+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   15364 Kenglover (1996 HT2) Classification: Main-belt Asteroid          SPK-ID: 2015364 [ 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 22 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .0939305949855236 3.861e-08   a 2.427163788298264 1.1629e-08 au q 2.19917884953609 9.4769e-08 au i 13.12236471893105 5.6398e-06 deg node 198.7258563308395 1.9053e-05 deg peri 85.90844982376262 3.7096e-05 deg M 73.58939616111277 3.0679e-05 deg tp 2458718.168203508240 (2019-Aug-22.66820351) 0.00011773 TDB period 1381.169734216999 3.78 9.9261e-06 2.718e-08 d yr n .260648630708729 1.8732e-09 deg/d Q 2.655148727060437 1.2721e-08 au   Orbit Determination Parameters    # obs. used (total)      1022      data-arc span      9475 days (25.94 yr)      first obs. used      1993-10-21      last obs. used      2019-09-30      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .55492      source      ORB      producer      Otto Matic      solution date      2020-Feb-22 21:16:44   Additional Information  Earth MOID = 1.23056 au   Jupiter MOID = 2.4789 au   T_jup = 3.468  [ 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 14.8   n/a MPO435843   diameter diameter 3.468 km 0.422 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.336   0.134 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   15364 Kenglover           Discovered 1996 Apr. 17 by Spacewatch at Kitt Peak. Ken Glover (b. 1964) is a Canadian space historian. He is the co-editor of the Apollo Lunar Surface Journal. He has served as an on-set consultant for the IMAX film "Magnificent Desolation" and as a caption writer for the Taschen book, "Moonfire". NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: MPC batch dated 2014-01-16 Last Updated: 2014-01-21 [ show close-approach data ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2020-Oct-28 04:27 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin