+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   14007 (1993 TH14) Classification: Main-belt Asteroid          SPK-ID: 2014007 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] [ show orbit diagram ] Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB Reference: JPL 36 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1946629767383661 3.7052e-08   a 2.588476506929002 6.8626e-09 au q 2.084595964872875 9.5943e-08 au i 3.605956733280112 3.1014e-06 deg node 157.1444884635106 6.3949e-05 deg peri 68.32239464110526 6.4468e-05 deg M 12.78757649094921 7.1617e-06 deg tp 2459342.468066082620 (2021-May-07.96806608) 3.0303e-05 TDB period 1521.124524574635 4.16 6.0492e-06 1.656e-08 d yr n .2366670145566616 9.4118e-10 deg/d Q 3.092357048985129 8.1985e-09 au   Orbit Determination Parameters    # obs. used (total)      2419      data-arc span      14014 days (38.37 yr)      first obs. used      1983-02-14      last obs. used      2021-06-28      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .50458      source      ORB      producer      Otto Matic      solution date      2021-Jul-08 03:24:40   Additional Information  Earth MOID = 1.07927 au   Jupiter MOID = 1.89256 au   T_jup = 3.391  [ 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 13.48   n/a MPO614063   diameter diameter 5.198 km 0.783 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)   geometric albedo albedo 0.313   0.175 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)   14007 (1993 TH14)          Discovered 1993-Oct-09 by Elst, E. W. at La Silla Reference: 20000320/Numbers.arc Last Updated: 2004-04-19 [ show close-approach data ] Alternate Designations  1993 TH14 = 1983 CJ4 = 1989 UV5 = 1996 HF2  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Jul-27 00:49 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin