+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   16716 (1995 UX6) Classification: Main-belt Asteroid          SPK-ID: 2016716 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] [ show orbit diagram ] Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB Reference: JPL 19 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1890494752068878 5.3855e-08   a 3.09532473651872 1.8536e-08 au q 2.510155219484958 1.6417e-07 au i 2.015695073908236 5.1264e-06 deg node 41.89047120831544 0.00012444 deg peri 316.0432365950742 0.0001249 deg M 234.9511215611513 1.2824e-05 deg tp 2459891.431598236536 (2022-Nov-07.93159824) 7.4465e-05 TDB period 1989.105208063015 5.45 1.7867e-05 4.892e-08 d yr n .1809859018722126 1.6257e-09 deg/d Q 3.680494253552482 2.204e-08 au   Orbit Determination Parameters    # obs. used (total)      810      data-arc span      8957 days (24.52 yr)      first obs. used      1995-10-15      last obs. used      2020-04-23      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .54979      source      ORB      producer      Otto Matic      solution date      2021-Apr-13 01:39:54   Additional Information  Earth MOID = 1.50521 au   Jupiter MOID = 1.76946 au   T_jup = 3.195  [ show covariance matrix ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 14.84   n/a E2021B10   diameter diameter 5.638 km 0.486 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.067   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   16716 (1995 UX6)          Discovered 1995-Oct-21 by Sato, N., Urata, T. at Chichibu Reference: 20000913/Numbers.arc Last Updated: 2004-04-19 [ show close-approach data ] Alternate Designations  1995 UX6 = 1996 XS14  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Apr-15 06:08 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin