+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   (2017 JB6) Classification: TransNeptunian Object          SPK-ID: 3775119 [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ] [ show orbit diagram ] Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB Reference: JPL 3 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .8829253413958816 0.0001228   a 32.59585609325285 0.034464 au q 3.816148724026549 3.7722e-05 au i 160.8543720260186 0.00031939 deg node 254.5281196734023 0.00033628 deg peri 340.2728894792693 0.0017333 deg M 6.991202895944101 0.011149 deg tp 2457680.446843253197 (2016-Oct-18.94684325) 0.01194 TDB period 67973.87280871853 186.10 107.81 0.2952 d yr n .005296152552805926 8.3996e-06 deg/d Q 61.37556346247914 0.064894 au   Orbit Determination Parameters    # obs. used (total)      58      data-arc span      116 days      first obs. used      2017-04-25      last obs. used      2017-08-19      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      4      norm. resid. RMS      .63844      source      ORB      producer      Otto Matic      solution date      2017-Aug-27 19:00:49   Additional Information  Earth MOID = 2.80783 au   Jupiter MOID = 1.09056 au   T_jup = -2.061  [ show covariance matrix ] [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 15.355   .35833 3 autocmod 2.6i [ show close-approach data ] [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ] 2021-Jan-17 20:32 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin