+ 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 12 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1727345819054993 4.5007e-08   a 2.40378728878257 1.3668e-08 au q 1.988570096464959 1.1192e-07 au i 1.706245435131385 7.4684e-06 deg node 350.4239045670852 0.00015411 deg peri 263.291289294119 0.00015592 deg M 320.4470375002336 2.4114e-05 deg tp 2459150.061218604778 (2020-Oct-27.56121860) 9.1251e-05 TDB period 1361.264373004626 3.73 1.161e-05 3.179e-08 d yr n .2644600175683702 2.2556e-09 deg/d Q 2.819004481100181 1.6029e-08 au   Orbit Determination Parameters    # obs. used (total)      236      data-arc span      10463 days (28.65 yr)      first obs. used      1991-09-05      last obs. used      2020-04-28      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .63053      source      ORB      producer      Otto Matic      solution date      2020-May-21 08:43:09   Additional Information  Earth MOID = .974871 au   Jupiter MOID = 2.23025 au   T_jup = 3.503  [ hide covariance matrix ] Orbital Elements at Epoch 2457375.5 (2015-Dec-19.0) TDB Reference: JPL 12 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1732065616703826 4.4947e-08   q 1.987773342767621 1.1191e-07 au tp 2457787.468222971865 (2017-Feb-02.96822297) 9.1001e-05 TDB node 350.4591553822756 0.00015398 deg peri 263.0756141275835 0.00015579 deg i 1.707586140380068 7.4688e-06 deg   Orbit Determination Parameters    # obs. used (total)      236      data-arc span      10463 days (28.65 yr)      first obs. used      1991-09-05      last obs. used      2020-04-28      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .63053      source      ORB      producer      Otto Matic      solution date      2020-May-21 08:43:09   Additional Information  Jupiter MOID = 2.23025 au   T_jup = 3.503  Orbit Covariance (6×6)   e q tp node peri i e 2.020254191613701E-15 -5.0063236349833E-15 -8.854690038479525E-13 -7.817747594901908E-16 -1.514317046288687E-13 5.188381514352365E-16 q -5.0063236349833E-15 1.252283395175392E-14 2.076018199234357E-12 -2.698974102292903E-16 3.374602181119055E-13 -1.066071173241961E-15 tp -8.854690038479525E-13 2.076018199234357E-12 8.281123693276662E-9 -8.440350136658509E-12 2.16049851720419E-9 -4.50177261843143E-13 node -7.817747594901908E-16 -2.698974102292903E-16 -8.440350136658509E-12 2.370912563862567E-8 -2.369958056607557E-8 -5.33997124822785E-12 peri -1.514317046288687E-13 3.374602181119055E-13 2.16049851720419E-9 -2.369958056607557E-8 2.426932197293793E-8 5.2366265242644E-12 i 5.188381514352365E-16 -1.066071173241961E-15 -4.50177261843143E-13 -5.33997124822785E-12 5.2366265242644E-12 5.57826698742734E-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 ] 2020-Aug-05 00:08 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin