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JPL Small-Body Database Browser
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27314 Janemcdonald (2000 AG247)
Classification: Main-belt Asteroid          SPK-ID: 2027314
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08922855496379178 4.2415e-08  
a 2.204219678787533 7.7513e-09 au
q 2.007540342026569 9.3962e-08 au
i 7.477310014605538 4.7758e-06 deg
node 29.49992321134377 2.8777e-05 deg
peri 230.839436783772 3.5954e-05 deg
M 305.8394600976188 2.2659e-05 deg
tp 2459180.329618988353
(2020-Nov-26.82961899)
7.5432e-05 TDB
period 1195.310514859929
3.27
6.3051e-06
1.726e-08
d
yr
n .3011769707741475 1.5887e-09 deg/d
Q 2.400899015548498 8.443e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1163  
   data-arc span      17826 days (48.80 yr)  
   first obs. used      1971-04-16  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52532  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 01:01:09  

Additional Information
 Earth MOID = 1.00234 au 
 Jupiter MOID = 2.6364 au 
 T_jup = 3.646 
[ 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 15.3   n/a MPO358884  
diameter diameter 3.222 km 0.145 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.142   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27314 Janemcdonald           Discovered 2000 Jan. 2 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Jane McDonald mentored a finalist in the 2011 Intel Science Talent Search, a science competition for high-school seniors. She teaches at the Rickards High School, Tallahassee, Florida, 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: 20110319/MPCPages.arcLast Updated: 2011-03-23

[ show close-approach data ]
Alternate Designations
 2000 AG247 = 1995 WV14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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