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135590 (2002 GU113)
Classification: Main-belt Asteroid          SPK-ID: 2135590
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1962080552805433 3.2166e-08  
a 2.271762669794013 9.2997e-09 au
q 1.826024534294794 7.1472e-08 au
i 6.8000671035238 3.918e-06 deg
node 138.4490611366229 3.7804e-05 deg
peri 143.2984731022238 3.9618e-05 deg
M 98.45303962651056 1.327e-05 deg
tp 2458858.465831470950
(2020-Jan-09.96583147)
4.5328e-05 TDB
period 1250.670381915786
3.42
7.6796e-06
2.103e-08
d
yr
n .2878456267978054 1.7675e-09 deg/d
Q 2.717500805293231 1.1124e-08 au
  Orbit Determination Parameters
   # obs. used (total)      498  
   data-arc span      6881 days (18.84 yr)  
   first obs. used      2002-03-12  
   last obs. used      2021-01-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5356  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:13:43  

Additional Information
 Earth MOID = .813023 au 
 Jupiter MOID = 2.44725 au 
 T_jup = 3.577 
[ 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 16.96   n/a E2021B55  

135590 (2002 GU113)          Discovered 2002-Apr-11 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

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