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245383 (2005 GS108)
Classification: Main-belt Asteroid          SPK-ID: 2245383
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0790108691914345 5.9964e-08  
a 3.158240220842728 3.8655e-08 au
q 2.908704915878596 1.8334e-07 au
i 17.65929600665998 6.7823e-06 deg
node 203.9347159608163 1.7758e-05 deg
peri 124.1342302385892 4.9894e-05 deg
M 142.313451342853 5.003e-05 deg
tp 2458190.080994396812
(2018-Mar-12.58099440)
0.00028308 TDB
period 2050.058088425381
5.61
3.7638e-05
1.03e-07
d
yr
n .1756047801925996 3.224e-09 deg/d
Q 3.407775525806859 4.1709e-08 au
  Orbit Determination Parameters
   # obs. used (total)      259  
   data-arc span      6626 days (18.14 yr)  
   first obs. used      2001-12-10  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48431  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 09:42:19  

Additional Information
 Earth MOID = 1.93913 au 
 Jupiter MOID = 1.93064 au 
 T_jup = 3.128 
[ 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 15.3   n/a MPO454806  
diameter diameter 6.237 km 0.168 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.031   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

245383 (2005 GS108)          Discovered 2005-Apr-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

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