+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   17041 Castagna (1999 FB30) Classification: Main-belt Asteroid          SPK-ID: 2017041 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB Reference: JPL 24 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .08876277585389621 2.8939e-08   a 2.272254889384542 7.6323e-09 au q 2.070563237955182 6.5397e-08 au i 3.499044490999037 3.3244e-06 deg node 82.61496500903739 6.6227e-05 deg peri 15.39438951172436 7.0924e-05 deg M 151.8654288673193 2.4259e-05 deg tp 2458472.735204922681 (2018-Dec-20.23520492) 8.4205e-05 TDB period 1251.076875394918 3.43 6.3034e-06 1.726e-08 d yr n .2877521014736696 1.4498e-09 deg/d Q 2.473946540813902 8.3098e-09 au   Orbit Determination Parameters    # obs. used (total)      1242      data-arc span      10855 days (29.72 yr)      first obs. used      1990-09-22      last obs. used      2020-06-11      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .5383      source      ORB      producer      Otto Matic      solution date      2020-Jun-23 18:05:22   Additional Information  Earth MOID = 1.08764 au   Jupiter MOID = 2.63199 au   T_jup = 3.604  [ 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 15.3   n/a MPO350938   17041 Castagna           Discovered 1999 Mar. 19 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro. Pedro Turibeo Castagna (b. 1985) was awarded fourth place in the 2003 Intel International Science and Engineering Fair for his engineering team project. He attends the Fundacao Escola Tecnica Liberato Salzano Vieira da Cunha, Novo Hamburgo, Rio Grande do Sul, Brazil. 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 FB30 = 1990 SK7  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2020-Sep-21 07:49 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin