+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   105933 (2000 SG224) Classification: Main-belt Asteroid          SPK-ID: 2105933 [ 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 17 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1803410372071632 4.9036e-08   a 3.128433184138088 2.4017e-08 au q 2.564248298877317 1.5398e-07 au i 2.117837758865807 4.6567e-06 deg node 119.6658248492572 0.00014966 deg peri 278.906590532366 0.00015023 deg M 222.4495835514677 1.5565e-05 deg tp 2459972.732653438115 (2023-Jan-28.23265344) 9.3066e-05 TDB period 2021.104424222105 5.53 2.3274e-05 6.372e-08 d yr n .1781204353845097 2.0511e-09 deg/d Q 3.692618069398859 2.8348e-08 au   Orbit Determination Parameters    # obs. used (total)      441      data-arc span      10717 days (29.34 yr)      first obs. used      1991-02-20      last obs. used      2020-06-24      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .61354      source      ORB      producer      Otto Matic      solution date      2020-Nov-12 19:33:39   Additional Information  Earth MOID = 1.57199 au   Jupiter MOID = 1.7315 au   T_jup = 3.188  [ hide covariance matrix ] Orbital Elements at Epoch 2457258.5 (2015-Aug-24.0) TDB Reference: JPL 17 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1807393175348704 4.8989e-08   q 2.563406674219814 1.5379e-07 au tp 2457954.213901084456 (2017-Jul-19.71390108) 7.9376e-05 TDB node 119.6705281124093 0.00014968 deg peri 279.4084128339088 0.00015024 deg i 2.117662806190871 4.6567e-06 deg   Orbit Determination Parameters    # obs. used (total)      441      data-arc span      10717 days (29.34 yr)      first obs. used      1991-02-20      last obs. used      2020-06-24      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .61354      source      ORB      producer      Otto Matic      solution date      2020-Nov-12 19:33:39   Additional Information  Jupiter MOID = 1.7315 au   T_jup = 3.188  Orbit Covariance (6×6)   e q tp node peri i e 2.39988947980148E-15 -7.471237120192012E-15 2.759849276481039E-13 -2.863989284413947E-15 9.342656311606896E-15 6.124389310744195E-17 q -7.471237120192012E-15 2.36512012993509E-14 -1.227741381246661E-13 1.012023990331661E-14 6.401207789311651E-14 -8.064572131825598E-17 tp 2.759849276481039E-13 -1.227741381246661E-13 6.300535540407683E-9 -1.287412371026669E-11 1.073447162217261E-9 1.737263755612479E-13 node -2.863989284413947E-15 1.012023990331661E-14 -1.287412371026669E-11 2.240464293432739E-8 -2.239145253337788E-8 -6.346146370168645E-11 peri 9.342656311606896E-15 6.401207789311651E-14 1.073447162217261E-9 -2.239145253337788E-8 2.257345681851591E-8 6.343396503283642E-11 i 6.124389310744195E-17 -8.064572131825598E-17 1.737263755612479E-13 -6.346146370168645E-11 6.343396503283642E-11 2.168447519883493E-11 [ 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 15.45   n/a E2021B55   105933 (2000 SG224)          Discovered 2000-Sep-27 by LINEAR at Socorro Reference: 20051019/Numbers.arc Last Updated: 2005-10-26 [ show close-approach data ] Alternate Designations  2000 SG224 = 1994 PU25  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Mar-08 00:59 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin