+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   19407 Standing Bear (1998 FG11) Classification: Main-belt Asteroid          SPK-ID: 2019407 [ 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 34 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1178547771195806 1.2651e-08   a 2.58994342794911 1.0622e-08 au q 2.284706222495845 3.0373e-08 au i 15.03816261143925 1.1143e-06 deg node 34.09076218256136 1.2372e-06 deg peri 274.2321044287944 1.0585e-05 deg M 64.12572712065915 9.5615e-06 deg tp 2458929.316260247480 (2020-Mar-20.81626025) 4.0127e-05 TDB period 1522.417767321584 4.17 9.3655e-06 2.564e-08 d yr n .236465973878743 1.4547e-09 deg/d Q 2.895180633402375 1.1874e-08 au   Orbit Determination Parameters    # obs. used (total)      2397      data-arc span      12164 days (33.30 yr)      first obs. used      1987-11-16      last obs. used      2021-03-06      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .40044      source      ORB      producer      Otto Matic      solution date      2021-Apr-13 02:53:35   Additional Information  Earth MOID = 1.32901 au   Jupiter MOID = 2.39983 au   T_jup = 3.362  [ 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 13.14   n/a E2021B10   diameter diameter 6.633 km 0.109 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.160   0.022 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   19407 Standing Bear           Discovered 1998 Mar. 25 by R. Linderholm at Lime Creek. Arrested for refusing to be moved to Indian Territory, Standing Bear (1834-1908) petitioned the U.S. District Court in Omaha, Nebraska, in 1879 by writ of habeas corpus. The trial led to the decision that native Americans are "persons within the meaning of the law" and have the rights of citizenship. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: 20020128/MPCPages.arc Last Updated: 2003-10-02 Alternate Designations  1998 FG11 = 1987 WQ5 = 1991 RW27  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Apr-16 21:50 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin