+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   16017 Street (1999 CX65) Classification: Main-belt Asteroid          SPK-ID: 2016017 [ 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 28 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .08285904600559198 3.4503e-08   a 2.608597554139068 1.1326e-08 au q 2.392451649390584 9.4938e-08 au i 1.194308991983106 3.4766e-06 deg node 280.8685868473824 0.00017075 deg peri 331.2688070835195 0.00017322 deg M 277.1731293669714 3.1685e-05 deg tp 2459354.560764982912 (2021-May-20.06076498) 0.00013641 TDB period 1538.895221076005 4.21 1.0023e-05 2.744e-08 d yr n .2339340554636889 1.5236e-09 deg/d Q 2.824743458887551 1.2265e-08 au   Orbit Determination Parameters    # obs. used (total)      1743      data-arc span      10686 days (29.26 yr)      first obs. used      1991-03-10      last obs. used      2020-06-11      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .54363      source      ORB      producer      Otto Matic      solution date      2020-Nov-13 02:29:53   Additional Information  Earth MOID = 1.37806 au   Jupiter MOID = 2.19649 au   T_jup = 3.406  [ 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 14.2   n/a MPO319285   16017 Street           Discovered 1999 Feb. 12 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro. Ethan James Street (b. 1985) was named a finalist in the 2003 Intel Science Talent Search, a science competition for high school seniors, for his mathematics project. He attends the Winston Churchill High School, Livonia, Michigan. 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 [ show close-approach data ] Alternate Designations  1999 CX65 = 1991 EL2 = 1992 OP6  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Jan-21 06:46 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin