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14252 Audreymeyer (2000 AD64)
Classification: Main-belt Asteroid          SPK-ID: 2014252
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1176502112129834 3.1414e-08  
a 2.262730201806124 7.7037e-09 au
q 1.996519515645637 6.9808e-08 au
i 2.126811845518381 3.4035e-06 deg
node 87.85978726781555 0.00011413 deg
peri 182.5309590015373 0.00011567 deg
M 225.133634131281 1.9974e-05 deg
tp 2459466.245579560803
(2021-Sep-08.74557956)
6.9662e-05 TDB
period 1243.21885269082
3.40
6.349e-06
1.738e-08
d
yr
n .2895708983344459 1.4788e-09 deg/d
Q 2.528940887966611 8.6101e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1275  
   data-arc span      15164 days (41.52 yr)  
   first obs. used      1978-11-05  
   last obs. used      2020-05-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5173  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:41:06  

Additional Information
 Earth MOID = .980347 au 
 Jupiter MOID = 2.54332 au 
 T_jup = 3.608 
[ 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 15.2   n/a MPO452371  
diameter diameter 2.335 km 0.160 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.324   0.091 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14252 Audreymeyer           Discovered 2000 Jan. 4 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Named in honor of Audrey W. Meyer for mentoring a finalist in the 2001 Discovery Young Scientist Challenge (DYSC), a middle school science competition. Meyer is a teacher at the Falmouth Academy, Falmouth, Massachusetts.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20011002/MPCPages.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2000 AD64 = 1978 VO9 = 1998 SE129 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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