+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   (2001 QJ96) Classification: Apollo [NEO, PHA]          SPK-ID: 3080637 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] [ show orbit diagram ] Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB Reference: JPL 10 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .7975734825602175 4.8205e-06   a 1.591938372208914 1.2268e-07 au q .3222505406650065 7.6492e-06 au i 5.864521354692556 8.6614e-05 deg node 338.6311803150691 7.084e-05 deg peri 121.7781167656445 0.00078877 deg M 98.83177817650825 0.0003099 deg tp 2458799.089590688161 (2019-Nov-11.58959069) 0.00060842 TDB period 733.6481108613366 2.01 8.4805e-05 2.322e-07 d yr n .4906984624786173 5.6722e-08 deg/d Q 2.86162620375282 2.2052e-07 au   Orbit Determination Parameters    # obs. used (total)      76      data-arc span      5107 days (13.98 yr)      first obs. used      2001-08-23      last obs. used      2015-08-17      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      1      norm. resid. RMS      .6464      source      ORB      producer      Otto Matic      solution date      2017-Apr-06 09:16:12   Additional Information  Earth MOID = .000881038 au   Jupiter MOID = 2.35923 au   T_jup = 3.932  [ show covariance matrix ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 22.1   n/a MPO343409   [ show close-approach data ] Alternate Designations  2001 QJ96 = 2015 PK229  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] 2021-Jan-18 18:12 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin