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541364 (2011 GS1)
Classification: Main-belt Asteroid          SPK-ID: 2541364
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05593880035827358 1.0216e-07  
a 3.050157896115009 6.6808e-08 au
q 2.87953572250302 3.5224e-07 au
i 10.83560399585596 1.3019e-05 deg
node 346.771050830119 3.7358e-05 deg
peri 126.8855230295321 0.00012521 deg
M 11.34741553432749 0.00011365 deg
tp 2459139.169519448718
(2020-Oct-16.66951945)
0.00061518 TDB
period 1945.727018779719
5.33
6.3926e-05
1.75e-07
d
yr
n .1850208156259131 6.0788e-09 deg/d
Q 3.220780069726998 7.0545e-08 au
  Orbit Determination Parameters
   # obs. used (total)      84  
   data-arc span      4570 days (12.51 yr)  
   first obs. used      2008-09-05  
   last obs. used      2021-03-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .66649  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:22:58  

Additional Information
 Earth MOID = 1.90962 au 
 Jupiter MOID = 1.82703 au 
 T_jup = 3.208 
[ 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 17.16   n/a MPCxxxxx  

541364 (2011 GS1)          Discovered 2011-Apr-01 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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