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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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1344275280955742 3.6039e-08  
a 2.672373440335293 1.2036e-08 au
q 2.313132884602755 1.0096e-07 au
i 10.8016314431312 4.3179e-06 deg
node 205.132735529584 1.9343e-05 deg
peri 292.4454504976425 2.5712e-05 deg
M 301.5943141978498 1.8365e-05 deg
tp 2459459.378971267606
(2021-Sep-01.87897127)
8.2071e-05 TDB
period 1595.673920721385
4.37
1.078e-05
2.951e-08
d
yr
n .2256100042277111 1.5242e-09 deg/d
Q 3.031613996067832 1.3654e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1012  
   data-arc span      9951 days (27.24 yr)  
   first obs. used      1993-10-21  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49204  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 02:22:19  

Additional Information
 Earth MOID = 1.35031 au 
 Jupiter MOID = 2.07096 au 
 T_jup = 3.342 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457621.5 (2016-Aug-21.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1326222603953545 3.6057e-08  
q 2.318371943453279 1.0085e-07 au
tp 2457864.735616779123
(2017-Apr-21.23561678)
7.9619e-05 TDB
node 205.1712417916033 1.9317e-05 deg
peri 292.724972722551 2.5836e-05 deg
i 10.80635438866518 4.3201e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1012  
   data-arc span      9951 days (27.24 yr)  
   first obs. used      1993-10-21  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49204  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 02:22:19  

Additional Information
 Jupiter MOID = 2.07096 au 
 T_jup = 3.342 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.300086524278898E-15 -3.619853624353371E-15 -5.828773017694897E-13 2.126058788931935E-15 -8.465921602104763E-14 -7.529026222125005E-17
q -3.619853624353371E-15 1.017104230818643E-14 1.771242910689704E-12 -7.334581182674163E-15 2.643546212273269E-13 5.714551765579198E-16
tp -5.828773017694897E-13 1.771242910689704E-12 6.33917468504019E-9 -5.807106956310646E-12 1.375582910543514E-9 1.145165520550051E-12
node 2.126058788931935E-15 -7.334581182674163E-15 -5.807106956310646E-12 3.731292136335355E-10 -3.674437088704311E-10 1.128898919455816E-11
peri -8.465921602104763E-14 2.643546212273269E-13 1.375582910543514E-9 -3.674437088704311E-10 6.674879600770684E-10 -1.087284725517622E-11
i -7.529026222125005E-17 5.714551765579198E-16 1.145165520550051E-12 1.128898919455816E-11 -1.087284725517622E-11 1.866302578442701E-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.arcLast 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 ]
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