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JPL Small-Body Database Browser
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268391 (2005 UO133)
Classification: Main-belt Asteroid          SPK-ID: 2268391
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1129123809014562 4.922e-08  
a 2.320513334655705 1.5344e-08 au
q 2.058498649126152 1.1497e-07 au
i 6.86677874880715 5.9414e-06 deg
node 1.729090243680355 4.5017e-05 deg
peri 288.7090192208076 5.304e-05 deg
M 357.8688205955008 2.565e-05 deg
tp 2458608.143495940192
(2019-May-04.64349594)
9.1984e-05 TDB
period 1291.143548337694
3.53
1.2806e-05
3.506e-08
d
yr
n .2788225991319776 2.7654e-09 deg/d
Q 2.582528020185258 1.7076e-08 au
  Orbit Determination Parameters
   # obs. used (total)      227  
   data-arc span      7689 days (21.05 yr)  
   first obs. used      1998-10-13  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52254  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 04:16:09  

Additional Information
 Earth MOID = 1.05433 au 
 Jupiter MOID = 2.58849 au 
 T_jup = 3.560 
[ 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 17.0   n/a MPO494451  

268391 (2005 UO133)          Discovered 2005-Oct-25 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

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