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541743 (2011 WU119)
Classification: Inner Main-belt Asteroid          SPK-ID: 2541743
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1036016070721671 4.5414e-08  
a 1.930524660718784 1.723e-08 au
q 1.730519203375867 9.4861e-08 au
i 22.73893381941447 1.0733e-05 deg
node 58.90010363961066 1.162e-05 deg
peri 74.39089163943652 6.8984e-05 deg
M 78.26634292015547 6.794e-05 deg
tp 2458987.497844628835
(2020-May-17.99784463)
0.0001831 TDB
period 979.7413942267157
2.68
1.3116e-05
3.591e-08
d
yr
n .3674439011369308 4.9192e-09 deg/d
Q 2.1305301180617 1.9015e-08 au
  Orbit Determination Parameters
   # obs. used (total)      124  
   data-arc span      4694 days (12.85 yr)  
   first obs. used      2007-03-18  
   last obs. used      2020-01-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46175  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 13:25:33  

Additional Information
 Earth MOID = .833663 au 
 Jupiter MOID = 3.04633 au 
 T_jup = 3.813 
[ 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 17.9   .30092 MPO535743 autocmod 2.8

541743 (2011 WU119)          Discovered 2011-Oct-22 by Spacewatch at Kitt Peak
Reference: Last Updated: 2019-12-13

Alternate Designations
 2011 WU119 = 2018 LX10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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