+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   160114 (2000 SX216) Classification: Main-belt Asteroid          SPK-ID: 2160114 [ 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 17 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .2185852677037275 4.151e-08   a 2.364321393187419 9.2632e-09 au q 1.847515568519897 9.8637e-08 au i 6.313262757894942 3.885e-06 deg node 87.72541797148541 4.3235e-05 deg peri 306.541371059784 4.4409e-05 deg M 135.8869017659192 1.1791e-05 deg tp 2458499.274346519469 (2019-Jan-15.77434652) 4.1873e-05 TDB period 1327.878058209187 3.64 7.8038e-06 2.137e-08 d yr n .2711092315852452 1.5933e-09 deg/d Q 2.88112721785494 1.1288e-08 au   Orbit Determination Parameters    # obs. used (total)      830      data-arc span      8149 days (22.31 yr)      first obs. used      1997-12-29      last obs. used      2020-04-21      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .50639      source      ORB      producer      Otto Matic      solution date      2020-May-21 01:30:27   Additional Information  Earth MOID = .862759 au   Jupiter MOID = 2.55978 au   T_jup = 3.508  [ 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 MPO359831   160114 (2000 SX216)          Discovered 2000-Sep-26 by LINEAR at Socorro Reference: 20070730/Numbers.arc Last Updated: 2007-08-06 [ show close-approach data ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2020-Jul-05 18:03 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin