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9126 Samcoulson (1998 FR64)
Classification: Main-belt Asteroid          SPK-ID: 2009126
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1560577927891787 1.1779e-07  
a 2.535265073497498 1.6723e-08 AU
q 2.139617201991984 3.0191e-07 AU
i 1.866191650972761 1.4277e-05 deg
node 179.2431679394754 0.00014372 deg
peri 255.3833133140395 0.00017388 deg
M 147.668385485779 8.9167e-05 deg
tp 2456395.690627050749
(2013-Apr-13.19062705)
0.00036362 JED
period 1474.461669946941
4.04
1.4589e-05
3.994e-08
d
yr
n .2441569064409486 2.4158e-09 deg/d
Q 2.930912945003012 1.9333e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      938  
   data-arc span      12787 days (35.01 yr)  
   first obs. used      1979-06-25  
   last obs. used      2014-06-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .563  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Aug-13 14:14:02  

Additional Information
 Earth MOID = 1.15516 AU 
 T_jup = 3.431 
[ 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 14.6 mag n/a MPO256931  

9126 Samcoulson           Discovered 1998 Mar. 20 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Samuel Harold Coulson (b. 1998) is a finalist in the 2012 Broadcom MASTERS, a math and science competition for middle-school students, for his earth and space sciences project. He attends the West Platte Junior High Scoool, Weston, Missouri.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20121029/MPCPages.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 1998 FR64 = 1979 OK1 = 1996 VV30 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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