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JPL Small-Body Database Browser
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27074 Etatolia (1998 SS132)
Classification: Main-belt Asteroid          SPK-ID: 2027074
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08325471063691296 4.1467e-08  
a 2.396530788373477 1.0015e-08 au
q 2.197008311054991 9.9799e-08 au
i 7.368316714304839 4.5602e-06 deg
node 353.7220476319944 3.5072e-05 deg
peri 84.99419511206418 4.4847e-05 deg
M 146.2339496497727 2.7552e-05 deg
tp 2458050.049012316608
(2017-Oct-23.54901232)
0.00010353 TDB
period 1355.104994706195
3.71
8.4943e-06
2.326e-08
d
yr
n .2656620715046902 1.6653e-09 deg/d
Q 2.596053265691964 1.0849e-08 au
  Orbit Determination Parameters
   # obs. used (total)      921  
   data-arc span      9011 days (24.67 yr)  
   first obs. used      1994-09-05  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54194  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:26:43  

Additional Information
 Earth MOID = 1.22671 au 
 Jupiter MOID = 2.57185 au 
 T_jup = 3.513 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.0   n/a MPO337487  

27074 Etatolia           Discovered 1998 Sept. 26 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Eta Atolia (b. 1993) was a finalist in the 2010 Intel Science Talent Search, a science competition for high-school seniors, for her biochemistry project. She attends 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

Alternate Designations
 1998 SS132 = 1994 RF22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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