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JPL Small-Body Database Browser
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379730 (2011 GY47)
Classification: Main-belt Asteroid          SPK-ID: 2379730
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02943796509826304 9.9997e-08  
a 2.765247093764356 5.3655e-08 au
q 2.683843846330048 2.8421e-07 au
i 13.84626885584307 9.9298e-06 deg
node 11.57798510906374 3.3436e-05 deg
peri 327.9391341804011 0.00013713 deg
M 127.0154380479958 0.00013581 deg
tp 2458007.911316965406
(2017-Sep-11.41131697)
0.0006332 TDB
period 1679.574775877568
4.60
4.8884e-05
1.338e-07
d
yr
n .2143399657880085 6.2383e-09 deg/d
Q 2.846650341198665 5.5234e-08 au
  Orbit Determination Parameters
   # obs. used (total)      91  
   data-arc span      7035 days (19.26 yr)  
   first obs. used      1999-10-06  
   last obs. used      2019-01-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47072  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:02:13  

Additional Information
 Earth MOID = 1.68488 au 
 Jupiter MOID = 2.26171 au 
 T_jup = 3.297 
[ 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 16.3   n/a MPO418932  

379730 (2011 GY47)          Discovered 1999-Oct-06 by LINEAR at Socorro
Reference: Last Updated: 2013-11-20

Alternate Designations
 2011 GY47 = 1999 TK276 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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