+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   266088 (2006 SB27) Classification: Main-belt Asteroid          SPK-ID: 2266088 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB Reference: JPL 12 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1814163057734612 7.1144e-08   a 2.299852863549617 1.6513e-08 au q 1.882622053221929 1.6056e-07 au i 4.753341830230093 5.2866e-06 deg node 279.2031455041393 8.3809e-05 deg peri 94.52514536490031 8.5289e-05 deg M 327.7068877272625 2.1592e-05 deg tp 2459114.776230669569 (2020-Sep-22.27623067) 7.737e-05 TDB period 1273.938624855788 3.49 1.372e-05 3.756e-08 d yr n .2825881820176012 3.0434e-09 deg/d Q 2.717083673877304 1.9508e-08 au   Orbit Determination Parameters    # obs. used (total)      199      data-arc span      7205 days (19.73 yr)      first obs. used      1999-09-08      last obs. used      2019-05-31      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .56302      source      ORB      producer      Otto Matic      solution date      2020-Feb-25 12:44:42   Additional Information  Earth MOID = .890529 au   Jupiter MOID = 2.77558 au   T_jup = 3.566  [ 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 17.3   n/a MPO476117   266088 (2006 SB27)          Discovered 2006-Sep-16 by CSS at Catalina Reference: 20110218/Numbers.arc Last Updated: 2011-02-22 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2020-Jul-14 16:54 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin