+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   11518 Jung (1991 GB3) Classification: Outer Main-belt Asteroid          SPK-ID: 2011518 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] [ show orbit diagram ] Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB Reference: JPL 32 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .09736909694177293 5.515e-08   a 3.234927852610454 1.7338e-08 au q 2.919945848929986 1.7414e-07 au i .753246785137284 5.4474e-06 deg node 18.57304209942875 0.00026049 deg peri 169.4175226390783 0.00026126 deg M 48.10906478829813 1.8127e-05 deg tp 2458916.499084869853 (2020-Mar-07.99908487) 0.00010744 TDB period 2125.178069803622 5.82 1.7085e-05 4.678e-08 d yr n .1693975696037866 1.3619e-09 deg/d Q 3.549909856290923 1.9026e-08 au   Orbit Determination Parameters    # obs. used (total)      1831      data-arc span      10707 days (29.31 yr)      first obs. used      1991-03-22      last obs. used      2020-07-14      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .50938      source      ORB      producer      Otto Matic      solution date      2020-Nov-13 02:59:02   Additional Information  Earth MOID = 1.92021 au   Jupiter MOID = 1.40692 au   T_jup = 3.178  [ 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 13.28   n/a E2021B10   diameter diameter 12.881 km 0.254 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.061   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   11518 Jung           Discovered 1991 Apr. 8 by E. W. Elst at the European Southern Observatory. Carl Gustav Jung (1875-1961) was a Swiss psychiatrist who developed the (much contested) concept of the collective unconscious (archetypes). From 1907 to 1912, he was a close collaborator of Sigmund Freud, a relationship that later collapsed, because of Jung's irrational interests. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: 20000523/MPCPages.arc Last Updated: 2013-03-29 [ show close-approach data ] Alternate Designations  1991 GB3 = 1993 QB4  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Apr-12 11:40 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin