+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   212370 (2006 GP40) Classification: Main-belt Asteroid          SPK-ID: 2212370 [ 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 16 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1680193648121896 4.6036e-08   a 2.191038560896291 8.3299e-09 au q 1.822901653615482 1.0045e-07 au i 4.42809145880168 5.2787e-06 deg node 86.40828774872347 5.995e-05 deg peri 181.186959548426 6.1461e-05 deg M 85.205021271831 1.4319e-05 deg tp 2458720.127027056241 (2019-Aug-24.62702706) 4.685e-05 TDB period 1184.604718749392 3.24 6.7554e-06 1.85e-08 d yr n .3038988400958409 1.733e-09 deg/d Q 2.5591754681771 9.7294e-09 au   Orbit Determination Parameters    # obs. used (total)      392      data-arc span      6909 days (18.92 yr)      first obs. used      2001-12-15      last obs. used      2020-11-14      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .59888      source      ORB      producer      Otto Matic      solution date      2020-Dec-17 23:49:14   Additional Information  Earth MOID = .806907 au   Jupiter MOID = 2.52257 au   T_jup = 3.650  [ hide covariance matrix ] Orbital Elements at Epoch 2457406.5 (2016-Jan-19.0) TDB Reference: JPL 16 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1675986510668859 4.6022e-08   q 1.824144117261195 1.0038e-07 au tp 2457535.357580523486 (2016-May-26.85758052) 4.6564e-05 TDB node 86.41704653665607 5.9954e-05 deg peri 181.2471249104527 6.1477e-05 deg i 4.427752371175095 5.2785e-06 deg   Orbit Determination Parameters    # obs. used (total)      392      data-arc span      6909 days (18.92 yr)      first obs. used      2001-12-15      last obs. used      2020-11-14      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .59888      source      ORB      producer      Otto Matic      solution date      2020-Dec-17 23:49:14   Additional Information  Jupiter MOID = 2.52257 au   T_jup = 3.650  Orbit Covariance (6×6)   e q tp node peri i e 2.118049252926404E-15 -4.608831291440057E-15 -8.977462078263333E-13 -1.165850234587086E-14 -2.450570649263985E-13 -8.107365600567076E-16 q -4.608831291440057E-15 1.007651911279681E-14 1.968209010188014E-12 2.448756587467993E-14 5.349527737457359E-13 1.805943686289617E-15 tp -8.977462078263333E-13 1.968209010188014E-12 2.16823837969428E-9 1.626127183015404E-11 6.517501889555263E-10 7.880557140514931E-13 node -1.165850234587086E-14 2.448756587467993E-14 1.626127183015404E-11 3.594424705140032E-9 -3.578277262054291E-9 -1.191082050131938E-10 peri -2.450570649263985E-13 5.349527737457359E-13 6.517501889555263E-10 -3.578277262054291E-9 3.779466309742867E-9 1.190225992688359E-10 i -8.107365600567076E-16 1.805943686289617E-15 7.880557140514931E-13 -1.191082050131938E-10 1.190225992688359E-10 2.786256094367166E-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 17.1   n/a MPO475747   212370 (2006 GP40)          Discovered 2006-Apr-06 by CSS at Catalina Reference: 20090409/Numbers.arc Last Updated: 2009-04-10 [ show close-approach data ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Jan-23 14:32 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin