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277109 (2005 GS6)
Classification: Main-belt Asteroid          SPK-ID: 2277109
[ 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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09199915978040318 5.5545e-08  
a 3.170183702161103 4.7132e-08 au
q 2.878529465212754 2.0298e-07 au
i 14.66994915806865 8.6831e-06 deg
node 189.6445550816474 2.122e-05 deg
peri 299.7137410232518 5.3776e-05 deg
M 312.9718125103386 4.8028e-05 deg
tp 2459269.827568619294
(2021-Feb-24.32756862)		 0.00027527 TDB
period 2061.698098066423
5.64		 4.5977e-05
1.259e-07		 d
yr
n .1746133443774471 3.894e-09 deg/d
Q 3.461837939109452 5.1468e-08 au
   Orbit Determination Parameters
   # obs. used (total)      256  
   data-arc span      5430 days (14.87 yr)  
   first obs. used      2005-03-16  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53348  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 14:09:21  

Additional Information
 Earth MOID = 1.92346 au 
 Jupiter MOID = 1.64248 au 
 T_jup = 3.145 
[ 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 15.4   n/a MPO413219  
diameter diameter 5.341 km 0.195 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.039   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

277109 (2005 GS6)          Discovered 2005-Apr-01 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

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