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JPL Small-Body Database Browser
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58553 (1997 GK43)
Classification: Main-belt Asteroid          SPK-ID: 2058553
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .160315457821271 4.9652e-08  
a 3.13629607473707 2.617e-08 au
q 2.633499333652541 1.6522e-07 au
i 19.0549787261245 5.3689e-06 deg
node 204.85083779 1.3347e-05 deg
peri 3.47430837111962 1.9383e-05 deg
M 344.0739529936675 1.3132e-05 deg
tp 2458690.248975781337
(2019-Jul-25.74897578)
7.4141e-05 TDB
period 2028.728865890862
5.55
2.5392e-05
6.952e-08
d
yr
n .1774510167685299 2.221e-09 deg/d
Q 3.639092815821598 3.0365e-08 au
  Orbit Determination Parameters
   # obs. used (total)      794  
   data-arc span      8074 days (22.11 yr)  
   first obs. used      1997-04-02  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55442  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:13:18  

Additional Information
 Earth MOID = 1.62965 au 
 Jupiter MOID = 1.32413 au 
 T_jup = 3.108 
[ 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 14.2   n/a MPO474465  

58553 (1997 GK43)          Discovered 1997-Apr-02 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

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