+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   58215 von Klitzing (1992 SY1) Classification: Main-belt Asteroid          SPK-ID: 2058215 [ 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 25 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1141299417985858 6.4145e-08   a 2.581347882095617 1.5814e-08 au q 2.286738798550142 1.7003e-07 au i 6.836280530127676 6.0366e-06 deg node 14.5882203296119 3.1636e-05 deg peri 348.5986669247835 3.6362e-05 deg M 240.5123747832414 1.7355e-05 deg tp 2459503.292350640678 (2021-Oct-15.79235064) 7.3271e-05 TDB period 1514.845122265076 4.15 1.3921e-05 3.811e-08 d yr n .2376480570249381 2.1838e-09 deg/d Q 2.875956965641093 1.7619e-08 au   Orbit Determination Parameters    # obs. used (total)      1029      data-arc span      10077 days (27.59 yr)      first obs. used      1992-09-21      last obs. used      2020-04-24      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .53332      source      ORB      producer      Otto Matic      solution date      2020-May-20 11:33:05   Additional Information  Earth MOID = 1.28501 au   Jupiter MOID = 2.5766 au   T_jup = 3.405  [ 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 15.0   n/a MPO436189   diameter diameter 4.715 km 0.055 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.072   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   58215 von Klitzing           Discovered 1992 Sept. 21 by F. Börngen and L. D. Schmadel at Tautenburg. German Klaus von Klitzing (b. 1943), winner of the 1985 Nobel Prize in physics, demonstrated that under appropriate conditions the electrical resistance of a conductor varies only in the discrete jumps (quantum-Hall-effect), which are directly related to the so-called fine-structure constant. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: 20031110/MPCPages.arc Last Updated: 2003-11-12 [ show close-approach data ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2020-Aug-05 00:35 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin