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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1162455916298904 8.3112e-08  
a 2.445376408172097 2.4605e-08 AU
q 2.161112180846356 2.1087e-07 AU
i 5.721647372026012 8.165e-06 deg
node 131.3280654608269 8.8616e-05 deg
peri 192.4439419019778 9.7097e-05 deg
M 343.688467896671 4.4186e-05 deg
tp 2456863.786234821519
(2014-Jul-25.28623482)
0.00017182 JED
period 1396.744609361201
3.82
2.1081e-05
5.772e-08
d
yr
n .2577421796277027 3.8901e-09 deg/d
Q 2.729640635497839 2.7465e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      433  
   data-arc span      7991 days (21.88 yr)  
   first obs. used      1991-08-06  
   last obs. used      2013-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .64708  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-05 18:20:29  

Additional Information
 Earth MOID = 1.14795 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 15.2 mag n/a MPO266041  

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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