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JPL Small-Body Database Browser
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56474 (2000 GA109)
Classification: Main-belt Asteroid          SPK-ID: 2056474
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1471855809272992 3.4277e-08  
a 2.274275063318794 8.3414e-09 au
q 1.939534566935747 7.7858e-08 au
i 2.19357518763834 3.8383e-06 deg
node 114.0860711827025 0.00011179 deg
peri 179.8411478033455 0.00011349 deg
M 243.3931851939526 2.2957e-05 deg
tp 2459406.274118346268
(2021-Jul-10.77411835)
8.1081e-05 TDB
period 1252.745672263065
3.43
6.8921e-06
1.887e-08
d
yr
n .2873687836012761 1.581e-09 deg/d
Q 2.609015559701842 9.5691e-09 au
  Orbit Determination Parameters
   # obs. used (total)      826  
   data-arc span      9816 days (26.87 yr)  
   first obs. used      1993-03-19  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55478  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 11:49:26  

Additional Information
 Earth MOID = .923442 au 
 Jupiter MOID = 2.5607 au 
 T_jup = 3.595 
[ 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 16.1   n/a MPO452937  

56474 (2000 GA109)          Discovered 2000-Apr-07 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 GA109 = 1993 FY38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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