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27374 Yim (2000 ER47)
Classification: Main-belt Asteroid          SPK-ID: 2027374
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06865619752771447 4.5639e-08  
a 2.845290116171419 1.8277e-08 au
q 2.6499433159319 1.3529e-07 au
i 1.76092607801145 5.4148e-06 deg
node 4.797263188510581 0.0001541 deg
peri 319.0119893908778 0.00015897 deg
M 307.1706134706949 4.0386e-05 deg
tp 2459257.753520352265
(2021-Feb-12.25352035)
0.00019714 TDB
period 1753.025605842364
4.80
1.6891e-05
4.625e-08
d
yr
n .2053592365109879 1.9787e-09 deg/d
Q 3.040636916410937 1.9532e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1169  
   data-arc span      7942 days (21.74 yr)  
   first obs. used      1997-08-02  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5576  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:03:12  

Additional Information
 Earth MOID = 1.63794 au 
 Jupiter MOID = 2.17782 au 
 T_jup = 3.304 
[ 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 14.3   n/a MPO474124  
diameter diameter 4.914 km 0.257 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.168   0.029 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27374 Yim           Discovered 2000 Mar. 9 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
P. J. Yim mentored a finalist in the 2011 Intel Science Talent Search, a science competition for high-school seniors. He teaches at the Saratoga High School, Saratoga, California, 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 ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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