+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   11176 Batth (1998 FD68) Classification: Main-belt Asteroid          SPK-ID: 2011176 [ 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 26 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .07847117900493296 3.1357e-08   a 3.007770115207057 1.5248e-08 au q 2.771746848090956 9.2777e-08 au i .8177028417750987 3.214e-06 deg node 114.8043914397685 0.00025331 deg peri 118.007982295716 0.00025457 deg M 56.12658550763317 2.3921e-05 deg tp 2458703.448665029535 (2019-Aug-07.94866503) 0.00012745 TDB period 1905.30885893324 5.22 1.4488e-05 3.967e-08 d yr n .1889457440519958 1.4368e-09 deg/d Q 3.243793382323158 1.6444e-08 au   Orbit Determination Parameters    # obs. used (total)      1458      data-arc span      10947 days (29.97 yr)      first obs. used      1990-11-19      last obs. used      2020-11-08      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .52211      source      ORB      producer      Otto Matic      solution date      2020-Dec-18 02:44:59   Additional Information  Earth MOID = 1.76078 au   Jupiter MOID = 1.74105 au   T_jup = 3.246  [ 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 14.3   n/a MPO302135   diameter diameter 7.371 km 0.287 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.074   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   11176 Batth           Discovered 1998 Mar. 20 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro. Sukhjeet Singh Batth (b. 1985) is a finalist in the 2002 Intel International Science and Engineering Fair for his biochemistry project. He attends the Fowler High School, Fowler, California, 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: 20020724/MPCPages.arc Last Updated: 2003-10-02 [ show close-approach data ] Alternate Designations  1998 FD68 = 1996 XO31  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Jan-15 19:28 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin