+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   100934 Marthanussbaum (1998 MN41) Classification: Main-belt Asteroid          SPK-ID: 2100934 [ 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 19 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .167424920516608 3.3883e-08   a 2.394671187936481 9.4835e-09 au q 1.993743554632805 8.2666e-08 au i 3.505314936926097 4.0702e-06 deg node 72.69867136270203 6.9101e-05 deg peri 198.162013089294 7.057e-05 deg M 34.40347654113374 1.3236e-05 deg tp 2459071.149804156738 (2020-Aug-09.64980416) 4.9835e-05 TDB period 1353.528049640529 3.71 8.0405e-06 2.201e-08 d yr n .2659715844792496 1.58e-09 deg/d Q 2.795598821240158 1.1071e-08 au   Orbit Determination Parameters    # obs. used (total)      642      data-arc span      9590 days (26.26 yr)      first obs. used      1994-05-15      last obs. used      2020-08-16      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .57315      source      ORB      producer      Otto Matic      solution date      2021-Apr-13 15:34:26   Additional Information  Earth MOID = .976138 au   Jupiter MOID = 2.29942 au   T_jup = 3.508  [ 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 16.41   n/a E2021B55   100934 Marthanussbaum           Discovered 1998 June 28 by E. W. Elst at the European Southern Observatory. Martha Nussbaum (b. 1947) is an American philosopher at the University of Chicago. She became well known from her many books on philosophy, in particular from her book The Fragility of Goodness: Luck and Ethics in Greek Tragedy and Philosophy. 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 2017-03-12 Last Updated: 2017-03-14 [ show close-approach data ] Alternate Designations  1998 MN41 = 2002 RK46  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Apr-14 03:53 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin