+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   150063 (2006 RA40) Classification: Main-belt Asteroid          SPK-ID: 2150063 [ 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 11 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .228927295750397 4.132e-08   a 2.41601466520567 1.1842e-08 au q 1.862922961406835 1.0358e-07 au i 3.217743518905794 5.247e-06 deg node 54.06980975419125 8.3086e-05 deg peri 290.6300498406337 8.4159e-05 deg M 296.1681952992149 1.5533e-05 deg tp 2459443.710543690925 (2021-Aug-17.21054369) 6.0429e-05 TDB period 1371.66411225807 3.76 1.0085e-05 2.761e-08 d yr n .2624549237548822 1.9296e-09 deg/d Q 2.969106369004505 1.4553e-08 au   Orbit Determination Parameters    # obs. used (total)      250      data-arc span      10451 days (28.61 yr)      first obs. used      1991-10-05      last obs. used      2020-05-16      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .57474      source      ORB      producer      Otto Matic      solution date      2021-Apr-13 19:16:57   Additional Information  Earth MOID = .856796 au   Jupiter MOID = 2.45078 au   T_jup = 3.478  [ 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 17.25   n/a E2021B55   150063 (2006 RA40)          Discovered 2006-Sep-12 by CSS at Catalina Reference: 20070202/Numbers.arc Last Updated: 2007-02-06 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Apr-17 12:44 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin