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226526 (2003 UK105)
Classification: Main-belt Asteroid          SPK-ID: 2226526
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1863118055285247 9.6732e-08  
a 3.154165363361194 3.7463e-08 au
q 2.566507119577834 3.0816e-07 au
i 3.648891825121826 1.2487e-05 deg
node 202.727922976205 0.00011154 deg
peri 126.9222968927034 0.00011494 deg
M 29.3960083409733 2.7618e-05 deg
tp 2458833.425190140205
(2019-Dec-15.92519014)
0.00015595 TDB
period 2046.091797629915
5.60
3.6453e-05
9.98e-08
d
yr
n .1759451850679452 3.1347e-09 deg/d
Q 3.741823607144553 4.4443e-08 au
  Orbit Determination Parameters
   # obs. used (total)      178  
   data-arc span      9276 days (25.40 yr)  
   first obs. used      1992-11-18  
   last obs. used      2018-04-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57068  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:55:43  

Additional Information
 Earth MOID = 1.55777 au 
 Jupiter MOID = 1.64985 au 
 T_jup = 3.176 
[ 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 15.9   n/a MPO450050  

226526 (2003 UK105)          Discovered 2003-Oct-18 by Spacewatch at Kitt Peak
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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