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541378 (2011 GW24)
Classification: Main-belt Asteroid          SPK-ID: 2541378
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1138020010628572 9.9124e-08  
a 3.180819683379915 5.3573e-08 au
q 2.818836038391157 3.0366e-07 au
i 10.00714556467969 9.6454e-06 deg
node 355.3583072091524 3.5218e-05 deg
peri 16.28965568669645 4.5362e-05 deg
M 88.58178156962373 2.5183e-05 deg
tp 2458690.642382737259
(2019-Jul-26.14238274)
0.0001466 TDB
period 2072.082305889509
5.67
5.2349e-05
1.433e-07
d
yr
n .1737382723537413 4.3893e-09 deg/d
Q 3.542803328368673 5.967e-08 au
  Orbit Determination Parameters
   # obs. used (total)      112  
   data-arc span      5812 days (15.91 yr)  
   first obs. used      2005-03-11  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59064  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:23:01  

Additional Information
 Earth MOID = 1.81827 au 
 Jupiter MOID = 1.92852 au 
 T_jup = 3.166 
[ 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 16.40   .35329 MPCxxxxx autocmod 2.8

541378 (2011 GW24)          Discovered 2005-Mar-11 by Mount Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2019-12-13

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