+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   227637 (2006 BG95) Classification: Main-belt Asteroid          SPK-ID: 2227637 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB Reference: JPL 16 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1370715241414912 4.3761e-08   a 3.085849763904359 2.764e-08 au q 2.662867633494328 1.2931e-07 au i 13.64383036730365 4.9963e-06 deg node 159.5370321073376 1.7099e-05 deg peri 235.5684403948012 2.6308e-05 deg M 14.02682114394574 1.681e-05 deg tp 2459123.353300093495 (2020-Sep-30.85330009) 9.285e-05 TDB period 1979.979047378761 5.42 2.6602e-05 7.283e-08 d yr n .1818201058625312 2.4428e-09 deg/d Q 3.50883189431439 3.1428e-08 au   Orbit Determination Parameters    # obs. used (total)      468      data-arc span      8177 days (22.39 yr)      first obs. used      1998-09-19      last obs. used      2021-02-07      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .49991      source      ORB      producer      Otto Matic      solution date      2021-Apr-14 00:40:33   Additional Information  Earth MOID = 1.69316 au   Jupiter MOID = 2.05005 au   T_jup = 3.169  [ show covariance matrix ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 15.4   n/a MPO450053   diameter diameter 3.922 km 0.444 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.072   0.037 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   227637 (2006 BG95)          Discovered 2006-Jan-26 by Spacewatch at Kitt Peak Reference: 20091202/Numbers.arc Last Updated: 2009-12-04 Alternate Designations  2006 BG95 = 1998 ST11 = 2002 LL2 = 2004 XJ39  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Apr-21 09:45 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin