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266168 (2006 UY223)
Classification: Main-belt Asteroid          SPK-ID: 2266168
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1376482380953125 6.1844e-08  
a 2.304372783893347 2.008e-08 au
q 1.987179930275637 1.3799e-07 au
i 4.245509941182355 6.942e-06 deg
node 214.7260164310352 9.4205e-05 deg
peri 242.523583771013 9.8831e-05 deg
M 258.1885387734177 2.769e-05 deg
tp 2459361.844711258368
(2021-May-27.34471126)
9.8572e-05 TDB
period 1277.695993022919
3.50
1.67e-05
4.572e-08
d
yr
n .2817571644317917 3.6828e-09 deg/d
Q 2.621565637511057 2.2844e-08 au
  Orbit Determination Parameters
   # obs. used (total)      149  
   data-arc span      5147 days (14.09 yr)  
   first obs. used      2003-12-22  
   last obs. used      2018-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52739  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 08:44:49  

Additional Information
 Earth MOID = 1.00814 au 
 Jupiter MOID = 2.5407 au 
 T_jup = 3.573 
[ 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 17.7   n/a MPO433727  

266168 (2006 UY223)          Discovered 2006-Oct-19 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

Alternate Designations
 2006 UY223 = 2008 HX27 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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