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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .155383215705769 3.7587e-08  
a 2.216009123983923 1.012e-08 au
q 1.871678500265977 8.2482e-08 au
i 3.237946622125131 6.2536e-06 deg
node 172.8853941844429 7.2945e-05 deg
peri 85.7859156453883 7.6651e-05 deg
M 221.1590494944347 2.5965e-05 deg
tp 2457865.198018438063
(2017-Apr-21.69801844)
8.7685e-05 JED
period 1204.913147227389
3.30
8.2541e-06
2.26e-08
d
yr
n .2987767216486861 2.0467e-09 deg/d
Q 2.560339747701869 1.1693e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1370  
   data-arc span      9907 days (27.12 yr)  
   first obs. used      1988-11-06  
   last obs. used      2015-12-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51833  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:23:56  

Additional Information
 Earth MOID = .858719 au 
 Jupiter MOID = 2.4888 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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