+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   22623 Fisico (1998 KR34) Classification: Main-belt Asteroid          SPK-ID: 2022623 [ 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 25 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1338495361114219 2.9112e-08   a 2.338605170315582 7.8653e-09 au q 2.025583953121068 6.5355e-08 au i 4.913491708399612 5.1952e-06 deg node 176.6070182543606 3.4115e-05 deg peri 80.584300031102 3.998e-05 deg M 98.85971090451943 2.1023e-05 deg tp 2458841.784105469188 (2019-Dec-24.28410547) 7.5872e-05 TDB period 1306.27250322243 3.58 6.5899e-06 1.804e-08 d yr n .2755933383822439 1.3903e-09 deg/d Q 2.651626387510096 8.918e-09 au   Orbit Determination Parameters    # obs. used (total)      1115      data-arc span      9275 days (25.39 yr)      first obs. used      1995-08-19      last obs. used      2021-01-09      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .53936      source      ORB      producer      Otto Matic      solution date      2021-Apr-13 04:08:23   Additional Information  Earth MOID = 1.01619 au   Jupiter MOID = 2.39826 au   T_jup = 3.549  [ 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 15.61   n/a E2021B10   22623 Fisico           Discovered 1998 May 22 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro. Misael Fisico mentored a finalist in the 2006 Intel Science Talent Search (STS), a science competition for high school seniors. He teaches at the Harker School, San Jose, California. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: 20060314/MPCPages.arc Last Updated: 2006-03-23 [ show close-approach data ] Alternate Designations  1998 KR34 = 1999 TG178  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Apr-18 04:47 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin