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JPL Small-Body Database Browser
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379755 (2011 GU84)
Classification: Main-belt Asteroid          SPK-ID: 2379755
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1199916864726998 1.1012e-07  
a 3.087375679948371 8.4622e-08 au
q 2.716916265336568 3.7715e-07 au
i 9.308291081310385 9.0605e-06 deg
node 198.8918132022173 4.8393e-05 deg
peri 359.4394637679581 6.1032e-05 deg
M 179.5174967078069 4.4592e-05 deg
tp 2457612.431787088292
(2016-Aug-11.93178709)
0.00021972 TDB
period 1981.447843087853
5.42
8.1465e-05
2.23e-07
d
yr
n .1816853273508236 7.4697e-09 deg/d
Q 3.457835094560174 9.4776e-08 au
  Orbit Determination Parameters
   # obs. used (total)      88  
   data-arc span      4928 days (13.49 yr)  
   first obs. used      2006-05-08  
   last obs. used      2019-11-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50025  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 00:19:04  

Additional Information
 Earth MOID = 1.71522 au 
 Jupiter MOID = 1.50204 au 
 T_jup = 3.195 
[ 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 16.2   n/a MPO455732  

379755 (2011 GU84)          Discovered 2011-Mar-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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