+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   150699 (2001 PU8) Classification: Main-belt Asteroid          SPK-ID: 2150699 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB Reference: JPL 15 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .143304124660784 3.6397e-08   a 2.315169761906118 1.0371e-08 au q 1.983396385735046 8.2157e-08 au i 8.239161178001376 4.0779e-06 deg node 151.1524434388355 3.2772e-05 deg peri 158.1814600514768 3.77e-05 deg M 199.4667592481893 1.9167e-05 deg tp 2459774.266465151306 (2022-Jul-13.76646515) 7.0449e-05 TDB period 1286.686336656044 3.52 8.6454e-06 2.367e-08 d yr n .2797884688319612 1.8799e-09 deg/d Q 2.64694313807719 1.1857e-08 au   Orbit Determination Parameters    # obs. used (total)      461      data-arc span      8604 days (23.56 yr)      first obs. used      1997-06-28      last obs. used      2021-01-17      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .57169      source      ORB      producer      Otto Matic      solution date      2021-Feb-24 10:39:55   Additional Information  Earth MOID = .969819 au   Jupiter MOID = 2.61868 au   T_jup = 3.554  [ show covariance matrix ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 16.56   n/a E2021B55   150699 (2001 PU8)          Discovered 2001-Aug-11 by NEAT at Haleakala Reference: 20070303/Numbers.arc Last Updated: 2007-03-07 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Apr-12 08:07 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin