+ 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 13 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1680193554500047 4.8022e-08   a 2.191038564084032 9.139e-09 au q 1.822901676780529 1.0574e-07 au i 4.428092583123132 5.505e-06 deg node 86.40829807680998 6.4264e-05 deg peri 181.1869414666346 6.6169e-05 deg M 85.20502579726183 1.5188e-05 deg tp 2458720.127011553128 (2019-Aug-24.62701155) 4.997e-05 TDB period 1184.604721334613 3.24 7.4117e-06 2.029e-08 d yr n .3038988394326275 1.9014e-09 deg/d Q 2.559175451387535 1.0675e-08 au   Orbit Determination Parameters    # obs. used (total)      348      data-arc span      6409 days (17.55 yr)      first obs. used      2001-12-15      last obs. used      2019-07-03      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .61479      source      ORB      producer      Otto Matic      solution date      2020-Feb-25 02:44:42   Additional Information  Earth MOID = .806907 au   Jupiter MOID = 2.52257 au   T_jup = 3.650  [ hide covariance matrix ] Orbital Elements at Epoch 2456847.5 (2014-Jul-09.0) TDB Reference: JPL 13 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1685174408207036 4.8089e-08   q 1.821774082358514 1.0593e-07 au tp 2456350.050538141261 (2013-Feb-26.55053814) 5.205e-05 TDB node 86.45133507971062 6.4205e-05 deg peri 181.126072482957 6.6093e-05 deg i 4.430103436186581 5.5082e-06 deg   Orbit Determination Parameters    # obs. used (total)      348      data-arc span      6409 days (17.55 yr)      first obs. used      2001-12-15      last obs. used      2019-07-03      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .61479      source      ORB      producer      Otto Matic      solution date      2020-Feb-25 02:44:42   Additional Information  Jupiter MOID = 2.52257 au   T_jup = 3.650  Orbit Covariance (6×6)   e q tp node peri i e 2.312531155345492E-15 -5.080856734472598E-15 -6.031903273913407E-13 -3.053858928056115E-14 -1.039579653997631E-13 -2.407862928935982E-15 q -5.080856734472598E-15 1.122075885852129E-14 1.205836869013805E-12 6.556556629005764E-14 1.994004727615095E-13 5.343718934559723E-15 tp -6.031903273913407E-13 1.205836869013805E-12 2.709202368557464E-9 3.455783846526836E-11 8.298128148972027E-10 1.803276609405467E-12 node -3.053858928056115E-14 6.556556629005764E-14 3.455783846526836E-11 4.122256942138255E-9 -4.099120186261832E-9 -8.603236267060519E-11 peri -1.039579653997631E-13 1.994004727615095E-13 8.298128148972027E-10 -4.099120186261832E-9 4.368232554526738E-9 8.633098285092146E-11 i -2.407862928935982E-15 5.343718934559723E-15 1.803276609405467E-12 -8.603236267060519E-11 8.633098285092146E-11 3.034060757249673E-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 ] 2020-Jul-11 11:49 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin