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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1551956793383683 3.6345e-08  
a 2.216631376047645 9.7573e-09 au
q 1.872619763799189 8.0287e-08 au
i 3.23829428423548 5.4427e-06 deg
node 172.8807349809556 7.1765e-05 deg
peri 85.69401298341377 7.4798e-05 deg
M 280.9928981629369 2.432e-05 deg
tp 2457865.046653272648
(2017-Apr-21.54665327)
8.2057e-05 JED
period 1205.420689580041
3.30
7.9591e-06
2.179e-08
d
yr
n .2986509217171484 1.9719e-09 deg/d
Q 2.560642988296101 1.1272e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1470  
   data-arc span      10014 days (27.42 yr)  
   first obs. used      1988-11-06  
   last obs. used      2016-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51581  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 13:16:23  

Additional Information
 Earth MOID = .860772 au 
 Jupiter MOID = 2.48922 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 14.2 mag n/a MPO347631  

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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