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541711 (2011 WZ50)
Classification: Main-belt Asteroid          SPK-ID: 2541711
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2547356906854868 4.5412e-07  
a 2.537043229740108 5.6289e-08 au
q 1.890767770313324 1.1767e-06 au
i 6.697513254787379 1.6346e-05 deg
node 66.40162565867564 4.8426e-05 deg
peri 333.2905927260664 0.00045319 deg
M 101.9612161480945 0.00025999 deg
tp 2458782.455288131941
(2019-Oct-25.95528813)
0.0010755 TDB
period 1476.013154393056
4.04
4.9122e-05
1.345e-07
d
yr
n .2439002653387826 8.1171e-09 deg/d
Q 3.183318689166892 7.0628e-08 au
  Orbit Determination Parameters
   # obs. used (total)      92  
   data-arc span      4461 days (12.21 yr)  
   first obs. used      2007-11-02  
   last obs. used      2020-01-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .65306  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:24:11  

Additional Information
 Earth MOID = .90094 au 
 Jupiter MOID = 2.24056 au 
 T_jup = 3.392 
[ 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 MPO369143  

541711 (2011 WZ50)          Discovered 2007-Nov-02 by Spacewatch at Kitt Peak
Reference: Last Updated: 2019-12-13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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