+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   85418 (1996 XQ14) Classification: Main-belt Asteroid          SPK-ID: 2085418 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] [ 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 .07423513297837481 4.6562e-08   a 3.170968282603253 3.0444e-08 au q 2.935571030473992 1.5021e-07 au i 7.389327051189883 5.5612e-06 deg node 94.66648561363449 4.7078e-05 deg peri 25.7575918599053 6.7107e-05 deg M 48.39584227249991 4.5639e-05 deg tp 2458723.237058862303 (2019-Aug-27.73705886) 0.00026126 TDB period 2062.463511794047 5.65 2.9702e-05 8.132e-08 d yr n .1745485425275969 2.5137e-09 deg/d Q 3.406365534732515 3.2704e-08 au   Orbit Determination Parameters    # obs. used (total)      404      data-arc span      8457 days (23.15 yr)      first obs. used      1996-12-09      last obs. used      2020-02-04      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .59425      source      ORB      producer      Otto Matic      solution date      2020-Feb-23 20:32:09   Additional Information  Earth MOID = 1.95386 au   Jupiter MOID = 1.68403 au   T_jup = 3.185  [ 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 15.0   n/a MPO417413   diameter diameter 5.871 km 0.708 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.047   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   85418 (1996 XQ14)          Discovered 1996-Dec-09 by Spacewatch at Kitt Peak Reference: 20040830/Numbers.arc Last Updated: 2004-09-06 [ show close-approach data ] Alternate Designations  1996 XQ14 = 2001 XL76  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2020-Jul-14 04:54 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin