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JPL Small-Body Database Browser
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379735 (2011 GL57)
Classification: Main-belt Asteroid          SPK-ID: 2379735
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .118745077752517 8.83e-08  
a 3.10936546350564 5.8179e-08 au
q 2.740143619780672 2.5104e-07 au
i 9.40026249280535 1.2023e-05 deg
node 164.5163107483058 5.7422e-05 deg
peri 113.3226055188362 8.9233e-05 deg
M 109.4103620474431 6.1772e-05 deg
tp 2457991.857833380074
(2017-Aug-26.35783338)
0.00034865 TDB
period 2002.65473838905
5.48
5.6208e-05
1.539e-07
d
yr
n .179761390268193 5.0453e-09 deg/d
Q 3.478587307230609 6.5088e-08 au
  Orbit Determination Parameters
   # obs. used (total)      82  
   data-arc span      6737 days (18.44 yr)  
   first obs. used      2000-05-05  
   last obs. used      2018-10-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66301  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 05:07:10  

Additional Information
 Earth MOID = 1.7408 au 
 Jupiter MOID = 1.74791 au 
 T_jup = 3.188 
[ 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 16.5   n/a MPO418932  

379735 (2011 GL57)          Discovered 2005-Mar-08 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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