+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   (2014 JE80) Classification: TransNeptunian Object          SPK-ID: 3755450 [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ] [ show orbit diagram ] Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB Reference: JPL 5 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .8082778109034972 2.7849e-05   a 93.54491807013925 0.014162 au q 17.9346364712601 0.00011944 au i 28.11368917682731 2.85e-05 deg node 116.3686534760388 9.0884e-05 deg peri 146.4657801625374 0.00073955 deg M .5209834189625825 9.4224e-05 deg tp 2458522.255343800692 (2019-Feb-07.75534380) 0.039651 TDB period 330467.4773999209 904.77 75.047 0.2055 d yr n .0010893658971601 2.4739e-07 deg/d Q 169.1551996690184 0.025609 au   Orbit Determination Parameters    # obs. used (total)      77      data-arc span      2309 days (6.32 yr)      first obs. used      2011-04-13      last obs. used      2017-08-08      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      2      norm. resid. RMS      .60634      source      ORB      producer      Otto Matic      solution date      2018-Dec-03 03:48:32   Additional Information  Earth MOID = 16.955 au   Jupiter MOID = 12.8885 au   T_jup = 4.460  [ show covariance matrix ] [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 9.7   n/a E2018W58   [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ] 2021-Jan-21 06:22 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin