+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   (2017 OK69) Classification: TransNeptunian Object          SPK-ID: 3840680 [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ] [ show orbit diagram ] Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB Reference: JPL 3 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .2838840815988684 0.014588   a 50.7313659293762 0.37616 au q 36.32953870425912 0.47366 au i 23.57903851282763 0.01223 deg node 154.7207606639117 0.021338 deg peri 290.3340973304778 3.789 deg M 240.240072309956 7.0397 deg tp 2503106.339434505629 (2141-Mar-03.83943451) 2094.3 TDB period 131981.5609552679 361.35 1467.9 4.019 d yr n .002727653752496636 3.0338e-05 deg/d Q 65.13319315449328 0.48295 au   Orbit Determination Parameters    # obs. used (total)      13      data-arc span      680 days (1.86 yr)      first obs. used      2017-07-26      last obs. used      2019-06-06      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      7      norm. resid. RMS      .090241      source      ORB      producer      Otto Matic      solution date      2021-Apr-15 19:13:40   Additional Information  Earth MOID = 35.4192 au   Jupiter MOID = 31.6034 au   T_jup = 5.591  [ show covariance matrix ] [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 5.8   .13752 MPO477898 autocmod 2.6q [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ] 2021-Apr-18 21:08 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin