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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2130707928930476 8.0206e-08  
a 2.557102597651038 2.2842e-08 au
q 2.01225871966066 2.1066e-07 au
i 4.848183017423924 1.328e-05 deg
node 192.7025719777268 5.9212e-05 deg
peri 316.9495084299982 6.7743e-05 deg
M 128.7113603727462 2.8181e-05 deg
tp 2458466.507648363441
(2018-Dec-14.00764836)
0.00011879 TDB
period 1493.553063478196
4.09
2.0012e-05
5.479e-08
d
yr
n .2410359623658967 3.2296e-09 deg/d
Q 3.101946475641416 2.7709e-08 au
  Orbit Determination Parameters
   # obs. used (total)      239  
   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      .67354  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:13:35  

Additional Information
 Earth MOID = 1.02638 au 
 Jupiter MOID = 1.91947 au 
 T_jup = 3.400 
[ 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 17.2   n/a MPO476778  
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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