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JPL Small-Body Database Browser
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379716 (2011 GY28)
Classification: Main-belt Asteroid          SPK-ID: 2379716
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02867051387026921 6.0898e-08  
a 2.742811506203302 3.7489e-08 au
q 2.664173690871167 1.7722e-07 au
i 4.073461377185066 7.4054e-06 deg
node 83.5181458346092 0.00010813 deg
peri 299.4199746209189 0.00018083 deg
M 82.76134572542766 0.00014529 deg
tp 2458219.067746322527
(2018-Apr-10.56774632)
0.00066982 TDB
period 1659.175670964246
4.54
3.4017e-05
9.313e-08
d
yr
n .216975216247465 4.4485e-09 deg/d
Q 2.821449321535438 3.8564e-08 au
  Orbit Determination Parameters
   # obs. used (total)      91  
   data-arc span      8481 days (23.22 yr)  
   first obs. used      1995-10-18  
   last obs. used      2019-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .70238  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:12:06  

Additional Information
 Earth MOID = 1.66892 au 
 Jupiter MOID = 2.29612 au 
 T_jup = 3.345 
[ 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 17.0   n/a MPO418932  

379716 (2011 GY28)          Discovered 1995-Oct-18 by Spacewatch at Kitt Peak
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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