+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   351423 (2005 GL45) Classification: Main-belt Asteroid          SPK-ID: 2351423 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB Reference: JPL 6 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1366685908511067 1.1976e-07   a 2.623589147010746 3.5068e-08 au q 2.26502691531653 3.2724e-07 au i 9.820176278037394 9.1628e-06 deg node 56.42528242788721 5.4388e-05 deg peri 116.6319056989596 7.0702e-05 deg M 217.9904726615663 5.5844e-05 deg tp 2459612.789971842273 (2022-Feb-02.28997184) 0.00025034 TDB period 1552.180293776404 4.25 3.1121e-05 8.52e-08 d yr n .2319318196754913 4.6502e-09 deg/d Q 2.982151378704962 3.9861e-08 au   Orbit Determination Parameters    # obs. used (total)      100      data-arc span      6175 days (16.91 yr)      first obs. used      2003-12-16      last obs. used      2020-11-11      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .62784      source      ORB      producer      Otto Matic      solution date      2020-Dec-18 06:24:07   Additional Information  Earth MOID = 1.28844 au   Jupiter MOID = 2.02943 au   T_jup = 3.370  [ 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 16.9   n/a MPO450319   351423 (2005 GL45)          Discovered 2005-Apr-05 by NEAT at Palomar Reference: 20130127/Numbers.arc Last Updated: 2013-01-31 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Jan-28 13:19 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin