+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   19415 Parvamenon (1998 FC34) Classification: Main-belt Asteroid          SPK-ID: 2019415 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB Reference: JPL 27 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1676651651811196 4.9108e-08   a 2.383960814945699 7.6569e-09 au q 1.984253631122512 1.1682e-07 au i 4.682594442447854 5.1343e-06 deg node 191.8297187521641 4.3728e-05 deg peri 320.509987033887 4.5379e-05 deg M 137.2541721625359 1.0628e-05 deg tp 2458883.909975901546 (2020-Feb-04.40997590) 3.97e-05 TDB period 1344.457554681258 3.68 6.4773e-06 1.773e-08 d yr n .2677659839438727 1.29e-09 deg/d Q 2.783667998768887 8.9407e-09 au   Orbit Determination Parameters    # obs. used (total)      1255      data-arc span      10021 days (27.44 yr)      first obs. used      1994-01-11      last obs. used      2021-06-19      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .49532      source      ORB      producer      Otto Matic      solution date      2021-Jul-08 18:10:15   Additional Information  Earth MOID = .997837 au   Jupiter MOID = 2.21915 au   T_jup = 3.513  [ 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 15.17   n/a E2021B10   diameter diameter 5.763 km 0.179 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.058   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   19415 Parvamenon           Discovered 1998 Mar. 20 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro. Parvathy Rama Menon (b. 1986) was awarded fourth place in the 2003 Intel International Science and Engineering Fair for her engineering project. She attends the Westview High School, Portland, Oregon, 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: 20040830/MPCPages.arc Last Updated: 2004-09-06 Alternate Designations  1998 FC34 = 1994 AJ15  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Jul-25 12:23 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin