+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   14009 (1993 TQ36) Classification: Main-belt Asteroid          SPK-ID: 2014009 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB Reference: JPL 35 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1386199848210087 2.4066e-08   a 2.800610224650111 1.4889e-08 au q 2.412389677819551 7.325e-08 au i 10.50854833916131 1.175e-06 deg node 66.09228581059178 3.7893e-06 deg peri 328.8460321228683 6.7161e-06 deg M 271.4195137303944 1.0147e-05 deg tp 2459621.723886776419 (2022-Feb-11.22388678) 5.0012e-05 TDB period 1711.896215809587 4.69 1.3652e-05 3.738e-08 d yr n .2102931221386861 1.677e-09 deg/d Q 3.188830771480671 1.6953e-08 au   Orbit Determination Parameters    # obs. used (total)      1772      data-arc span      12590 days (34.47 yr)      first obs. used      1986-03-04      last obs. used      2020-08-22      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .48893      source      ORB      producer      Otto Matic      solution date      2021-Apr-13 00:15:24   Additional Information  Earth MOID = 1.42585 au   Jupiter MOID = 2.23145 au   T_jup = 3.287  [ show covariance matrix ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 13.18   n/a E2021B10   diameter diameter 12.827 km 0.145 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.060   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   14009 (1993 TQ36)          Discovered 1993-Oct-13 by Holt, H. E. at Palomar Reference: 20000320/Numbers.arc Last Updated: 2004-04-19 Alternate Designations  1993 TQ36 = 1998 VJ29  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Apr-19 13:40 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin