+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   22499 Wunibaldkamm (1997 MP9) Classification: Main-belt Asteroid          SPK-ID: 2022499 [ 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 32 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1180880994091598 3.817e-08   a 3.07001764667678 1.9393e-08 au q 2.707485097628137 1.1902e-07 au i 12.49641916050011 3.401e-06 deg node 124.0829784712963 2.0148e-05 deg peri 261.6742536981293 2.6626e-05 deg M 8.725506258391034 1.5237e-05 deg tp 2459152.879070479484 (2020-Oct-30.37907048) 8.3316e-05 TDB period 1964.761025860176 5.38 1.8617e-05 5.097e-08 d yr n .1832283902529018 1.7361e-09 deg/d Q 3.432550195725423 2.1683e-08 au   Orbit Determination Parameters    # obs. used (total)      1378      data-arc span      8654 days (23.69 yr)      first obs. used      1997-06-27      last obs. used      2021-03-07      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .49293      source      ORB      producer      Otto Matic      solution date      2021-Apr-13 04:07:03   Additional Information  Earth MOID = 1.74518 au   Jupiter MOID = 2.10588 au   T_jup = 3.184  [ 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 14.08   n/a E2021B10   22499 Wunibaldkamm           Discovered 1997 June 27 by Spacewatch at Kitt Peak. Wunibald Kamm (1893-1966) developed aerodynamic designs that reduce turbulence at high speeds for automobiles, including the widely-seen Kammback or Kamm-tail. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: MPC batch dated 2018-09-25 Last Updated: 2018-10-01 Alternate Designations  1997 MP9 = 2000 AE171  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Apr-20 05:30 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin