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216267 (2006 WU72)
Classification: Outer Main-belt Asteroid          SPK-ID: 2216267
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08757024213317276 5.6767e-08  
a 3.221150156660968 3.6981e-08 au
q 2.93907325749486 1.8975e-07 au
i 3.516004317000851 5.6503e-06 deg
node 251.0911750986788 0.00010296 deg
peri 301.8120795406498 0.0001107 deg
M 28.12230095328314 3.5232e-05 deg
tp 2459035.545854975077
(2020-Jul-05.04585498)
0.00020754 TDB
period 2111.615699854022
5.78
3.6364e-05
9.956e-08
d
yr
n .1704855670588579 2.9359e-09 deg/d
Q 3.503227055827077 4.022e-08 au
  Orbit Determination Parameters
   # obs. used (total)      187  
   data-arc span      6710 days (18.37 yr)  
   first obs. used      2002-01-07  
   last obs. used      2020-05-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61221  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:54:08  

Additional Information
 Earth MOID = 1.93961 au 
 Jupiter MOID = 1.48271 au 
 T_jup = 3.180 
[ 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 16.23   n/a E2021B55  

216267 (2006 WU72)          Discovered 2006-Nov-18 by Spacewatch at Kitt Peak
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ show close-approach data ]
Alternate Designations
 2006 WU72 = 2008 CB8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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