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23238 Ocasio-Cortez (2000 WU111)
Classification: Main-belt Asteroid          SPK-ID: 2023238
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1264376071643572 4.7898e-08  
a 2.460222345151646 1.7595e-08 AU
q 2.149157718738389 1.2097e-07 AU
i 6.226848553529083 7.9312e-06 deg
node 6.176674309588606 4.7127e-05 deg
peri 277.6858252241695 5.8145e-05 deg
M 7.819068950791497 3.2673e-05 deg
tp 2456969.886533674189
(2014-Nov-08.38653367)
0.0001279 JED
period 1409.483398426389
3.86
1.512e-05
4.14e-08
d
yr
n .2554127280973442 2.74e-09 deg/d
Q 2.771286971564903 1.982e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      873  
   data-arc span      7886 days (21.59 yr)  
   first obs. used      1992-10-31  
   last obs. used      2014-06-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5607  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-16 14:13:17  

Additional Information
 Earth MOID = 1.14512 AU 
 T_jup = 3.471 
[ 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 MPO253522  

23238 Ocasio-Cortez           Discovered 2000 Nov. 20 by the Lincoln Laboratory Near-Earth Asteroid Research Team in Socorro.
Alexandria Ocasio-Cortez (b. 1989) was awarded second place in the 2007 Intel International Science and Engineering Fair for her microbiology project. She attends the Yorktown High School, Yorktown Heights, New York, 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 WU111 = 1992 UB9 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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