obs. used (total)      1298      data-arc span      11953 days (32.73 yr)      first obs. used      1988-02-23      last obs. used      2020-11-14      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .5024      source      ORB      producer      Otto Matic      solution date      2020-Dec-18 02:56:55   Additional Information  Earth MOID = 1.66185 au   Jupiter MOID = 1.49413 au   T_jup = 3.030  [ 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 13.4   n/a MPO358772   diameter diameter 17.925 km 4.128 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)   geometric albedo albedo 0.035   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)   14535 Kazuyukihanda           Discovered 1997 Sept. 1 by H. Abe at Yatsuka. Kazuyuki Handa (b. 1926) is a member of the Sakurae Tenmon Doukoukai who popularizes astronomy in Shimane prefecture. He established "Chiisana Shizenkan" (The Small Nature Museum) at Sakurae, where he spreads his message of learning through nature. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: 20010309/MPCPages.arc Last Updated: 2009-05-11 [ show close-approach data ] Alternate Designations  1997 RF = 1988 DL4 = 1998 WC  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Jan-25 21:02 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin