+ View the NASA Portal + Near-Earth Object (NEO) Program Search JPL JPL Small-Body Database Browser Search: [ help ]   1383 Limburgia (1934 RV) Classification: Main-belt Asteroid          SPK-ID: 2001383 [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ] [ show orbit diagram ] Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB Reference: JPL 1 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1915019863117094 6.7914e-08   a 3.076263941028663 1.5953e-08 AU q 2.487153285902587 2.0748e-07 AU i .05216471455614306 6.3256e-06 deg node 193.9853182025213 0.0059631 deg peri 165.0042830284813 0.0059628 deg M 185.56162524336 1.5832e-05 deg tp 2457355.433985929490 (2015-Nov-28.93398593) 9.046e-05 JED period 1970.760364020936 5.40 1.533e-05 4.197e-08 d yr n .1826706110861156 1.4209e-09 deg/d Q 3.665374596154738 1.9008e-08 AU   Orbit Determination Parameters    # obs. used (total)      1560      data-arc span      32746 days (89.65 yr)      first obs. used      1923-08-09      last obs. used      2013-04-04      planetary ephem.      DE405      SB-pert. ephem.      SB405-CPV-2      condition code      0      fit RMS      .54143      data source      ORB      producer      Otto Matic      solution date      2013-Apr-29 12:44:00   Additional Information  Earth MOID = 1.48311 AU   T_jup = 3.201  [ 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 absolute magnitude H 11.50 mag n/a IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 23 diameter diameter 22.32 km 1.8 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 23 rotation period rot_per 5. h n/a Asteroid Lightcurve DataBase (Rev. 2013-May-01) lower-limit; Incomplete or inconclusive result. Published Reference List: [Brinsfield, J.W. (2011) Minor Planet Bul. 38, 154-155.] geometric albedo albedo 0.0891   0.016 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 23 1383 Limburgia (1934 RV)          Discovered 1934-Sep-09 by Van Gent, H. at Johannesburg (LS) Reference: DISCOVERY.DB Last Updated: 2003-08-29 [ show close-approach data ] Alternate Designations  1934 RV = 1929 UQ = 1929 VJ = A923 PA  [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2013-May-21 16:35 UT (server date/time)   Site Manager:   Donald K. Yeomans Webmaster:   Alan B. Chamberlin