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175947 (2000 GL20)
Classification: Main-belt Asteroid          SPK-ID: 2175947
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .125323068861794 5.6909e-08  
a 2.587196624398252 1.8142e-08 au
q 2.262961203679789 1.4681e-07 au
i 6.09532826796452 5.4452e-06 deg
node 189.5593589982943 5.5569e-05 deg
peri 59.59553666287805 5.8654e-05 deg
M 305.721142667159 1.9326e-05 deg
tp 2459429.676866134293
(2021-Aug-03.17686613)
8.1996e-05 TDB
period 1519.996474915236
4.16
1.5987e-05
4.377e-08
d
yr
n .2368426545331796 2.4911e-09 deg/d
Q 2.911432045116715 2.0415e-08 au
  Orbit Determination Parameters
   # obs. used (total)      234  
   data-arc span      7621 days (20.87 yr)  
   first obs. used      2000-03-30  
   last obs. used      2021-02-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57371  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:07:28  

Additional Information
 Earth MOID = 1.25533 au 
 Jupiter MOID = 2.11841 au 
 T_jup = 3.402 
[ 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 16.6   n/a MPO459813  

175947 (2000 GL20)          Discovered 2000-Apr-05 by LINEAR at Socorro
Reference: 20080221/Numbers.arcLast Updated: 2008-02-22

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