+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   14368 (1988 TK) Classification: Main-belt Asteroid          SPK-ID: 2014368 [ 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 38 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .2003369301138548 1.4629e-08   a 2.750787636975674 1.1337e-08 au q 2.199703286388823 3.9162e-08 au i 9.554216048012455 5.7854e-07 deg node 2.548620800499109 2.6272e-06 deg peri 308.1323608148215 6.1617e-06 deg M 65.01851720680054 5.2885e-06 deg tp 2458899.533205558421 (2020-Feb-20.03320556) 2.3634e-05 TDB period 1666.418285953095 4.56 1.0302e-05 2.821e-08 d yr n .2160321949384399 1.3355e-09 deg/d Q 3.301871987562526 1.3608e-08 au   Orbit Determination Parameters    # obs. used (total)      2535      data-arc span      11843 days (32.42 yr)      first obs. used      1988-10-03      last obs. used      2021-03-07      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .41858      source      ORB      producer      Otto Matic      solution date      2021-Apr-13 00:26:33   Additional Information  Earth MOID = 1.19915 au   Jupiter MOID = 2.06707 au   T_jup = 3.297  [ 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 13.72   n/a E2021B10   diameter diameter 6.379 km 0.328 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)   geometric albedo albedo 0.208   0.027 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)   14368 (1988 TK)          Discovered 1988-Oct-03 by Ueda, S., Kaneda, H. at Kushiro Reference: 20000418/Numbers.arc Last Updated: 2004-04-19 [ show close-approach data ] Alternate Designations  1988 TK = 1995 KW5 = 1998 XO49  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-May-11 13:11 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin