+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   17910 Munyan (1999 FG37) Classification: Main-belt Asteroid          SPK-ID: 2017910 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB Reference: JPL 31 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1286555007963716 3.3563e-08   a 2.615946290495993 1.0119e-08 au q 2.27939041043582 8.6562e-08 au i 8.629098755570812 3.8389e-06 deg node 206.1786525398464 2.1874e-05 deg peri 196.2073354059685 2.6108e-05 deg M 158.6370174541042 1.3638e-05 deg tp 2458519.505355294747 (2019-Feb-05.00535529) 5.8026e-05 TDB period 1545.402681091244 4.23 8.9672e-06 2.455e-08 d yr n .2329489940743443 1.3517e-09 deg/d Q 2.952502170556166 1.1421e-08 au   Orbit Determination Parameters    # obs. used (total)      1775      data-arc span      10932 days (29.93 yr)      first obs. used      1991-04-10      last obs. used      2021-03-15      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .53052      source      ORB      producer      Otto Matic      solution date      2021-Apr-13 02:17:37   Additional Information  Earth MOID = 1.28774 au   Jupiter MOID = 2.45659 au   T_jup = 3.379  [ 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 14.05   n/a E2021B10   17910 Munyan           Discovered 1999 Mar. 20 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro. Benjamin Kendrick Munyan (b. 1985) was awarded third place in the 2003 Intel International Science and Engineering Fair for his medicine and health project. He attends the Thomas Jefferson High School for Science and Technology, Alexandria, Virginia, U.S.A. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: 20040614/MPCPages.arc Last Updated: 2009-12-11 Alternate Designations  1999 FG37 = 1991 GR14 = 1991 HZ2 = 2000 OA36  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Apr-14 17:54 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin