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16094 Scottmccord (1999 TQ222)
Classification: Main-belt Asteroid          SPK-ID: 2016094
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1159318058498432 6.6343e-08  
a 2.44487824143924 1.6594e-08 au
q 2.1614390918262 1.6266e-07 au
i 5.721666100722151 6.7042e-06 deg
node 131.3286281991958 5.3276e-05 deg
peri 192.3599270833514 5.8664e-05 deg
M 138.4672621630729 2.2332e-05 deg
tp 2456863.432484910332
(2014-Jul-24.93248491)
8.7567e-05 JED
period 1396.317818464402
3.82
1.4216e-05
3.892e-08
d
yr
n .2578209596980645 2.6249e-09 deg/d
Q 2.72831739105228 1.8518e-08 au
  Orbit Determination Parameters
   # obs. used (total)      650  
   data-arc span      8902 days (24.37 yr)  
   first obs. used      1991-08-06  
   last obs. used      2015-12-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .61767  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:32:52  

Additional Information
 Earth MOID = 1.14736 au 
 Jupiter MOID = 2.54262 au 
 T_jup = 3.483 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.4 mag n/a MPO319286  

16094 Scottmccord           Discovered 1999 Oct. 2 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Scott McCord mentored a finalist in the 2003 Intel Science Talent Search, a science competition for high school seniors. He teaches at the Astronaut High School, Titusville, Florida.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20030216/MPCPages.arcLast Updated: 2011-11-22

[ show close-approach data ]
Alternate Designations
 1999 TQ222 = 1991 PD7 = 1998 HC147 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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