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JPL Small-Body Database Browser
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27372 Ujifusa (2000 EW42)
Classification: Main-belt Asteroid          SPK-ID: 2027372
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1268533629546652 3.855e-08  
a 2.975985521811182 2.3494e-08 au
q 2.59847175026504 1.1514e-07 au
i .8623953907323237 5.6683e-06 deg
node 317.5631612132789 0.00033027 deg
peri 300.9419894676373 0.00033172 deg
M 201.704832281827 3.4607e-05 deg
tp 2459425.036346306975
(2021-Jul-29.53634631)
0.00018363 TDB
period 1875.187277977995
5.13
2.2205e-05
6.079e-08
d
yr
n .1919808246503177 2.2734e-09 deg/d
Q 3.353499293357325 2.6474e-08 au
  Orbit Determination Parameters
   # obs. used (total)      690  
   data-arc span      9137 days (25.02 yr)  
   first obs. used      1994-01-05  
   last obs. used      2019-01-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58008  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:03:11  

Additional Information
 Earth MOID = 1.58309 au 
 Jupiter MOID = 1.70373 au 
 T_jup = 3.249 
[ 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 14.7   n/a MPO431815  
diameter diameter 6.563 km 0.139 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.059   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27372 Ujifusa           Discovered 2000 Mar. 8 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Allannah Ujifusa mentored a finalist in the 2011 Intel Science Talent Search, a science competition for high-school seniors. She teaches at the Cupertino High School, Cupertino, 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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