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17104 McCloskey (1999 JV46)
Classification: Outer Main-belt Asteroid          SPK-ID: 2017104
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1467821492800812 3.4517e-08  
a 3.201763945268743 1.7156e-08 au
q 2.731802151894725 1.147e-07 au
i 2.153838453011634 3.7709e-06 deg
node 135.9047015015117 9.8365e-05 deg
peri 79.25342188147133 9.9121e-05 deg
M 293.7704818875345 1.2808e-05 deg
tp 2459585.474076530572
(2022-Jan-05.97407653)
7.5386e-05 TDB
period 2092.581548240507
5.73
1.6819e-05
4.605e-08
d
yr
n .1720363062088054 1.3827e-09 deg/d
Q 3.671725738642762 1.9674e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1555  
   data-arc span      11076 days (30.32 yr)  
   first obs. used      1990-11-17  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .504  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:53:35  

Additional Information
 Earth MOID = 1.72521 au 
 Jupiter MOID = 1.29595 au 
 T_jup = 3.176 
[ show covariance matrix ]

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 14.05   n/a E2021B10  
diameter diameter 7.431 km 0.071 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.088   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17104 McCloskey           Discovered 1999 May 10 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Mairead Mary McCloskey (b. 1985) was awarded first place and Best in Category in the 2003 Intel International Science and Engineering Fair for her physics project. She attends the Loreto College, Coleraine, County Derry, Northern Ireland.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20040614/MPCPages.arcLast Updated: 2009-12-11

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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