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117729 (2005 GZ13)
Classification: Main-belt Asteroid          SPK-ID: 2117729
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1907159219571867 6.6181e-08  
a 2.589318756992891 1.7881e-08 au
q 2.095494443011955 1.7683e-07 au
i 14.53687313690791 7.4359e-06 deg
node 155.2543614233392 1.6242e-05 deg
peri 146.8993814746621 2.4724e-05 deg
M 63.26149823214718 1.423e-05 deg
tp 2458333.067813363672
(2018-Aug-02.56781336)
6.0557e-05 TDB
period 1521.867010417314
4.17
1.5764e-05
4.316e-08
d
yr
n .236551549863272 2.4503e-09 deg/d
Q 3.083143070973827 2.1291e-08 au
  Orbit Determination Parameters
   # obs. used (total)      471  
   data-arc span      6405 days (17.54 yr)  
   first obs. used      2001-04-27  
   last obs. used      2018-11-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58038  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 03:08:14  

Additional Information
 Earth MOID = 1.09471 au 
 Jupiter MOID = 2.27122 au 
 T_jup = 3.350 
[ 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 15.6   n/a MPO453648  
diameter diameter 1.904 km 0.235 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.337   0.131 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

117729 (2005 GZ13)          Discovered 2005-Apr-01 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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