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JPL Small-Body Database Browser
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379753 (2011 GJ84)
Classification: Main-belt Asteroid          SPK-ID: 2379753
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .212467702755972 7.9506e-08  
a 2.554810193246094 2.1983e-08 au
q 2.011995540509555 2.0761e-07 au
i 4.850101458159685 1.3291e-05 deg
node 192.8220866117761 5.9346e-05 deg
peri 316.5633448668978 6.8077e-05 deg
M 32.58817667840852 2.8824e-05 deg
tp 2458465.481291757585
(2018-Dec-12.98129176)
0.00011983 TDB
period 1491.545091550769
4.08
1.9251e-05
5.271e-08
d
yr
n .2413604536928252 3.1152e-09 deg/d
Q 3.097624845982632 2.6653e-08 au
  Orbit Determination Parameters
   # obs. used (total)      235  
   data-arc span      5876 days (16.09 yr)  
   first obs. used      2003-04-28  
   last obs. used      2019-05-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68891  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:57:35  

Additional Information
 Earth MOID = 1.02669 au 
 Jupiter MOID = 1.92599 au 
 T_jup = 3.401 
[ 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 17.1   n/a MPO427887  
diameter diameter 3.006 km 0.554 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.123   0.070 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

379753 (2011 GJ84)          Discovered 2005-Oct-22 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Alternate Designations
 2011 GJ84 = 2005 UK107 = 2010 BW67 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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