+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   212061 (2005 EJ32) Classification: Main-belt Asteroid          SPK-ID: 2212061 [ 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 19 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1717523439283306 4.2011e-08   a 2.632417765090779 2.2413e-08 au q 2.18029384373786 1.05e-07 au i 3.729884555828908 6.5501e-06 deg node 160.8716749652918 8.7014e-05 deg peri 110.1142483547049 8.9978e-05 deg M 117.6502560000308 2.2244e-05 deg tp 2458490.675124174035 (2019-Jan-07.17512417) 9.6126e-05 TDB period 1560.02172487665 4.27 1.9924e-05 5.455e-08 d yr n .2307660170748359 2.9472e-09 deg/d Q 3.084541686443697 2.6263e-08 au   Orbit Determination Parameters    # obs. used (total)      589      data-arc span      9069 days (24.83 yr)      first obs. used      1996-01-13      last obs. used      2020-11-11      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .38227      source      ORB      producer      Otto Matic      solution date      2020-Dec-18 05:25:17   Additional Information  Earth MOID = 1.1676 au   Jupiter MOID = 2.02784 au   T_jup = 3.375  [ hide covariance matrix ] Orbital Elements at Epoch 2457099.5 (2015-Mar-18.0) TDB Reference: JPL 19 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1717502897548416 4.1653e-08   q 2.180715680637568 1.0399e-07 au tp 2456932.142510512197 (2014-Oct-01.64251051) 9.878e-05 TDB node 160.9092861219744 8.6984e-05 deg peri 110.439171866944 8.9984e-05 deg i 3.730411555080476 6.553e-06 deg   Orbit Determination Parameters    # obs. used (total)      589      data-arc span      9069 days (24.83 yr)      first obs. used      1996-01-13      last obs. used      2020-11-11      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .38227      source      ORB      producer      Otto Matic      solution date      2020-Dec-18 05:25:17   Additional Information  Jupiter MOID = 2.02784 au   T_jup = 3.375  Orbit Covariance (6×6)   e q tp node peri i e 1.734965729244696E-15 -4.271271746017305E-15 -1.782579070149204E-12 -1.495810647223283E-14 -4.371045745549566E-13 -2.107125016036055E-15 q -4.271271746017305E-15 1.081463246569761E-14 4.302684793886923E-12 3.752636885483651E-14 1.063665997594782E-12 5.76486426526817E-15 tp -1.782579070149204E-12 4.302684793886923E-12 9.757482548730397E-9 6.514963669222226E-11 2.318364803604678E-9 8.14256773304161E-12 node -1.495810647223283E-14 3.752636885483651E-14 6.514963669222226E-11 7.566301313955268E-9 -7.53378649480967E-9 3.178027191772632E-10 peri -4.371045745549566E-13 1.063665997594782E-12 2.318364803604678E-9 -7.53378649480967E-9 8.097107135305062E-9 -3.151472908959994E-10 i -2.107125016036055E-15 5.76486426526817E-15 8.14256773304161E-12 3.178027191772632E-10 -3.151472908959994E-10 4.294229903686971E-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 MPO437019   212061 (2005 EJ32)          Discovered 2005-Mar-03 by CSS at Catalina Reference: 20090409/Numbers.arc Last Updated: 2009-04-10 [ show close-approach data ] Alternate Designations  2005 EJ32 = 1996 AE11 = 2005 GB213  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Jan-25 21:25 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin