+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   312005 (2007 PG32) Classification: Main-belt Asteroid          SPK-ID: 2312005 [ 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 18 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1044967975459171 6.087e-08   a 2.28579234300059 1.557e-08 au q 2.04693436330205 1.452e-07 au i 7.333494997625256 6.8359e-06 deg node 356.4296682764029 2.4556e-05 deg peri 324.6383371369578 3.5395e-05 deg M 262.6452760435492 2.5779e-05 deg tp 2459341.856452208586 (2021-May-07.35645221) 9.1246e-05 TDB period 1262.273855864065 3.46 1.2898e-05 3.531e-08 d yr n .2851996009642209 2.9141e-09 deg/d Q 2.52465032269913 1.7197e-08 au   Orbit Determination Parameters    # obs. used (total)      378      data-arc span      7209 days (19.74 yr)      first obs. used      2000-08-26      last obs. used      2020-05-22      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .51009      source      ORB      producer      Otto Matic      solution date      2020-Nov-11 18:49:00   Additional Information  Earth MOID = 1.03984 au   Jupiter MOID = 2.75397 au   T_jup = 3.584  [ hide covariance matrix ] Orbital Elements at Epoch 2457359.5 (2015-Dec-03.0) TDB Reference: JPL 18 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1045186714815577 6.0771e-08   q 2.047228183306901 1.4489e-07 au tp 2456814.785479110388 (2014-Jun-06.28547911) 8.8154e-05 TDB node 356.4535990040835 2.4549e-05 deg peri 324.1536093408457 3.5454e-05 deg i 7.335184173525804 6.8357e-06 deg   Orbit Determination Parameters    # obs. used (total)      378      data-arc span      7209 days (19.74 yr)      first obs. used      2000-08-26      last obs. used      2020-05-22      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .51009      source      ORB      producer      Otto Matic      solution date      2020-Nov-11 18:49:00   Additional Information  Jupiter MOID = 2.75397 au   T_jup = 3.584  Orbit Covariance (6×6)   e q tp node peri i e 3.693063224096307E-15 -8.77030705680364E-15 3.539882155260922E-12 -1.600399953789064E-14 9.943229287670712E-13 8.637543161151764E-15 q -8.77030705680364E-15 2.099329587971067E-14 -8.106125315261396E-12 3.596787689203322E-14 -2.257994760869638E-12 -1.934193086720249E-14 tp 3.539882155260922E-12 -8.106125315261396E-12 7.771116336728524E-9 -3.432751451809533E-11 2.2564677194173E-9 1.077966019879579E-11 node -1.600399953789064E-14 3.596787689203322E-14 -3.432751451809533E-11 6.026481715164131E-10 -6.069865745931679E-10 6.64483786337463E-12 peri 9.943229287670712E-13 -2.257994760869638E-12 2.2564677194173E-9 -6.069865745931679E-10 1.257013166522644E-9 -3.466540236000931E-12 i 8.637543161151764E-15 -1.934193086720249E-14 1.077966019879579E-11 6.64483786337463E-12 -3.466540236000931E-12 4.67266313266763E-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 16.6   n/a MPO471267   312005 (2007 PG32)          Discovered 2007-Aug-08 by LINEAR at Socorro Reference: 20120109/Numbers.arc Last Updated: 2012-01-11 [ show close-approach data ] Alternate Designations  2007 PG32 = 2006 DN39  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Jan-22 13:36 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin