+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   5221 Fabribudweis (1980 FB) Classification: Outer Main-belt Asteroid          SPK-ID: 2005221 [ 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 38 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .09689787021283119 3.1832e-08   a 3.217907216709687 1.819e-08 au q 2.90609886086802 1.0671e-07 au i 1.570916841215467 4.0882e-06 deg node 28.1407369794559 0.0001265 deg peri 228.8252667963202 0.00012817 deg M 281.9261441135723 2.1203e-05 deg tp 2459457.758546397154 (2021-Aug-31.25854640) 0.00012418 TDB period 2108.427652688687 5.77 1.7877e-05 4.894e-08 d yr n .1707433496904314 1.4477e-09 deg/d Q 3.529715572551355 1.9952e-08 au   Orbit Determination Parameters    # obs. used (total)      2383      data-arc span      14727 days (40.32 yr)      first obs. used      1980-02-21      last obs. used      2020-06-17      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .4722      source      ORB      producer      Otto Matic      solution date      2020-Jun-23 16:17:36   Additional Information  Earth MOID = 1.89142 au   Jupiter MOID = 1.51608 au   T_jup = 3.182  [ 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 12.5   n/a MPO435748   diameter diameter 13.616 km 0.291 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.104   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   5221 Fabribudweis           Discovered 1980 Mar. 16 by L. Brozek at Klet. Named for the medieval Czech astronomer, physician and theologian Wenceslaus (Václav) Fabri de Budweis (c.1460-1518), mainly known as the author of almanacs. After a university career in Leipzig he returned to his native town, now České Budějovice, where he is considered one of the most distinguished medieval intellectual personages. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: 19960828/MPCPages.arc Last Updated: 2003-09-26 [ show close-approach data ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Jan-17 23:14 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin