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541753 (2011 WX146)
Classification: Main-belt Asteroid          SPK-ID: 2541753
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1778092506479881 6.6348e-08  
a 2.619636360895193 3.5952e-08 au
q 2.153840782594196 1.784e-07 au
i 23.79549216351334 6.5667e-06 deg
node 243.6938369483244 1.5106e-05 deg
peri 94.33903211650673 3.9716e-05 deg
M 123.0747463447385 2.5505e-05 deg
tp 2458671.048247380895
(2019-Jul-06.54824738)
0.00011629 TDB
period 1548.673766176127
4.24
3.1881e-05
8.729e-08
d
yr
n .2324569627655577 4.7853e-09 deg/d
Q 3.085431939196189 4.2344e-08 au
  Orbit Determination Parameters
   # obs. used (total)      192  
   data-arc span      3829 days (10.48 yr)  
   first obs. used      2010-06-17  
   last obs. used      2020-12-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53961  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:24:19  

Additional Information
 Earth MOID = 1.29269 au 
 Jupiter MOID = 2.48448 au 
 T_jup = 3.264 
[ 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 16.85   .2764 MPCxxxxx autocmod 2.8

541753 (2011 WX146)          Discovered 2011-Nov-16 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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