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541312 (2011 FU46)
Classification: Main-belt Asteroid          SPK-ID: 2541312
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2360254548412939 5.9557e-08  
a 2.306256699534642 1.7707e-08 au
q 1.761921413046197 1.3683e-07 au
i .4023898414883679 7.3941e-06 deg
node 290.5437603989359 0.0016464 deg
peri 358.6250479673757 0.0016467 deg
M 220.2265502643137 3.2131e-05 deg
tp 2459697.186181904544
(2022-Apr-27.68618190)
0.00011639 TDB
period 1279.263163524708
3.50
1.4733e-05
4.034e-08
d
yr
n .2814119957992888 3.241e-09 deg/d
Q 2.850591986023087 2.1887e-08 au
  Orbit Determination Parameters
   # obs. used (total)      75  
   data-arc span      8239 days (22.56 yr)  
   first obs. used      1997-05-06  
   last obs. used      2019-11-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55828  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:22:50  

Additional Information
 Earth MOID = .743652 au 
 Jupiter MOID = 2.33213 au 
 T_jup = 3.550 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.7   n/a E2015T07  

541312 (2011 FU46)          Discovered 2001-May-22 by Elliot, J. L., Wasserman, L. H. at Cerro Tololo
Reference: Last Updated: 2019-12-13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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