+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   14574 Payette (1998 QR58) Classification: Main-belt Asteroid          SPK-ID: 2014574 [ 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 29 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1614349812087151 2.5972e-08   a 2.314967283178632 6.4414e-09 au q 1.9412505833199 6.0158e-08 au i 5.587825321581632 5.477e-06 deg node 352.9245804270108 3.0852e-05 deg peri 78.58154091741527 3.5996e-05 deg M 56.23891183219077 1.8697e-05 deg tp 2458999.521258936228 (2020-May-30.02125894) 6.6593e-05 TDB period 1286.517544984644 3.52 5.3696e-06 1.47e-08 d yr n .279825177202925 1.1679e-09 deg/d Q 2.688683983037365 7.4812e-09 au   Orbit Determination Parameters    # obs. used (total)      1229      data-arc span      15856 days (43.41 yr)      first obs. used      1977-10-16      last obs. used      2021-03-15      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .56598      source      ORB      producer      Otto Matic      solution date      2021-Apr-13 00:33:11   Additional Information  Earth MOID = .964245 au   Jupiter MOID = 2.59465 au   T_jup = 3.558  [ 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 15.1   n/a MPO431668   diameter diameter 1.954 km 0.439 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.463   0.179 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   14574 Payette           Discovered 1998 Aug. 30 by Spacewatch at Kitt Peak. Julie Payette (b. 1963) has been a member of the Canadian astronaut corps since 1992 and flew on space shuttle mission STS-96. She has worked on robotics for the NASA astronaut office. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: 20030614/MPCPages.arc Last Updated: 2005-04-26 Alternate Designations  1998 QR58 = 2456 T-3  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Apr-18 10:15 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin