+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   190022 (2004 PX58) Classification: Main-belt Asteroid          SPK-ID: 2190022 [ 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 8 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1830688254230424 1.0263e-07   a 2.559408442309393 3.0317e-08 au q 2.090860544997994 2.6778e-07 au i 3.516165495259091 1.029e-05 deg node 195.2887749298704 0.00013446 deg peri 148.214586070733 0.00013653 deg M 345.6332059407899 3.6682e-05 deg tp 2459260.184998837655 (2021-Feb-14.68499884) 0.00015324 TDB period 1495.573716237775 4.09 2.6573e-05 7.275e-08 d yr n .2407103013989884 4.2769e-09 deg/d Q 3.027956339620792 3.5867e-08 au   Orbit Determination Parameters    # obs. used (total)      116      data-arc span      8253 days (22.60 yr)      first obs. used      1996-09-17      last obs. used      2019-04-23      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .61029      source      ORB      producer      Otto Matic      solution date      2019-Jul-14 04:18:02   Additional Information  Earth MOID = 1.08243 au   Jupiter MOID = 2.38989 au   T_jup = 3.409  [ 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 17.0   n/a MPO433254   190022 (2004 PX58)          Discovered 2004-Aug-09 by LINEAR at Socorro Reference: 20080819/Numbers.arc Last Updated: 2008-08-25 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Apr-12 12:57 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin