+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   24P/Schaumasse Classification: Jupiter-family Comet [NEO]          SPK-ID: 1000077 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] [ show orbit diagram ] alternate orbits: [epoch=2015-Nov-24.0] K173/9 (default) [epoch=2001-Jul-30.0] K014/19 [epoch=1993-Feb-22.0] SAO/1993 [epoch=1984-Dec-06.0] SAO/1984 [epoch=1976-Sep-19.0] SAO/1976 [epoch=1960-Apr-16.0] SAO/1960 [epoch=1952-Jan-29.0] SAO/1952 [epoch=1943-Nov-12.0] SAO/1943 [epoch=1927-Oct-07.0] SAO/1927 [epoch=1919-Oct-09.0] SAO/1919 [epoch=1911-Nov-20.0] SAO/1911 Orbital Elements at Epoch 2457350.5 (2015-Nov-24.0) TDB Reference: JPL K173/9 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .7048377385790582 1.2646e-06   a 4.086460844502399 1.7137e-05 au q 1.20616902407146 6.252e-07 au i 11.73397999992298 1.6875e-05 deg node 79.66577775476655 7.5004e-05 deg peri 58.00232148852397 0.00015325 deg M 273.6468611086978 0.00052475 deg tp 2458074.260817116701 (2017-Nov-16.76081712) 0.00016046 TDB period 3017.306579787296 8.26 0.01898 5.196e-05 d yr n .1193117074716942 7.5053e-07 deg/d Q 6.966752664933339 2.9216e-05 au Additional Model Parameters  Parameter Value Uncertainty (1-sigma)  A1 [EST] 1.051463131828431E-9 8.796E-11 A2 [EST] -9.955924243239296E-10 1.642E-10   Orbit Determination Parameters    # obs. used (total)      832      data-arc span      6464 days (17.70 yr)      first obs. used      2000-10-07      last obs. used      2018-06-19      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      3      norm. resid. RMS      .6705      source      ORB      producer      Shantanu Naidu      solution date      2018-Sep-24 15:22:36   Additional Information  Earth MOID = .283142 au   Jupiter MOID = .457263 au   T_jup = 2.504  [ 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 comet total magnitude M1 12.0   1. K173/9 2 parameter fit from 252 observations, autocmod 2.6n comet total magnitude slope K1 16.   n/a K173/9 autocmod 2.6n comet nuclear magnitude M2 15.6   0.6 K173/9 from 406 observations, autocmod 2.6n comet nuclear magnitude slope K2 5.   n/a K173/9 autocmod 2.6n comet nuclear phase coefficient PC 0.03   n/a K173/9 autocmod 2.6n diameter diameter 2.6 km n/a Scotti,J (1994) BAAS 26:1375   24P/Schaumasse          Discovered 1911-Dec-01 by Schaumasse, M. A. at Nice, France Reference: comet.dis Last Updated: 2003-08-29 [ show close-approach data ] Alternate Designations  Perihelion  Year (est.)  New-Style  Desig Roman  Numeral  Year/  Letter   1993.1       1993 III   1992x   1984.8       1984 XXII   1984m   1976.6       1976 XV     1960.1       1960 III   1959h   1951.8       1952 III   1951l   1943.5       1943 V   1944a   1927.0       1927 VIII   1927g   1918.7   24P/1919 U1   1919 IV   1919e   1910.5   24P/1911 X1   1911 VII   1911h  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Mar-07 09:36 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin