+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   26424 Jacquelihung (1999 XT152) Classification: Main-belt Asteroid          SPK-ID: 2026424 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB Reference: JPL 23 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .126427145619778 3.1648e-08   a 2.321802492140757 7.2915e-09 au q 2.028263630366514 7.5695e-08 au i 3.604580475081715 3.9778e-06 deg node 160.5336165671338 5.4754e-05 deg peri 315.286231468535 5.7524e-05 deg M 243.5827365623792 1.6496e-05 deg tp 2459418.379649679555 (2021-Jul-22.87964968) 5.9551e-05 TDB period 1292.219636868956 3.54 6.0872e-06 1.667e-08 d yr n .2785904112030668 1.3123e-09 deg/d Q 2.615341353914999 8.2133e-09 au   Orbit Determination Parameters    # obs. used (total)      1328      data-arc span      10199 days (27.92 yr)      first obs. used      1992-12-14      last obs. used      2020-11-16      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .52539      source      ORB      producer      Otto Matic      solution date      2020-Dec-17 20:50:53   Additional Information  Earth MOID = 1.04636 au   Jupiter MOID = 2.46333 au   T_jup = 3.564  [ show covariance matrix ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 15.5   n/a MPO337482   26424 Jacquelihung           Discovered 1999 Dec. 7 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro. Hung Jacqueline (b. 1991) was awarded first place in the 2010 Intel International Science and Engineering Fair for her chemistry team project. She attends the Taipei Municipal First Girls' Senior High School, Taipei City, Chinese Taipei. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: 20110319/MPCPages.arc Last Updated: 2011-03-23 Alternate Designations  1999 XT152 = 1997 GB38  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Jan-17 11:02 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin