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JPL Small-Body Database Browser
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14267 Zook (2000 AJ153)
Classification: Main-belt Asteroid          SPK-ID: 2014267
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2458585274912586 4.4706e-08  
a 2.339186670939929 1.0023e-08 au
q 1.764077680495459 1.0828e-07 au
i 3.723541390707796 4.9828e-06 deg
node 1.762599415698467 6.6641e-05 deg
peri 11.49038245209187 6.7499e-05 deg
M 229.8796346962246 1.3838e-05 deg
tp 2459072.822376390268
(2020-Aug-11.32237639)
5.2416e-05 TDB
period 1306.759745897847
3.58
8.3985e-06
2.299e-08
d
yr
n .2754905797566113 1.7706e-09 deg/d
Q 2.914295661384399 1.2487e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1299  
   data-arc span      15186 days (41.58 yr)  
   first obs. used      1977-10-10  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54164  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 02:14:00  

Additional Information
 Earth MOID = .76392 au 
 Jupiter MOID = 2.54931 au 
 T_jup = 3.522 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.5   n/a MPO395142  

14267 Zook           Discovered 2000 Jan. 6 by the Lowell Observatory Near-Earth Object Search at the Anderson Mesa Station.
Herbert A. ("Herb") Zook (1932-2001) was a planetary scientist who advanced the understanding of the interplanetary dust complex by his studies at the NASA Johnson Space Center of meteoroid orbital evolution, collisions, resonant orbit interactions, radiation pressure and electromagnetic effects.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20030318/MPCPages.arcLast Updated: 2003-10-02

[ show close-approach data ]
Alternate Designations
 2000 AJ153 = 1977 TZ3 = 1991 NL8 = 1997 EJ51 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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