+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   215172 (2000 GQ67) Classification: Main-belt Asteroid          SPK-ID: 2215172 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] [ show orbit diagram ] Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB Reference: JPL 15 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1198115661280648 5.1728e-08   a 2.700413795497319 1.9877e-08 au q 2.376872989464954 1.3985e-07 au i 3.294536400010549 5.8771e-06 deg node 182.96302149 9.1786e-05 deg peri 3.10906103273627 9.4456e-05 deg M 210.343832966649 2.3784e-05 deg tp 2459674.307779785534 (2022-Apr-04.80777979) 0.00011044 TDB period 1620.854025138404 4.44 1.7896e-05 4.9e-08 d yr n .2221051337237231 2.4523e-09 deg/d Q 3.023954601529684 2.2259e-08 au   Orbit Determination Parameters    # obs. used (total)      309      data-arc span      7528 days (20.61 yr)      first obs. used      2000-04-05      last obs. used      2020-11-14      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .57782      source      ORB      producer      Otto Matic      solution date      2020-Dec-17 23:50:47   Additional Information  Earth MOID = 1.37834 au   Jupiter MOID = 1.93287 au   T_jup = 3.355  [ hide covariance matrix ] Orbital Elements at Epoch 2457091.5 (2015-Mar-10.0) TDB Reference: JPL 15 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1189273529779928 5.1986e-08   q 2.380437870307441 1.4054e-07 au tp 2456433.377353165008 (2013-May-20.87735316) 9.9159e-05 TDB node 182.99005252314 9.1719e-05 deg peri 3.524253158860049 9.4401e-05 deg i 3.294540828320297 5.8793e-06 deg   Orbit Determination Parameters    # obs. used (total)      309      data-arc span      7528 days (20.61 yr)      first obs. used      2000-04-05      last obs. used      2020-11-14      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .57782      source      ORB      producer      Otto Matic      solution date      2020-Dec-17 23:50:47   Additional Information  Jupiter MOID = 1.93287 au   T_jup = 3.355  Orbit Covariance (6×6)   e q tp node peri i e 2.702579402919919E-15 -7.249009552703645E-15 3.985230657091338E-13 -1.151061558782043E-14 1.032625555258396E-13 -1.333407043021218E-15 q -7.249009552703645E-15 1.975266298079586E-14 -8.024913208835283E-13 2.863654195745613E-14 -1.907391488154346E-13 3.861361253296911E-15 tp 3.985230657091338E-13 -8.024913208835283E-13 9.832587675576975E-9 1.533586271483831E-11 2.239199701386499E-9 -1.477128875347097E-12 node -1.151061558782043E-14 2.863654195745613E-14 1.533586271483831E-11 8.412342308454642E-9 -8.394758592547951E-9 3.919915957614342E-11 peri 1.032625555258396E-13 -1.907391488154346E-13 2.239199701386499E-9 -8.394758592547951E-9 8.911482085548597E-9 -3.945297050737004E-11 i -1.333407043021218E-15 3.861361253296911E-15 -1.477128875347097E-12 3.919915957614342E-11 -3.945297050737004E-11 3.456573074025412E-11 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 16.1   n/a MPO450014   215172 (2000 GQ67)          Discovered 2000-Apr-05 by LINEAR at Socorro Reference: 20090607/Numbers.arc Last Updated: 2009-06-08 [ show close-approach data ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Jan-25 15:25 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin