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181624 (2006 WO191)
Classification: Main-belt Asteroid          SPK-ID: 2181624
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 .1503857866383943 5.7384e-08  
a 2.27313938815372 1.5955e-08 au
q 1.931291533127504 1.2697e-07 au
i 6.133742794040325 4.9866e-06 deg
node 83.52258780466144 6.4593e-05 deg
peri 230.3331960214225 6.8689e-05 deg
M 129.2587728507566 2.7445e-05 deg
tp 2458751.035851837882
(2019-Sep-24.53585184)
9.3229e-05 TDB
period 1251.807438441229
3.43
1.318e-05
3.608e-08
d
yr
n .2875841674565202 3.0278e-09 deg/d
Q 2.614987243179935 1.8355e-08 au
  Orbit Determination Parameters
   # obs. used (total)      279  
   data-arc span      7752 days (21.22 yr)  
   first obs. used      1999-10-19  
   last obs. used      2021-01-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .6163  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:31:22  

Additional Information
 Earth MOID = .921859 au 
 Jupiter MOID = 2.64002 au 
 T_jup = 3.588 
[ 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 16.88   n/a MPCxxxxx  

181624 (2006 WO191)          Discovered 2006-Nov-27 by CSS at Catalina
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

[ show close-approach data ]
Alternate Designations
 2006 WO191 = 2005 JQ150 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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