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JPL Small-Body Database Browser
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379741 (2011 GD65)
Classification: Main-belt Asteroid          SPK-ID: 2379741
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06365803427094187 5.1022e-08  
a 2.801862469911435 3.843e-08 au
q 2.623501412779347 1.5396e-07 au
i 9.885218938612978 6.3138e-06 deg
node 73.83804827870465 3.2888e-05 deg
peri 45.49128943314875 6.2689e-05 deg
M 59.39230180660397 5.1772e-05 deg
tp 2458717.884287027085
(2019-Aug-22.38428703)
0.00024596 TDB
period 1713.0445120909
4.69
3.5244e-05
9.649e-08
d
yr
n .2101521574361153 4.3237e-09 deg/d
Q 2.980223527043522 4.0877e-08 au
  Orbit Determination Parameters
   # obs. used (total)      197  
   data-arc span      8284 days (22.68 yr)  
   first obs. used      1997-05-02  
   last obs. used      2020-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54479  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 09:36:42  

Additional Information
 Earth MOID = 1.65027 au 
 Jupiter MOID = 2.13936 au 
 T_jup = 3.300 
[ 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 15.9   n/a MPO418932  

379741 (2011 GD65)          Discovered 2004-Dec-09 by CSS at Catalina
Reference: Last Updated: 2013-11-20

Alternate Designations
 2011 GD65 = 2004 XS87 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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