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393629 (2004 GE63)
Classification: Main-belt Asteroid          SPK-ID: 2393629
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1788927910583492 5.6871e-08  
a 2.247406427972465 2.0654e-08 au
q 1.845361619429996 1.2296e-07 au
i 7.425392540052178 1.1632e-05 deg
node 20.99104947517095 6.2213e-05 deg
peri 242.6212509732185 7.1909e-05 deg
M 238.5184695094471 3.597e-05 deg
tp 2459415.768136399589
(2021-Jul-20.26813640)
0.00012384 TDB
period 1230.611176037807
3.37
1.6964e-05
4.644e-08
d
yr
n .2925375675191657 4.0326e-09 deg/d
Q 2.649451236514935 2.4349e-08 au
  Orbit Determination Parameters
   # obs. used (total)      90  
   data-arc span      5303 days (14.52 yr)  
   first obs. used      2004-03-27  
   last obs. used      2018-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66256  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:53:56  

Additional Information
 Earth MOID = .844345 au 
 Jupiter MOID = 2.44936 au 
 T_jup = 3.598 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456974.5 (2014-Nov-13.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1789967619186314 5.677e-08  
q 1.844952501210909 1.2274e-07 au
tp 2456955.091987751817
(2014-Oct-24.59198775)
0.00012257 TDB
node 21.01139813370949 6.2192e-05 deg
peri 242.6916649447462 7.1912e-05 deg
i 7.427391659839566 1.1635e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      90  
   data-arc span      5303 days (14.52 yr)  
   first obs. used      2004-03-27  
   last obs. used      2018-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66256  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:53:56  

Additional Information
 Jupiter MOID = 2.44936 au 
 T_jup = 3.598 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.222887926218126E-15 -6.909705430389382E-15 -2.380274527844378E-13 -1.444138664594877E-14 -9.919855486054266E-15 3.178749054479631E-15
q -6.909705430389382E-15 1.506612633689858E-14 3.203401501903668E-13 2.904684317832482E-14 -3.292544148456035E-14 -6.278945604638142E-15
tp -2.380274527844378E-13 3.203401501903668E-13 1.502235149602921E-8 1.44742576976368E-11 4.483812199906864E-9 -1.397679299332473E-11
node -1.444138664594877E-14 2.904684317832482E-14 1.44742576976368E-11 3.867888731603119E-9 -3.829647005058996E-9 -3.961032402095867E-10
peri -9.919855486054266E-15 -3.292544148456035E-14 4.483812199906864E-9 -3.829647005058996E-9 5.171358183788725E-9 3.889264975834389E-10
i 3.178749054479631E-15 -6.278945604638142E-15 -1.397679299332473E-11 -3.961032402095867E-10 3.889264975834389E-10 1.353732450298659E-10

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.0   n/a MPO455791  

393629 (2004 GE63)          Discovered 2004-Apr-13 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-05-15

Alternate Designations
 2004 GE63 = 2005 UC222 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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