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JPL Small-Body Database Browser
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27384 Meaganbethel (2000 ET81)
Classification: Main-belt Asteroid          SPK-ID: 2027384
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08295512311990301 3.7708e-08  
a 2.479147674111559 1.1008e-08 au
q 2.273489673573213 9.3095e-08 au
i 3.879972820572647 3.2563e-06 deg
node 74.23518891624765 6.672e-05 deg
peri 247.7369790385529 7.0021e-05 deg
M 173.2548038802914 2.2425e-05 deg
tp 2457914.325133094110
(2017-Jun-09.82513309)
8.841e-05 TDB
period 1425.778371240998
3.90
9.4959e-06
2.6e-08
d
yr
n .2524936604885203 1.6816e-09 deg/d
Q 2.684805674649904 1.1921e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1394  
   data-arc span      9929 days (27.18 yr)  
   first obs. used      1992-02-24  
   last obs. used      2019-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5408  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:03:17  

Additional Information
 Earth MOID = 1.26329 au 
 Jupiter MOID = 2.53113 au 
 T_jup = 3.471 
[ 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 14.6   n/a MPO431815  

27384 Meaganbethel           Discovered 2000 Mar. 5 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Meagan Alanna Bethel (b. 1997) is a finalist in the 2011 Broadcom MASTERS, a math and science competition for middle-school students, for her animal and plant sciences project. She attends the Doolen Middle School, Tucson, Arizona.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20111210/MPCPages.arcLast Updated: 2011-12-12

[ show close-approach data ]
Alternate Designations
 2000 ET81 = 1998 WY41 = 1998 XQ97 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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