+ 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 2459000.5 (2020-May-31.0) TDB Reference: JPL 16 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1343884171830555 4.494e-08   a 2.671806126395992 1.569e-08 au q 2.312746330049644 1.1901e-07 au i 10.80272278196556 4.7868e-06 deg node 205.1341766114703 2.467e-05 deg peri 292.5301382842034 3.1184e-05 deg M 256.3739341079453 2.337e-05 deg tp 2459459.668777009979 (2021-Sep-02.16877701) 0.00010608 TDB period 1595.16583304227 4.37 1.4051e-05 3.847e-08 d yr n .2256818648838627 1.988e-09 deg/d Q 3.03086592274234 1.7799e-08 au   Orbit Determination Parameters    # obs. used (total)      747      data-arc span      9523 days (26.07 yr)      first obs. used      1993-10-21      last obs. used      2019-11-17      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .53787      source      ORB      producer      Otto Matic      solution date      2019-Dec-13 23:55:18   Additional Information  Earth MOID = 1.34999 au   Jupiter MOID = 2.07219 au   T_jup = 3.342  [ hide covariance matrix ] Orbital Elements at Epoch 2456930.5 (2014-Sep-30.0) TDB Reference: JPL 16 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1326582292380516 4.5065e-08   q 2.318939941932055 1.1916e-07 au tp 2456267.126881806544 (2012-Dec-05.62688181) 9.1974e-05 TDB node 205.1841128549057 2.4647e-05 deg peri 292.5191328874722 3.1298e-05 deg i 10.80361323398085 4.7887e-06 deg   Orbit Determination Parameters    # obs. used (total)      747      data-arc span      9523 days (26.07 yr)      first obs. used      1993-10-21      last obs. used      2019-11-17      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .53787      source      ORB      producer      Otto Matic      solution date      2019-Dec-13 23:55:18   Additional Information  Jupiter MOID = 2.07219 au   T_jup = 3.342  Orbit Covariance (6×6)   e q tp node peri i e 2.030879932056864E-15 -5.335246028961733E-15 8.853807470857365E-13 -1.125055225685338E-15 1.788552492850374E-13 5.832760232193314E-16 q -5.335246028961733E-15 1.419978303140467E-14 -1.82526421364045E-12 2.27571498934517E-15 -3.536883850608156E-13 -1.520173430968702E-15 tp 8.853807470857365E-13 -1.82526421364045E-12 8.459228837491597E-9 1.883866239212116E-11 1.797316586779311E-9 -4.168446374161522E-12 node -1.125055225685338E-15 2.27571498934517E-15 1.883866239212116E-11 6.074913289577939E-10 -5.926822476945112E-10 -1.788314911184838E-11 peri 1.788552492850374E-13 -3.536883850608156E-13 1.797316586779311E-9 -5.926822476945112E-10 9.795500089673616E-10 1.668904363962669E-11 i 5.832760232193314E-16 -1.520173430968702E-15 -4.168446374161522E-12 -1.788314911184838E-11 1.668904363962669E-11 2.293167514424128E-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 14.9   n/a MPO449060   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 ] 2020-Aug-03 10:06 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin