+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   120565 (1995 FX5) Classification: Main-belt Asteroid          SPK-ID: 2120565 [ 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 16 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .08932900782073117 4.415e-08   a 2.539613830190991 1.6747e-08 au q 2.312752646492223 1.1328e-07 au i 6.052286022332549 4.627e-06 deg node 156.5492653405748 4.8063e-05 deg peri 140.394243061486 5.8037e-05 deg M 324.5963353309626 3.2801e-05 deg tp 2459145.876989096668 (2020-Oct-23.37698910) 0.000134 TDB period 1478.257026893922 4.05 1.4622e-05 4.003e-08 d yr n .2435300448098822 2.4088e-09 deg/d Q 2.766475013889759 1.8243e-08 au   Orbit Determination Parameters    # obs. used (total)      370      data-arc span      21876 days (59.89 yr)      first obs. used      1960-09-24      last obs. used      2020-08-16      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .5889      source      ORB      producer      Otto Matic      solution date      2020-Nov-12 17:56:19   Additional Information  Earth MOID = 1.30093 au   Jupiter MOID = 2.39996 au   T_jup = 3.433  [ 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 16.25   n/a E2021B55   120565 (1995 FX5)          Discovered 1995-Mar-23 by Spacewatch at Kitt Peak Reference: 20060314/Numbers.arc Last Updated: 2006-03-23 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Mar-01 18:06 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin