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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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1471855805390108 3.4579e-08  
a 2.274275063538552 8.5475e-09 au
q 1.939534568006234 7.8363e-08 au
i 2.193574869920255 3.8542e-06 deg
node 114.0861280169267 0.00013252 deg
peri 179.8410893797703 0.00013412 deg
M 243.3931866535598 2.3624e-05 deg
tp 2459406.274113325869
(2021-Jul-10.77411333)
8.3255e-05 TDB
period 1252.74567244464
3.43
7.0623e-06
1.934e-08
d
yr
n .2873687835596246 1.62e-09 deg/d
Q 2.609015559070869 9.8055e-09 au
  Orbit Determination Parameters
   # obs. used (total)      772  
   data-arc span      9789 days (26.80 yr)  
   first obs. used      1993-03-19  
   last obs. used      2020-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56171  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 09:20:18  

Additional Information
 Earth MOID = .923442 au 
 Jupiter MOID = 2.5607 au 
 T_jup = 3.595 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456727.5 (2014-Mar-11.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1477472640584044 3.4624e-08  
q 1.938165518996225 7.8535e-08 au
tp 2456900.603334469703
(2014-Aug-31.10333447)
7.7341e-05 TDB
node 114.1119099197442 0.00013251 deg
peri 179.8543508994186 0.0001341 deg
i 2.193614237716587 3.8548e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      772  
   data-arc span      9789 days (26.80 yr)  
   first obs. used      1993-03-19  
   last obs. used      2020-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56171  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 09:20:18  

Additional Information
 Jupiter MOID = 2.5607 au 
 T_jup = 3.595 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.198823048635837E-15 -2.707722726174758E-15 7.41555239938589E-13 6.464761853275245E-15 1.807414858068352E-13 1.705977487955058E-16
q -2.707722726174758E-15 6.167736994906077E-15 -1.511875815724284E-12 -1.49006002588921E-14 -3.672509394552538E-13 -3.826587752228193E-16
tp 7.41555239938589E-13 -1.511875815724284E-12 5.981572202590383E-9 -1.00984920069033E-11 1.623662154535664E-9 -5.659255300232813E-13
node 6.464761853275245E-15 -1.49006002588921E-14 -1.00984920069033E-11 1.755918669025647E-8 -1.754873172926921E-8 6.917943024756356E-11
peri 1.807414858068352E-13 -3.672509394552538E-13 1.623662154535664E-9 -1.754873172926921E-8 1.798366199071267E-8 -6.928754161510392E-11
i 1.705977487955058E-16 -3.826587752228193E-16 -5.659255300232813E-13 6.917943024756356E-11 -6.928754161510392E-11 1.485962305026897E-11

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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