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JPL Small-Body Database Browser
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461655 (2005 GB43)
Classification: Main-belt Asteroid          SPK-ID: 2461655
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1748869295918465 1.159e-07  
a 3.071323562438206 6.7935e-08 au
q 2.534189214820296 3.3242e-07 au
i 17.8727876504675 9.1784e-06 deg
node 40.98003325710047 2.3188e-05 deg
peri 193.2743372806065 3.3906e-05 deg
M 191.7631789129616 2.3072e-05 deg
tp 2459519.266892248473
(2021-Oct-31.76689225)
0.00014365 TDB
period 1966.014806225632
5.38
6.523e-05
1.786e-07
d
yr
n .1831115405947172 6.0754e-09 deg/d
Q 3.608457910056115 7.9816e-08 au
  Orbit Determination Parameters
   # obs. used (total)      143  
   data-arc span      5000 days (13.69 yr)  
   first obs. used      2005-03-10  
   last obs. used      2018-11-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66262  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:10:52  

Additional Information
 Earth MOID = 1.52699 au 
 Jupiter MOID = 1.39652 au 
 T_jup = 3.134 
[ 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 16.1   n/a MPO419228  
diameter diameter 3.836 km 0.220 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.057   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

461655 (2005 GB43)          Discovered 2005-Apr-05 by LONEOS at Anderson Mesa
Reference: Last Updated: 2016-03-24

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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