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129159 (2005 GS16)
Classification: Main-belt Asteroid          SPK-ID: 2129159
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06930486688678517 5.1105e-08  
a 2.760781452416351 1.8566e-08 au
q 2.56944586135313 1.3834e-07 au
i 1.472643727399891 5.2695e-06 deg
node 301.1019994031999 0.0002185 deg
peri 94.51688106840724 0.00022261 deg
M 261.8500875272593 4.1573e-05 deg
tp 2459457.308194189114
(2021-Aug-30.80819419)
0.00019404 TDB
period 1675.507861036089
4.59
1.6901e-05
4.627e-08
d
yr
n .2148602273804825 2.1673e-09 deg/d
Q 2.952117043479572 1.9852e-08 au
  Orbit Determination Parameters
   # obs. used (total)      488  
   data-arc span      9369 days (25.65 yr)  
   first obs. used      1993-09-14  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60688  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:06:16  

Additional Information
 Earth MOID = 1.57647 au 
 Jupiter MOID = 2.34506 au 
 T_jup = 3.338 
[ 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 15.7   n/a MPO396102  

129159 (2005 GS16)          Discovered 2005-Apr-02 by NEAT at Palomar
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Alternate Designations
 2005 GS16 = 2000 FE9 = 2005 EO284 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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