+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   20822 Lintingnien (2000 UK7) Classification: Main-belt Asteroid          SPK-ID: 2020822 [ 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 26 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .09512814360699751 6.1791e-08   a 2.543211786947857 9.7645e-09 au q 2.301280770856072 1.5931e-07 au i 5.056372075721153 4.1203e-06 deg node 223.2231347949728 4.3387e-05 deg peri 317.7543611784215 4.7344e-05 deg M 212.9990760767751 2.2206e-05 deg tp 2459805.408632209417 (2022-Aug-13.90863221) 9.3354e-05 TDB period 1481.39958432591 4.06 8.5316e-06 2.336e-08 d yr n .2430134339235777 1.3996e-09 deg/d Q 2.785142803039641 1.0693e-08 au   Orbit Determination Parameters    # obs. used (total)      1909      data-arc span      9849 days (26.97 yr)      first obs. used      1994-03-19      last obs. used      2021-03-06      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .48231      source      ORB      producer      Otto Matic      solution date      2021-Apr-13 03:32:21   Additional Information  Earth MOID = 1.30589 au   Jupiter MOID = 2.18832 au   T_jup = 3.432  [ 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 13.95   n/a E2021B10   diameter diameter 4.725 km 0.259 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.262   0.048 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   20822 Lintingnien           Discovered 2000 Oct. 24 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro. Lin Ting-Nien (b. 1985) was awarded first place in the 2004 Intel International Science and Engineering Fair for her environmental science team project. She attends the National Taoyuan Senior High School, Taoyuan, Taiwan. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: 20041226/MPCPages.arc Last Updated: 2004-12-25 [ show close-approach data ] Alternate Designations  2000 UK7 = 1996 VW14 = 1998 FM97  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Apr-21 11:10 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin