+ 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 2459200.5 (2020-Dec-17.0) TDB Reference: JPL 17 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1196564906807183 4.6578e-08   a 2.701023672732951 1.8356e-08 au q 2.377828658808181 1.2903e-07 au i 3.294207868617049 5.0163e-06 deg node 182.9577765746957 9.0086e-05 deg peri 3.027359916870553 9.2777e-05 deg M 254.8462032432636 2.4022e-05 deg tp 2459674.101937184198 (2022-Apr-04.60193718) 0.00011061 TDB period 1621.403150860445 4.44 1.6529e-05 4.525e-08 d yr n .2220299126771497 2.2634e-09 deg/d Q 3.024218686657721 2.0553e-08 au   Orbit Determination Parameters    # obs. used (total)      345      data-arc span      7586 days (20.77 yr)      first obs. used      2000-04-05      last obs. used      2021-01-11      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .55977      source      ORB      producer      Otto Matic      solution date      2021-Apr-13 23:49:40   Additional Information  Earth MOID = 1.37875 au   Jupiter MOID = 1.93158 au   T_jup = 3.355  [ hide covariance matrix ] Orbital Elements at Epoch 2457516.5 (2016-May-08.0) TDB Reference: JPL 17 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1191954823742125 4.6913e-08   q 2.379056700016224 1.2987e-07 au tp 2458055.661437912346 (2017-Oct-29.16143791) 0.00010294 TDB node 182.991701078309 9.0005e-05 deg peri 3.622589748632712 9.2682e-05 deg i 3.295220884243787 5.0192e-06 deg   Orbit Determination Parameters    # obs. used (total)      345      data-arc span      7586 days (20.77 yr)      first obs. used      2000-04-05      last obs. used      2021-01-11      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .55977      source      ORB      producer      Otto Matic      solution date      2021-Apr-13 23:49:40   Additional Information  Jupiter MOID = 1.93158 au   T_jup = 3.355  Orbit Covariance (6×6)   e q tp node peri i e 2.200875304204554E-15 -6.045971645184674E-15 6.213951137266557E-13 -1.234922245250155E-14 1.974333612579471E-13 -2.737054450766E-16 q -6.045971645184674E-15 1.686570316268924E-14 -1.039444817287749E-12 3.182729729412765E-14 -4.182093907917309E-13 1.179311340491992E-15 tp 6.213951137266557E-13 -1.039444817287749E-12 1.059622884035284E-8 -4.529428839311037E-12 2.302309202911137E-9 1.579833840181087E-12 node -1.234922245250155E-14 3.182729729412765E-14 -4.529428839311037E-12 8.100988046888533E-9 -8.088288211771212E-9 9.136147494209833E-11 peri 1.974333612579471E-13 -4.182093907917309E-13 2.302309202911137E-9 -8.088288211771212E-9 8.589971309261164E-9 -9.092323311751217E-11 i -2.737054450766E-16 1.179311340491992E-15 1.579833840181087E-12 9.136147494209833E-11 -9.092323311751217E-11 2.519272404776487E-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 16.15   n/a MPCxxxxx   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-May-11 14:59 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin