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JPL Small-Body Database Browser
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268405 (2005 UT226)
Classification: Main-belt Asteroid          SPK-ID: 2268405
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1584852163658844 6.1319e-08  
a 2.61634001177629 2.3835e-08 au
q 2.201688798923204 1.5438e-07 au
i 3.176561512461941 4.8806e-06 deg
node 54.14281097417711 0.00016678 deg
peri 33.55662170968264 0.0001699 deg
M 34.84469455965847 3.4371e-05 deg
tp 2458450.885439049502
(2018-Nov-28.38543905)
0.00014651 TDB
period 1545.751587805201
4.23
2.1123e-05
5.783e-08
d
yr
n .2328964128778032 3.1825e-09 deg/d
Q 3.030991224629376 2.7612e-08 au
  Orbit Determination Parameters
   # obs. used (total)      247  
   data-arc span      6744 days (18.46 yr)  
   first obs. used      2000-07-29  
   last obs. used      2019-01-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59411  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 05:42:05  

Additional Information
 Earth MOID = 1.21885 au 
 Jupiter MOID = 2.17765 au 
 T_jup = 3.387 
[ 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 17.0   n/a MPO418424  

268405 (2005 UT226)          Discovered 2005-Oct-25 by Spacewatch at Kitt Peak
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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