+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   13434 Adamquade (1999 VK58) Classification: Main-belt Asteroid          SPK-ID: 2013434 [ 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 26 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .18074948052628 3.3158e-08   a 2.406794452652731 7.9793e-09 au q 1.971767605602217 8.1537e-08 au i 1.969166875909051 3.2555e-06 deg node 212.0997597739606 0.00010689 deg peri 83.20926947126654 0.00010724 deg M 278.8391121424135 8.8637e-06 deg tp 2459307.968917036637 (2021-Apr-03.46891704) 3.3915e-05 TDB period 1363.819606402232 3.73 6.7823e-06 1.857e-08 d yr n .2639645289670554 1.3127e-09 deg/d Q 2.841821299703244 9.4216e-09 au   Orbit Determination Parameters    # obs. used (total)      1416      data-arc span      10489 days (28.72 yr)      first obs. used      1991-08-09      last obs. used      2020-04-27      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .52204      source      ORB      producer      Otto Matic      solution date      2020-May-20 03:52:45   Additional Information  Earth MOID = .956981 au   Jupiter MOID = 2.35483 au   T_jup = 3.499  [ 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 15.1   n/a MPO337372   13434 Adamquade           Discovered 1999 Nov. 4 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro. Adam Robert Quade (b. 1987) is a finalist in the 2002 Discovery Channel Young Scientist Challenge (DCYSC), a middle school science competition, for his biochemistry, medicine, health, and microbiology project. He attends the St. John the Baptist School, New Brighton, Minnesota. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: 20021021/MPCPages.arc Last Updated: 2003-10-02 [ show close-approach data ] Alternate Designations  1999 VK58 = 1991 PX18 = 1991 RP34 = 1995 US46 = 1996 XF35 = 1998 KZ23  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2020-Oct-19 16:31 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin