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27120 Isabelhawkins (1998 WV8)
Classification: Main-belt Asteroid          SPK-ID: 2027120
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1781826996605284 4.8013e-08  
a 2.417722961733283 1.9959e-08 AU
q 1.986926557380398 1.1532e-07 AU
i 2.2678594348839 6.7748e-06 deg
node 67.61264581441362 0.00014162 deg
peri 250.5592697790545 0.00014311 deg
M 182.4569538705017 2.3529e-05 deg
tp 2457677.688221377880
(2016-Oct-16.18822138)
9.4224e-05 JED
period 1373.119167495979
3.76
1.7004e-05
4.655e-08
d
yr
n .2621768077540541 3.2466e-09 deg/d
Q 2.848519366086168 2.3516e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      743  
   data-arc span      12543 days (34.34 yr)  
   first obs. used      1979-11-16  
   last obs. used      2014-03-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .64273  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-10 00:31:36  

Additional Information
 Earth MOID = .975932 AU 
 T_jup = 3.493 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.2 mag n/a MPO290665  

27120 Isabelhawkins           Discovered 1998 Nov. 28 by I. P. Griffin at Cocoa.
Isabel Trecco Hawkins (b. 1958) directs the Center for Science Education at the University of California Berkeley Space Sciences Laboratory. She works on chemical abundances of the interstellar medium. She is also involved in education initiatives, including Project FIRST (Fostering Reading Through Science and Technology).
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20070730/MPCPages.arcLast Updated: 2007-08-07

Alternate Designations
 1998 WV8 = 1979 WE1 = 2000 ES77 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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