+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   2359 Debehogne (1931 TV) Classification: Main-belt Asteroid          SPK-ID: 2002359 [ 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 38 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1163338709833595 2.646e-08   a 2.424484726316291 7.2857e-09 au q 2.142435032963886 6.4681e-08 au i 4.342119318180385 3.4517e-06 deg node 206.1090754647257 4.026e-05 deg peri 76.65160654767745 4.3595e-05 deg M 294.6938119825238 1.7914e-05 deg tp 2459450.637865287175 (2021-Aug-24.13786529) 6.9038e-05 TDB period 1378.883597972147 3.78 6.2154e-06 1.702e-08 d yr n .2610807761651771 1.1768e-09 deg/d Q 2.706534419668696 8.1333e-09 au   Orbit Determination Parameters    # obs. used (total)      3025      data-arc span      32609 days (89.28 yr)      first obs. used      1931-10-05      last obs. used      2021-01-14      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .44171      source      ORB      producer      Otto Matic      solution date      2021-Feb-24 01:02:23   Additional Information  Earth MOID = 1.1293 au   Jupiter MOID = 2.41028 au   T_jup = 3.498  [ 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 12.97   n/a E2021B10   diameter diameter 6.096 km 0.033 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)   geometric albedo albedo 0.277   0.031 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)   2359 Debehogne           Discovered 1931 Oct. 5 by K. Reinmuth at Heidelberg. Named in honor of Henri Debehogne, astronomer at the Royal Observatory, Uccle, noted for his astrometric work on comets and minor planets. In recent years he has trained and collaborated with several astronomers in South America, and it was during one of these collaborations that he rediscovered this minor planet in 1979. Name proposed by E. Bowell, who made the identification. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: MPC 6208 Last Updated: 2006-03-21 [ show close-approach data ] Alternate Designations  1931 TV = 1979 HB  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Mar-02 18:01 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin