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13380 Yamamohammed (1998 WQ11)
Classification: Main-belt Asteroid          SPK-ID: 2013380
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .155376523387401 3.8783e-08  
a 2.216105316871333 1.0619e-08 AU
q 1.87177457727553 8.4878e-08 AU
i 3.237828037886262 7.0561e-06 deg
node 172.8846885009048 7.4545e-05 deg
peri 85.86968351792501 7.8713e-05 deg
M 101.5425188035887 2.6978e-05 deg
tp 2456660.616993129730
(2014-Jan-03.11699313)
9.0066e-05 JED
period 1204.99160267997
3.30
8.661e-06
2.371e-08
d
yr
n .2987572686808269 2.1473e-09 deg/d
Q 2.560436056467135 1.2269e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1199  
   data-arc span      9579 days (26.23 yr)  
   first obs. used      1988-11-06  
   last obs. used      2015-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51454  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 14:34:41  

Additional Information
 Earth MOID = .861611 AU 
 T_jup = 3.635 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.1 mag n/a MPO266029  

13380 Yamamohammed           Discovered 1998 Nov. 21 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Yahya Maqsood Mohammed (b. 1988) is a finalist in the 2002 Discovery Channel Young Scientist Challenge (DCYSC), a middle school science competition, for his biochemistry, medicine, health, and microbiology project. He attends the C.W. Ruckel Middle School, Niceville, Florida.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20021021/MPCPages.arcLast Updated: 2003-10-02

Alternate Designations
 1998 WQ11 = 1990 ER7 = 1997 LJ17 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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