+ 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 2459200.5 (2020-Dec-17.0) TDB Reference: JPL 27 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .180859115182972 3.2874e-08   a 2.406923608946449 7.8895e-09 au q 1.971609534719388 8.0981e-08 au i 1.969148156474008 3.252e-06 deg node 212.0974743889945 0.00010544 deg peri 83.21629357644302 0.00010579 deg M 331.6360557764496 8.9143e-06 deg tp 2459307.962269704303 (2021-Apr-03.46226970) 3.3897e-05 TDB period 1363.929388262864 3.73 6.7061e-06 1.836e-08 d yr n .2639432826200082 1.2978e-09 deg/d Q 2.84223768317351 9.3164e-09 au   Orbit Determination Parameters    # obs. used (total)      1428      data-arc span      10518 days (28.80 yr)      first obs. used      1991-08-09      last obs. used      2020-05-26      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .52046      source      ORB      producer      Otto Matic      solution date      2020-Nov-13 02:46:22   Additional Information  Earth MOID = .954857 au   Jupiter MOID = 2.35379 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 15.09   n/a E2021B10   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 ] 2021-Apr-10 23:28 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin