+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   46591 (1992 WS1) Classification: Main-belt Asteroid          SPK-ID: 2046591 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] [ show orbit diagram ] Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB Reference: JPL 30 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1853537564231097 2.9404e-08   a 3.115018440537615 1.7614e-08 au q 2.537638071256711 9.5585e-08 au i 6.290185355654524 3.7315e-06 deg node 76.1879820150199 3.8981e-05 deg peri 25.53193682690202 4.1294e-05 deg M 328.0501217429971 1.413e-05 deg tp 2459178.719847088416 (2020-Nov-25.21984709) 7.9636e-05 TDB period 2008.118604889113 5.50 1.7033e-05 4.663e-08 d yr n .1792722795971899 1.5206e-09 deg/d Q 3.692398809818519 2.0879e-08 au   Orbit Determination Parameters    # obs. used (total)      1642      data-arc span      10123 days (27.72 yr)      first obs. used      1992-11-18      last obs. used      2020-08-06      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .50151      source      ORB      producer      Otto Matic      solution date      2020-Aug-25 04:22:59   Additional Information  Earth MOID = 1.55625 au   Jupiter MOID = 1.49672 au   T_jup = 3.182  [ 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 13.4   n/a MPO333224   diameter diameter 14.154 km 0.108 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.040   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   46591 (1992 WS1)          Discovered 1992-Nov-18 by Sugie, A. at Dynic Reference: 20020921/Numbers.arc Last Updated: 2004-04-19 [ hide close-approach data ] Close-Approach Data   ...sorted by Date/Time (TDB) Date/Time (TDB) Time Uncertainty (days_HH:MM) Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified 1903-Apr-29 22:21 00:04 Jupiter 1.7420356757882 1.74203372416994 1.74203762740606 2.11879578667277 1.87532508800727 2416234.431025275 3.55710861638484 157.794039602756 21.345498122252 -79.4522142947362 1144812.14442295 T 30 CATAB v2.0f-lin.ifort 2020-Aug-25 04:23:11 2020-Aug-25 04:23 1913-May-28 01:49 00:03 Jupiter 1.54090576674992 1.54090515873724 1.54090637476242 1.53428730602686 1.1201137929965 2419915.575581572 2.9924501442295 202.588965217747 108.645985990776 48.0885508049337 1581364.34010874 T 30 CATAB v2.0f-lin.ifort 2020-Aug-25 04:23:11 2020-Aug-25 04:23 1923-Jul-24 23:34 00:03 Jupiter 1.98196587734484 1.9819640722053 1.98196768248764 2.69347244779678 2.52983480911657 2423625.481913253 2.6006970911308 169.365110768364 18.7490237071595 70.5284206264475 2119515.93601883 T 30 CATAB v2.0f-lin.ifort 2020-Aug-25 04:23:11 2020-Aug-25 04:23 1975-Jul-06 14:11 00:01 Jupiter 1.99803362379448 1.99803265415914 1.99803459342982 3.72930189821452 3.61383958279409 2442600.091105028 1.22143865003201 60.9492653469324 30.6263863261801 65.2769510674014 1690720.87170761 T 30 CATAB v2.0f-lin.ifort 2020-Aug-25 04:23:11 2020-Aug-25 04:23 1985-Jul-30 14:46 00:01 Jupiter 1.56640245359563 1.56640187409024 1.56640303310379 1.38138131243216 0.909245072427235 2446277.115084270 1.017792511159 220.630917193549 176.586836432518 -26.544462910895 1860569.26656826 T 30 CATAB v2.0f-lin.ifort 2020-Aug-25 04:23:11 2020-Aug-25 04:23 1995-Sep-15 13:22 < 00:01 Jupiter 1.70106599655064 1.70106546429478 1.7010665288067 1.94307201022388 1.66723010654761 2449976.056868810 0.642673014549282 85.3119571829325 29.4420384603889 83.6926257590939 2123328.43518324 T 30 CATAB v2.0f-lin.ifort 2020-Aug-25 04:23:11 2020-Aug-25 04:23 2057-Oct-20 15:49 00:01 Jupiter 1.76064606802545 1.76064544778013 1.76064668827057 2.27301879842789 2.05047362091057 2472657.158920225 1.18560864617741 75.4132836736714 10.7563746444328 -87.8260668415766 1721243.83167083 T 30 CATAB v2.0f-lin.ifort 2020-Aug-25 04:23:11 2020-Aug-25 04:23 2067-Nov-12 10:15 00:01 Jupiter 1.52817560283188 1.52817521007836 1.52817599558506 1.40898940305503 0.936328105261094 2476331.927224727 1.46950406566778 219.048473059553 134.232156681924 14.8588582881105 1782329.67838947 T 30 CATAB v2.0f-lin.ifort 2020-Aug-25 04:23:11 2020-Aug-25 04:23 2078-Jan-05 07:48 00:02 Jupiter 1.9492209467293 1.94921984130651 1.94922205215275 2.64932707742469 2.47988824505507 2480038.824738882 1.75491953980996 96.0952197944247 20.2912129986458 70.5766203498894 2201718.66154698 T 30 CATAB v2.0f-lin.ifort 2020-Aug-25 04:23:11 2020-Aug-25 04:23 2140-Jan-20 02:06 00:04 Jupiter 1.5641881737263 1.56418714729535 1.56418920017931 1.31794643856793 0.808680481938312 2502697.587191074 3.73492273201793 725.88087814715 251.856290763405 -38.6432165021647 1437387.09861946 T 30 CATAB v2.0f-lin.ifort 2020-Aug-25 04:23:11 2020-Aug-25 04:23 2150-Feb-27 22:30 00:04 Jupiter 1.66753159046392 1.66752972560734 1.6675334553168 1.83817300660414 1.53719881238301 2506389.437641659 3.87193776305394 85.0380654811688 50.356118631741 -88.59933633669 767804.022695996 T 30 CATAB v2.0f-lin.ifort 2020-Aug-25 04:23:11 2020-Aug-25 04:23 Alternate Designations  1992 WS1 = 1999 BD3  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2020-Oct-28 13:47 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin