+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   (2016 TS97) Classification: TransNeptunian Object          SPK-ID: 3802112 [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ] [ show orbit diagram ] Orbital Elements at Epoch 2457789.5 (2017-Feb-05.0) TDB Reference: JPL 2 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .3269176456222161 0.024279   a 53.89468673011365 0.95873 au q 36.275562632758 0.66494 au i 32.26109650471493 0.070666 deg node 146.4474234815548 0.35093 deg peri 65.38415617082373 61.339 deg M 187.5045360297985 114.89 deg tp 2527035.155860222992 (2206-Sep-08.65586022) 44275 TDB period 144516.4732794751 395.66 3856.2 10.56 d yr n .002491065494684535 6.647e-05 deg/d Q 71.51381082746929 1.2722 au   Orbit Determination Parameters    # obs. used (total)      9      data-arc span      434 days (1.19 yr)      first obs. used      2016-10-06      last obs. used      2017-12-14      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      9      norm. resid. RMS      .12543      source      ORB      producer      Otto Matic      solution date      2021-Apr-15 17:52:41   Additional Information  Earth MOID = 35.4006 au   Jupiter MOID = 31.516 au   T_jup = 5.240  [ show covariance matrix ] [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 6.1   n/a E2018G16   [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ] 2021-Apr-19 21:28 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin