+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   190482 (2000 DU113) Classification: Main-belt Asteroid          SPK-ID: 2190482 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] [ show orbit diagram ] Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB Reference: JPL 17 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1275488484812019 8.8493e-08   a 3.083899377479999 2.3113e-08 au q 2.690551563050529 2.6996e-07 au i 15.80402287305387 5.9225e-06 deg node 324.287924351829 1.5864e-05 deg peri 34.32585927706436 3.143e-05 deg M 82.06098911413983 2.1519e-05 deg tp 2458749.597158197616 (2019-Sep-23.09715820) 0.00011927 TDB period 1978.10219936635 5.42 2.2238e-05 6.088e-08 d yr n .1819926190443141 2.046e-09 deg/d Q 3.477247191909469 2.6061e-08 au   Orbit Determination Parameters    # obs. used (total)      608      data-arc span      7712 days (21.11 yr)      first obs. used      2000-01-28      last obs. used      2021-03-10      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .49138      source      ORB      producer      Otto Matic      solution date      2021-Apr-13 22:07:50   Additional Information  Earth MOID = 1.69718 au   Jupiter MOID = 1.97785 au   T_jup = 3.157  [ show covariance matrix ] [ 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 15.0   n/a MPO494051   diameter diameter 5.573 km 0.186 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.090   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   190482 (2000 DU113)          Discovered 2000-Feb-27 by Spacewatch at Kitt Peak Reference: 20080917/Numbers.arc Last Updated: 2008-09-19 [ show close-approach data ] Alternate Designations  2000 DU113 = 2003 SU140  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Apr-20 14:37 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin