+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   15139 Connormcarty (2000 EY93) Classification: Main-belt Asteroid          SPK-ID: 2015139 [ 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 23 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1344275272816065 3.5854e-08   a 2.672373438381809 1.1902e-08 au q 2.313132885087098 1.0063e-07 au i 10.80163106852547 4.2012e-06 deg node 205.1327363804772 1.9189e-05 deg peri 292.4454491816261 2.5512e-05 deg M 301.5943150025358 1.8067e-05 deg tp 2459459.378967417036 (2021-Sep-01.87896742) 8.0712e-05 TDB period 1595.673918971747 4.37 1.066e-05 2.919e-08 d yr n .2256100044750899 1.5072e-09 deg/d Q 3.03161399167652 1.3502e-08 au   Orbit Determination Parameters    # obs. used (total)      1051      data-arc span      10005 days (27.39 yr)      first obs. used      1993-10-21      last obs. used      2021-03-13      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .48696      source      ORB      producer      Otto Matic      solution date      2021-Apr-13 00:49:12   Additional Information  Earth MOID = 1.35031 au   Jupiter MOID = 2.07096 au   T_jup = 3.342  [ hide covariance matrix ] Orbital Elements at Epoch 2457725.5 (2016-Dec-03.0) TDB Reference: JPL 23 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1326022284298733 3.5864e-08   q 2.318305893117074 1.005e-07 au tp 2457864.805887077358 (2017-Apr-21.30588708) 7.8506e-05 TDB node 205.1713365491982 1.9163e-05 deg peri 292.7456652211967 2.5639e-05 deg i 10.80637353469634 4.2032e-06 deg   Orbit Determination Parameters    # obs. used (total)      1051      data-arc span      10005 days (27.39 yr)      first obs. used      1993-10-21      last obs. used      2021-03-13      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .48696      source      ORB      producer      Otto Matic      solution date      2021-Apr-13 00:49:12   Additional Information  Jupiter MOID = 2.07096 au   T_jup = 3.342  Orbit Covariance (6×6)   e q tp node peri i e 1.286221097082187E-15 -3.588428000230576E-15 -6.314936004651142E-13 2.98859559161896E-15 -9.437434807146904E-14 -3.92587428079131E-16 q -3.588428000230576E-15 1.009947448671188E-14 1.878977909541996E-12 -9.832426471323205E-15 2.864562089480357E-13 1.514257108802597E-15 tp -6.314936004651142E-13 1.878977909541996E-12 6.163143059192907E-9 -9.169579619481656E-12 1.346914329806529E-9 2.653650014871691E-12 node 2.98859559161896E-15 -9.832426471323205E-15 -9.169579619481656E-12 3.672332269188128E-10 -3.623492855457857E-10 1.37098490263989E-11 peri -9.437434807146904E-14 2.864562089480357E-13 1.346914329806529E-9 -3.623492855457857E-10 6.573692808781689E-10 -1.294145658289518E-11 i -3.92587428079131E-16 1.514257108802597E-15 2.653650014871691E-12 1.37098490263989E-11 -1.294145658289518E-11 1.766671078017163E-11 [ 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 14.99   n/a MPCxxxxx   diameter diameter 6.133 km 0.169 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.089   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   15139 Connormcarty           Discovered 2000 Mar. 9 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro. Named in honor of Connor W. McCarty for achievement as a finalist in the 2001 Discovery Young Scientist Challenge (DYSC), a middle school science competition. Connor is a student at the Mesa Union Junior High School, Somis, California. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: 20011002/MPCPages.arc Last Updated: 2009-05-11 [ show close-approach data ] Alternate Designations  2000 EY93 = 1996 HK23 = 1997 MU9  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-May-07 08:37 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin