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357201 (2002 GX5)
Classification: Main-belt Asteroid          SPK-ID: 2357201
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2395026529099146 4.2058e-08  
a 2.380951101068015 1.6994e-08 au
q 1.810706995913443 1.0442e-07 au
i 10.4256991588945 5.1709e-06 deg
node 159.3069616832136 3.3581e-05 deg
peri 333.7419953595851 3.6479e-05 deg
M 23.65997553900321 1.2855e-05 deg
tp 2458912.306631287966
(2020-Mar-03.80663129)
4.7913e-05 TDB
period 1341.912322943591
3.67
1.4367e-05
3.933e-08
d
yr
n .2682738610003308 2.8722e-09 deg/d
Q 2.951195206222587 2.1064e-08 au
  Orbit Determination Parameters
   # obs. used (total)      298  
   data-arc span      6584 days (18.03 yr)  
   first obs. used      2002-04-12  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47131  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 23:13:53  

Additional Information
 Earth MOID = .830294 au 
 Jupiter MOID = 2.1096 au 
 T_jup = 3.477 
[ 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 16.8   n/a MPO413355  

357201 (2002 GX5)          Discovered 2002-Apr-12 by NEAT at Palomar
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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