+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   16020 Tevelde (1999 CA76) Classification: Main-belt Asteroid          SPK-ID: 2016020 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB Reference: JPL 27 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1640896246819125 3.0932e-08   a 2.297598845508463 7.209e-09 au q 1.920586713279383 7.1637e-08 au i 5.101657053015242 4.0524e-06 deg node 174.6709712864189 3.4592e-05 deg peri 125.3921175823152 3.6529e-05 deg M 259.7225114290567 1.2307e-05 deg tp 2459354.832249364811 (2021-May-20.33224936) 4.4216e-05 TDB period 1272.066259229132 3.48 5.9869e-06 1.639e-08 d yr n .2830041260729287 1.3319e-09 deg/d Q 2.674610977737542 8.392e-09 au   Orbit Determination Parameters    # obs. used (total)      1598      data-arc span      10810 days (29.60 yr)      first obs. used      1990-10-16      last obs. used      2020-05-21      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .55327      source      ORB      producer      Otto Matic      solution date      2020-Nov-13 02:29:52   Additional Information  Earth MOID = .910656 au   Jupiter MOID = 2.54804 au   T_jup = 3.570  [ show covariance matrix ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 14.9   n/a MPO263490   diameter diameter 2.446 km 0.056 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.355   0.032 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   16020 Tevelde           Discovered 1999 Feb. 12 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro. Vera Louise te Velde (b. 1986) was named a finalist in the 2003 Intel Science Talent Search, a science competition for high school seniors, for her physics project. She attends the Oklahoma School of Science & Mathematics, Oklahoma City, Oklahoma. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: 20030216/MPCPages.arc Last Updated: 2011-11-22 Alternate Designations  1999 CA76 = 1990 UF8 = 1990 UY9 = 1996 FR19  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Jan-22 23:24 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin