+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   175448 (2006 QY50) Classification: Main-belt Asteroid          SPK-ID: 2175448 [ 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 18 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .2138588273419104 6.1333e-08   a 2.717509302571521 1.6331e-08 au q 2.136345949832843 1.6486e-07 au i 3.576202927209319 6.8035e-06 deg node 34.24836922744876 7.096e-05 deg peri 301.0732590897929 7.2225e-05 deg M 79.7492596355801 1.4082e-05 deg tp 2458838.024093060382 (2019-Dec-20.52409306) 6.225e-05 TDB period 1636.270068142974 4.48 1.475e-05 4.038e-08 d yr n .2200125804468018 1.9833e-09 deg/d Q 3.298672655310199 1.9824e-08 au   Orbit Determination Parameters    # obs. used (total)      487      data-arc span      6626 days (18.14 yr)      first obs. used      2002-11-14      last obs. used      2021-01-04      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .54765      source      ORB      producer      Otto Matic      solution date      2021-Feb-24 11:33:10   Additional Information  Earth MOID = 1.12758 au   Jupiter MOID = 2.09336 au   T_jup = 3.324  [ 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 16.0   n/a MPO433131   175448 (2006 QY50)          Discovered 2006-Aug-22 by NEAT at Palomar Reference: 20080122/Numbers.arc Last Updated: 2008-01-28 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Apr-13 15:06 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin