+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   103829 (2000 DZ26) Classification: Main-belt Asteroid          SPK-ID: 2103829 [ 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 16 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1458849438433996 5.7157e-08   a 2.767675104144619 2.0888e-08 au q 2.363912976999706 1.488e-07 au i .5129199846983946 4.5146e-06 deg node 256.2443272508651 0.00058133 deg peri 259.7489007854585 0.00058162 deg M 183.0673899885904 2.1816e-05 deg tp 2460027.063970931367 (2023-Mar-23.56397093) 0.00010845 TDB period 1681.787373826134 4.60 1.9039e-05 5.213e-08 d yr n .2140579752248856 2.4233e-09 deg/d Q 3.171437231289532 2.3935e-08 au   Orbit Determination Parameters    # obs. used (total)      439      data-arc span      8043 days (22.02 yr)      first obs. used      1998-10-13      last obs. used      2020-10-20      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .54988      source      ORB      producer      Otto Matic      solution date      2020-Nov-12 19:46:13   Additional Information  Earth MOID = 1.37347 au   Jupiter MOID = 1.81871 au   T_jup = 3.323  [ 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 15.89   n/a E2021B55   diameter diameter 3.000 km 0.723 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.086   0.051 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   103829 (2000 DZ26)          Discovered 2000-Feb-29 by LINEAR at Socorro Reference: 20051019/Numbers.arc Last Updated: 2005-10-26 [ show close-approach data ] Alternate Designations  2000 DZ26 = 1998 TR11  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Mar-09 02:26 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin