+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   351180 (2004 BE84) Classification: Main-belt Asteroid          SPK-ID: 2351180 [ 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 15 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1943556341624144 4.6081e-08   a 2.779787771177114 2.8171e-08 au q 2.239520356073062 1.2573e-07 au i 2.092692787989886 6.2208e-06 deg node 326.142696360081 0.00014663 deg peri 243.1705429494535 0.0001477 deg M 132.8160273214424 1.8495e-05 deg tp 2458375.954804127554 (2018-Sep-14.45480413) 8.241e-05 TDB period 1692.839900789458 4.63 2.5733e-05 7.045e-08 d yr n .2126603938341207 3.2327e-09 deg/d Q 3.320055186281167 3.3646e-08 au   Orbit Determination Parameters    # obs. used (total)      169      data-arc span      6130 days (16.78 yr)      first obs. used      2004-01-24      last obs. used      2020-11-05      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .61952      source      ORB      producer      Otto Matic      solution date      2020-Dec-18 06:24:04   Additional Information  Earth MOID = 1.23546 au   Jupiter MOID = 1.65617 au   T_jup = 3.305  [ 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 16.5   n/a MPO476631   351180 (2004 BE84)          Discovered 2004-Jan-24 by LINEAR at Socorro Reference: 20130127/Numbers.arc Last Updated: 2013-01-31 [ 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 1905-May-16 19:54 00:05 Jupiter 1.73104011771012 1.73103759068016 1.73104264471774 1.23269432411447 0.73546372474399 2416982.328984452 5.02455692693161 1843.53994937792 254.748182720734 10.2608524665861 549273.806954522 T 15 CATAB v2.0f-lin.ifort 2020-Dec-18 06:24:05 2020-Dec-18 06:24 1928-Jan-22 02:53 00:04 Jupiter 1.6721617929766 1.67216070255533 1.67216288356012 1.1716299402616 0.599691522274107 2425267.620224673 3.83316780197713 2451.68454135134 437.096290637067 31.5310142419453 1627426.87534802 T 15 CATAB v2.0f-lin.ifort 2020-Dec-18 06:24:05 2020-Dec-18 06:24 1950-Sep-17 05:31 00:03 Jupiter 1.9764196688656 1.97641734608177 1.9764219916501 2.46090894542499 2.28011943513555 2433541.729881713 2.99937523899869 164.966297671876 26.4982102816054 -79.0355468911297 1165479.72414617 T 15 CATAB v2.0f-lin.ifort 2020-Dec-18 06:24:05 2020-Dec-18 06:24 1989-Feb-24 23:40 00:01 Jupiter 1.94127869630303 1.94127733884808 1.94128005375633 2.05115129203123 1.82608261394932 2447582.485897625 1.42146282329838 72.945023494413 22.84248738446 -84.509624155582 890753.560873225 T 15 CATAB v2.0f-lin.ifort 2020-Dec-18 06:24:05 2020-Dec-18 06:24 2011-Oct-22 11:50 < 00:01 Jupiter 1.65881039648003 1.65880990679815 1.65881088622302 1.01243068963253 0.0614409932419838 2455856.992769053 0.385717816657932 863621.852988747 5471.40644293972 -0.494635693225902 1990356.69831042 T 15 CATAB v2.0f-lin.ifort 2020-Dec-18 06:24:05 2020-Dec-18 06:24 2034-Jun-28 22:53 < 00:01 Jupiter 1.75164036788917 1.75163967238612 1.75164106340208 1.48587451875953 1.11386888155929 2464142.453633367 0.846392501364318 316.095196978051 94.0438326743466 56.4621118285625 2303275.43728929 T 15 CATAB v2.0f-lin.ifort 2020-Dec-18 06:24:05 2020-Dec-18 06:24 2095-Jul-29 18:01 00:03 Jupiter 1.81187600156582 1.81187419629514 1.81187780682857 1.52849238205354 1.18377427806266 2486453.250904077 3.39893191896839 287.605547851794 111.358304617215 -12.1942544017396 582764.754808444 T 15 CATAB v2.0f-lin.ifort 2020-Dec-18 06:24:05 2020-Dec-18 06:24 2118-Apr-02 07:15 00:04 Jupiter 1.64872914072364 1.64872851429414 1.64872976716044 1.01283806107057 n/a 2494734.802344000 4.28481918216687 227.746766416337 20.0492955057304 83.9388141946078 12230183.3954292 F 15 CATAB v2.0f-lin.ifort 2020-Dec-18 06:24:05 2020-Dec-18 06:24 2140-Dec-01 17:53 00:06 Jupiter 1.86832809934888 1.8683244956416 1.86833170309005 1.97359123690763 1.72868310363471 2503014.245485954 5.60668912102906 527.827980555251 25.8007523002505 80.6853108278172 1927476.65828871 T 15 CATAB v2.0f-lin.ifort 2020-Dec-18 06:24:05 2020-Dec-18 06:24 Alternate Designations  2004 BE84 = 2009 BF160  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Jan-17 07:45 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin