+ View the NASA Portal + Near-Earth Object (NEO) Program Search JPL JPL Small-Body Database Browser Search: [ help ]   24P/Schaumasse Classification: Jupiter-family Comet [NEO]          SPK-ID: 1000077 [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ] [ show orbit diagram ] alternate orbits: [epoch=2001-07-30.0] K014/19 (default) [epoch=1993-02-22.0] SAO/1993 [epoch=1984-12-06.0] SAO/1984 [epoch=1976-09-19.0] SAO/1976 [epoch=1960-04-16.0] SAO/1960 [epoch=1952-01-29.0] SAO/1952 [epoch=1943-11-12.0] SAO/1943 [epoch=1927-10-07.0] SAO/1927 [epoch=1919-10-09.0] SAO/1919 [epoch=1911-11-20.0] SAO/1911 Orbital Elements at Epoch 2452120.5 (2001-Jul-30.0) TDB Reference: JPL K014/19 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e 0.704800355727747 7.4105e-08   a 4.08201725729564 1.2531e-06 AU q 1.20501004226687 3.3047e-07 AU i 11.7515297577684 1.1858e-05 deg node 79.83103830437537 3.6331e-05 deg peri 57.87449254945604 9.2436e-05 deg M 10.5571002171822 1.8434e-05 deg tp 2452032.160929561734 (2001-May-02.66092956) 0.00011744 JED period 3012.386422742899 8.25 0.0013871 3.798e-06 d yr n .119506580325178 5.5029e-08 deg/d Q 6.959024472324403 2.1363e-06 AU Additional Model Parameters  Parameter Value Uncertainty (1-sigma)  A1 [EST] 1.097998072375375E-9 1.109E-10 A2 [EST] -5.858502843175285E-10 5.951E-13   Orbit Determination Parameters    # obs. used (total)      638      data-arc span      8974 days (24.57 yr)      first obs. used      1976-12-27      last obs. used      2001-07-23      planetary ephem.      DE405      SB-pert. ephem.      SB405-CPV-2      condition code      1      fit RMS      .87432      data source      ORB      producer      M.S.W. Keesey      solution date      2003-Nov-13 16:13:45   Additional Information  Earth MOID = .28218 AU   T_jup = 2.505  [ show covariance matrix ] [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes comet total magnitude M1 7. mag n/a ICQ 2001 Handbook   comet total magnitude slope K1 20.0   n/a ICQ 2001 Handbook   comet nuclear magnitude M2 16.5 mag n/a ICQ 2001 Handbook   comet nuclear magnitude slope K2 10.0   n/a ICQ 2001 Handbook   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   1943.6       1943 V   1944a   1927.1       1927 VIII   1927g   1918.9   24P/1919 U1   1919 IV   1919e   1910.6   24P/1911 X1   1911 VII   1911h  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2013-May-22 10:10 UT (server date/time)   Site Manager:   Donald K. Yeomans Webmaster:   Alan B. Chamberlin