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JPL Small-Body Database Browser
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160305 (2003 GK2)
Classification: Main-belt Asteroid          SPK-ID: 2160305
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .113975053240294 7.286e-08  
a 3.123429688167973 3.5975e-08 au
q 2.767436623166713 2.3633e-07 au
i 2.482494829376668 7.6412e-06 deg
node 50.02330637465837 0.00015716 deg
peri 158.1483242262884 0.00016004 deg
M 313.1022947762436 2.9804e-05 deg
tp 2458863.160713442739
(2020-Jan-14.66071344)
0.00016777 TDB
period 2016.257648177783
5.52
3.4834e-05
9.537e-08
d
yr
n .1785486097599452 3.0847e-09 deg/d
Q 3.479422753169232 4.0076e-08 au
  Orbit Determination Parameters
   # obs. used (total)      270  
   data-arc span      5799 days (15.88 yr)  
   first obs. used      2003-03-25  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58176  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:32:31  

Additional Information
 Earth MOID = 1.76295 au 
 Jupiter MOID = 1.48173 au 
 T_jup = 3.204 
[ 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 15.6   n/a MPO433024  

160305 (2003 GK2)          Discovered 2003-Apr-01 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

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