+ View the NASA Portal + Near-Earth Object (NEO) Program Search JPL JPL Small-Body Database Browser Search: [ help ]   30418 Jakobsteiner (2000 LG) Classification: Main-belt Asteroid          SPK-ID: 2030418 [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ] [ show orbit diagram ] Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB Reference: JPL 1 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .2139451744865309 9.8797e-08   a 2.68533619490302 2.9271e-08 AU q 2.110821474129497 2.631e-07 AU i 12.1696456566019 1.0582e-05 deg node 77.31075717543325 4.4968e-05 deg peri 267.2838682862605 5.2667e-05 deg M 259.7046914384079 3.4758e-05 deg tp 2456848.290157375996 (2014-Jul-09.79015738) 0.00015898 JED period 1607.298077719772 4.40 2.628e-05 7.195e-08 d yr n .2239783677901996 3.6621e-09 deg/d Q 3.259850915676544 3.5533e-08 AU   Orbit Determination Parameters    # obs. used (total)      396      data-arc span      21678 days (59.35 yr)      first obs. used      1953-12-07      last obs. used      2013-04-14      planetary ephem.      DE405      SB-pert. ephem.      SB405-CPV-2      condition code      0      fit RMS      .65545      data source      ORB      producer      Otto Matic      solution date      2013-Apr-29 14:54:53   Additional Information  Earth MOID = 1.14511 AU   T_jup = 3.310  [ show covariance matrix ] [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 14.3 mag n/a PDS3 (MPO 16604)   30418 Jakobsteiner           Discovered 2000 June 1 by P. G. Comba at Prescott. Jakob Steiner (1796-1863) was a self-made Swiss farmer's son who later became a professor at the University of Berlin. He developed new methods in projective geometry that enabled him to prove many beautiful and often intricate theorems. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: 20020328/MPCPages.arc Last Updated: 2003-10-02 [ show close-approach data ] [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2013-May-24 00:49 UT (server date/time)   Site Manager:   Donald K. Yeomans Webmaster:   Alan B. Chamberlin