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JPL Small-Body Database Browser
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266169 (2006 UN225)
Classification: Main-belt Asteroid          SPK-ID: 2266169
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1866338083188085 8.3322e-08  
a 2.310623472999379 1.5829e-08 au
q 1.879383014642673 1.8973e-07 au
i 5.952644662054655 7.3722e-06 deg
node 250.1339577958834 6.8598e-05 deg
peri 142.1853923223611 7.0292e-05 deg
M 199.0936159395706 1.8784e-05 deg
tp 2459173.906976782622
(2020-Nov-20.40697678)
7.1033e-05 TDB
period 1282.898207222276
3.51
1.3183e-05
3.609e-08
d
yr
n .2806146255200325 2.8835e-09 deg/d
Q 2.741863931356084 1.8783e-08 au
  Orbit Determination Parameters
   # obs. used (total)      201  
   data-arc span      7173 days (19.64 yr)  
   first obs. used      1999-10-12  
   last obs. used      2019-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57814  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:36:21  

Additional Information
 Earth MOID = .889351 au 
 Jupiter MOID = 2.69668 au 
 T_jup = 3.554 
[ 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 16.8   n/a MPO437226  

266169 (2006 UN225)          Discovered 2006-Oct-19 by NEAT at Palomar
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

[ show close-approach data ]
Alternate Designations
 2006 UN225 = 1999 UZ24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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