+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   17940 Kandyjarvis (1999 JK2) Classification: Main-belt Asteroid          SPK-ID: 2017940 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB Reference: JPL 23 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .07645392149573571 3.6943e-08   a 2.35012270795886 9.3992e-09 au q 2.170446610939227 8.6433e-08 au i 5.728699827707035 3.9034e-06 deg node 92.12151464352409 4.4649e-05 deg peri 57.74393501454016 5.3167e-05 deg M 357.2621545918342 2.8455e-05 deg tp 2459010.507846984115 (2020-Jun-10.00784698) 0.00010402 TDB period 1315.934385314793 3.60 7.8946e-06 2.161e-08 d yr n .2735698709733785 1.6412e-09 deg/d Q 2.529798804978492 1.0118e-08 au   Orbit Determination Parameters    # obs. used (total)      985      data-arc span      9133 days (25.00 yr)      first obs. used      1995-01-31      last obs. used      2020-02-02      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .54251      source      ORB      producer      Otto Matic      solution date      2020-Feb-22 22:15:30   Additional Information  Earth MOID = 1.18827 au   Jupiter MOID = 2.46968 au   T_jup = 3.548  [ 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 15.4   n/a MPO412319   diameter diameter 1.830 km 0.376 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.252   0.089 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   17940 Kandyjarvis           Discovered 1999 May 8 by the Catalina Sky Survey. Kandy S. Jarvis (b. 1966) is a geologist who has made seminal contributions to solar system object composition science and supported human space flight endeavors. She was a primary investigator and writer of the Columbia accident Crew Survival Report. 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 2016-11-14 Last Updated: 2016-11-20 Alternate Designations  1999 JK2 = 1995 BQ16  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2020-Sep-19 02:10 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin