+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   212060 (2005 EC32) Classification: Main-belt Asteroid          SPK-ID: 2212060 [ 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 .1727345792286329 4.4812e-08   a 2.403787287735812 1.3574e-08 au q 1.98857010203363 1.1158e-07 au i 1.706245938084877 7.37e-06 deg node 350.4238921628748 0.0001503 deg peri 263.2913000042981 0.00015217 deg M 320.4470398831813 2.3848e-05 deg tp 2459150.061209496469 (2020-Oct-27.56120950) 9.0224e-05 TDB period 1361.264372115458 3.73 1.1531e-05 3.157e-08 d yr n .2644600177411137 2.2401e-09 deg/d Q 2.819004473437994 1.5919e-08 au   Orbit Determination Parameters    # obs. used (total)      247      data-arc span      10487 days (28.71 yr)      first obs. used      1991-09-05      last obs. used      2020-05-22      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .63919      source      ORB      producer      Otto Matic      solution date      2020-Nov-12 04:03:26   Additional Information  Earth MOID = .974871 au   Jupiter MOID = 2.23025 au   T_jup = 3.503  [ hide covariance matrix ] Orbital Elements at Epoch 2457463.5 (2016-Mar-16.0) TDB Reference: JPL 13 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1730900861545443 4.4776e-08   q 1.98837853076929 1.1164e-07 au tp 2457787.390296101263 (2017-Feb-02.89029610) 9.0225e-05 TDB node 350.4631225639371 0.00015017 deg peri 263.0200312609433 0.00015204 deg i 1.707392149692438 7.3705e-06 deg   Orbit Determination Parameters    # obs. used (total)      247      data-arc span      10487 days (28.71 yr)      first obs. used      1991-09-05      last obs. used      2020-05-22      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .63919      source      ORB      producer      Otto Matic      solution date      2020-Nov-12 04:03:26   Additional Information  Jupiter MOID = 2.23025 au   T_jup = 3.503  Orbit Covariance (6×6)   e q tp node peri i e 2.004905608819021E-15 -4.975970160395602E-15 -9.43296875371639E-13 2.988223574752376E-15 -1.673066490203125E-13 3.758543477763771E-16 q -4.975970160395602E-15 1.246413936306808E-14 2.201703282367171E-12 -9.362656924785827E-15 3.730189941723515E-13 -7.058396322195887E-16 tp -9.43296875371639E-13 2.201703282367171E-12 8.140520136699187E-9 -2.415405034765909E-11 2.147207987278278E-9 1.158720710033649E-13 node 2.988223574752376E-15 -9.362656924785827E-15 -2.415405034765909E-11 2.255223053663671E-8 -2.254713833732399E-8 3.577668134488582E-11 peri -1.673066490203125E-13 3.730189941723515E-13 2.147207987278278E-9 -2.254713833732399E-8 2.311527999330198E-8 -3.572262251023789E-11 i 3.758543477763771E-16 -7.058396322195887E-16 1.158720710033649E-13 3.577668134488582E-11 -3.572262251023789E-11 5.432405883270833E-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 MPO418135   212060 (2005 EC32)          Discovered 2005-Mar-03 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-20 14:50 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin