+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   277656 (2006 BV141) Classification: Main-belt Asteroid          SPK-ID: 2277656 [ 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 13 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .01368505795169541 8.0106e-08   a 2.762929377580276 2.7724e-08 au q 2.725118528931648 2.1959e-07 au i .7683801455278836 4.8181e-06 deg node 74.23063643347285 0.0007796 deg peri 55.31691326061633 0.00082872 deg M 69.31001973267028 0.00028224 deg tp 2458677.541570220164 (2019-Jul-13.04157022) 0.0013136 TDB period 1677.463592842373 4.59 2.5248e-05 6.913e-08 d yr n .2146097247869321 3.2302e-09 deg/d Q 2.800740226228903 2.8103e-08 au   Orbit Determination Parameters    # obs. used (total)      166      data-arc span      8450 days (23.13 yr)      first obs. used      1997-03-04      last obs. used      2020-04-22      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .61415      source      ORB      producer      Otto Matic      solution date      2020-May-21 16:27:56   Additional Information  Earth MOID = 1.73892 au   Jupiter MOID = 2.17307 au   T_jup = 3.340  [ 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 16.8   n/a MPO418476   diameter diameter 2.692 km 0.808 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.039   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   277656 (2006 BV141)          Discovered 2006-Jan-25 by Spacewatch at Kitt Peak Reference: 20110517/Numbers.arc Last Updated: 2011-05-20 [ show close-approach data ] Alternate Designations  2006 BV141 = 1997 EB60 = 1997 EW5  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2020-Aug-14 18:19 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin