+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   180143 Gaberogers (2003 FE124) Classification: Main-belt Asteroid          SPK-ID: 2180143 [ 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 15 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1758460362878578 7.4364e-08   a 3.1817114692554 3.4507e-08 au q 2.622220118775222 2.2956e-07 au i 1.59033256243577 7.377e-06 deg node 42.94388710505566 0.00024253 deg peri 286.4136651939211 0.00024357 deg M 246.8413868429266 2.7512e-05 deg tp 2459852.090483105863 (2022-Sep-29.59048311) 0.00016504 TDB period 2072.953771468591 5.68 3.3723e-05 9.233e-08 d yr n .1736652331349178 2.8252e-09 deg/d Q 3.741202819735578 4.0575e-08 au   Orbit Determination Parameters    # obs. used (total)      247      data-arc span      9654 days (26.43 yr)      first obs. used      1994-10-09      last obs. used      2021-03-15      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .56306      source      ORB      producer      Otto Matic      solution date      2021-Apr-13 21:25:19   Additional Information  Earth MOID = 1.60982 au   Jupiter MOID = 1.61751 au   T_jup = 3.174  [ 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 15.55   n/a E2021B55   diameter diameter 4.807 km 1.430 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.044   0.041 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   180143 Gaberogers           Discovered 2003 Mar. 30 by M. W. Buie at Kitt Peak. Gabe D. Rogers (b. 1973) is an assistant group supervisor at the Johns Hopkins University Applied Physics Laboratory, who served as the Spacecraft Systems Engineer for the New Horizons Mission to Pluto. 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 2018-09-25 Last Updated: 2018-10-01 [ show close-approach data ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Apr-17 15:43 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin