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23162 Alexcrook (2000 FX48)
Classification: Main-belt Asteroid          SPK-ID: 2023162
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1309205255970358 7.2913e-08  
a 2.460878427901311 2.4644e-08 AU
q 2.138698930690064 1.8894e-07 AU
i 1.817924723107133 7.3049e-06 deg
node 251.4046012019422 0.00021248 deg
peri 284.1302560643986 0.00021497 deg
M 307.7064031516088 3.8346e-05 deg
tp 2457205.323451122749
(2015-Jul-01.82345112)
0.00015208 JED
period 1410.047249531626
3.86
2.1181e-05
5.799e-08
d
yr
n .2553105934000303 3.8352e-09 deg/d
Q 2.783057925112558 2.7871e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      643  
   data-arc span      8501 days (23.27 yr)  
   first obs. used      1990-10-17  
   last obs. used      2014-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .59428  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 23:27:44  

Additional Information
 Earth MOID = 1.14503 AU 
 T_jup = 3.477 
[ 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 14.7 mag n/a MPO267793  

23162 Alexcrook           Discovered 2000 Mar. 30 by the Lincoln Laboratory Near-Earth Asteroid Research Team in Socorro.
Alexandra Elizabeth Crook (b. 1989) was awarded second place in the 2007 Intel International Science and Engineering Fair for her electrical and mechanical engineering project. She attends the Box Elder High School, Brigham City, Utah, U.S.A.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20070828/MPCPages.arcLast Updated: 2007-08-30

Alternate Designations
 2000 FX48 = 1998 VL45 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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