+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   351917 (2006 SL382) Classification: Main-belt Asteroid          SPK-ID: 2351917 [ 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 6 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1866439133408705 5.3829e-08   a 3.018361450944378 4.211e-08 au q 2.455002657862891 1.6795e-07 au i 11.0417604321459 1.1078e-05 deg node 123.6432198106525 3.696e-05 deg peri 304.305510412247 5.7149e-05 deg M 195.9737582246908 3.647e-05 deg tp 2459873.202316688513 (2022-Oct-20.70231669) 0.00019743 TDB period 1915.381530464092 5.24 4.0083e-05 1.097e-07 d yr n .1879521099447863 3.9333e-09 deg/d Q 3.581720244025865 4.997e-08 au   Orbit Determination Parameters    # obs. used (total)      128      data-arc span      6357 days (17.40 yr)      first obs. used      2001-12-11      last obs. used      2019-05-08      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .48667      source      ORB      producer      Otto Matic      solution date      2019-May-30 09:27:11   Additional Information  Earth MOID = 1.48931 au   Jupiter MOID = 1.77349 au   T_jup = 3.193  [ hide covariance matrix ] Orbital Elements at Epoch 2457455.5 (2016-Mar-08.0) TDB Reference: JPL 6 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1888500638708808 5.4282e-08   q 2.445863218153402 1.7074e-07 au tp 2457959.743464021469 (2017-Jul-25.24346402) 0.00018978 TDB node 123.6939793892057 3.7007e-05 deg peri 304.2815276655058 5.6617e-05 deg i 11.03946253244985 1.1077e-05 deg   Orbit Determination Parameters    # obs. used (total)      128      data-arc span      6357 days (17.40 yr)      first obs. used      2001-12-11      last obs. used      2019-05-08      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .48667      source      ORB      producer      Otto Matic      solution date      2019-May-30 09:27:11   Additional Information  Jupiter MOID = 1.77349 au   T_jup = 3.193  Orbit Covariance (6×6)   e q tp node peri i e 2.946545948876338E-15 -9.071672152178412E-15 2.891724404932289E-12 -1.792422812898042E-14 6.372260295686449E-13 -3.702861244253889E-15 q -9.071672152178412E-15 2.915379801732766E-14 -9.184548763829141E-12 5.725447378454178E-14 -2.109194327264221E-12 1.437606170229912E-14 tp 2.891724404932289E-12 -9.184548763829141E-12 3.601676719830597E-8 -1.61103841019216E-10 8.169360367988263E-9 -1.589101176176202E-11 node -1.792422812898042E-14 5.725447378454178E-14 -1.61103841019216E-10 1.369528797776713E-9 -1.379019124498969E-9 1.729794496822421E-10 peri 6.372260295686449E-13 -2.109194327264221E-12 8.169360367988263E-9 -1.379019124498969E-9 3.205525816021993E-9 -1.733837481744379E-10 i -3.702861244253889E-15 1.437606170229912E-14 -1.589101176176202E-11 1.729794496822421E-10 -1.733837481744379E-10 1.227021616153383E-10 [ 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 16.5   n/a MPO437488   351917 (2006 SL382)          Discovered 2006-Sep-28 by Becker, A. C. at Apache Point Reference: 20130127/Numbers.arc Last Updated: 2013-01-31 [ show close-approach data ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2020-Sep-21 04:36 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin