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308258 (2005 GO86)
Classification: Main-belt Asteroid          SPK-ID: 2308258
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1607461726807813 6.2373e-08  
a 2.717967214726803 2.6795e-08 au
q 2.281064387487626 1.8021e-07 au
i 9.620448857541239 6.5934e-06 deg
node 202.2996044389772 2.9038e-05 deg
peri 6.038747720157163 3.4823e-05 deg
M 136.9592402503541 1.9282e-05 deg
tp 2458377.836246985109
(2018-Sep-16.33624699)
8.2937e-05 TDB
period 1636.683663516315
4.48
2.4203e-05
6.626e-08
d
yr
n .219956982540268 3.2526e-09 deg/d
Q 3.154870041965979 3.1102e-08 au
  Orbit Determination Parameters
   # obs. used (total)      210  
   data-arc span      5699 days (15.60 yr)  
   first obs. used      2002-10-10  
   last obs. used      2018-05-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58406  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 03:10:13  

Additional Information
 Earth MOID = 1.27676 au 
 Jupiter MOID = 1.80674 au 
 T_jup = 3.321 
[ 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 16.2   n/a MPO437365  

308258 (2005 GO86)          Discovered 2005-Apr-04 by LINEAR at Socorro
Reference: 20111210/Numbers.arcLast Updated: 2011-12-12

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