+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   120112 Elizabethacton (2003 FS51) Classification: Main-belt Asteroid          SPK-ID: 2120112 [ 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 16 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1598709658020058 6.9363e-08   a 2.693066341364157 1.7172e-08 au q 2.262523224401395 1.9019e-07 au i 3.816595651660625 4.9702e-06 deg node 49.64008241849856 8.9622e-05 deg peri 125.7699187123685 9.0733e-05 deg M 329.545072712727 1.4554e-05 deg tp 2459137.060177015699 (2020-Oct-14.56017702) 6.5842e-05 TDB period 1614.243345975613 4.42 1.544e-05 4.227e-08 d yr n .2230147027692557 2.1331e-09 deg/d Q 3.123609458326919 1.9918e-08 au   Orbit Determination Parameters    # obs. used (total)      416      data-arc span      6592 days (18.05 yr)      first obs. used      2001-11-19      last obs. used      2019-12-07      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .58095      source      ORB      producer      Otto Matic      solution date      2019-Dec-14 09:59:32   Additional Information  Earth MOID = 1.26947 au   Jupiter MOID = 1.84181 au   T_jup = 3.349  [ 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 16.0   n/a MPO453672   120112 Elizabethacton           Discovered 2003 Mar. 25 by the Catalina Sky Survey. Elizabeth A. Acton (b. 1981) contributed to the NASA OSIRIS-REx Asteroid Sample Return Mission as Project Support Specialist. 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 ] Alternate Designations  2003 FS51 = 2003 FT52  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2020-Oct-26 16:55 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin