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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 ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1126705935061446 4.9176e-08  
a 2.320267758349588 1.4863e-08 au
q 2.058841812923168 1.1458e-07 au
i 6.866832166090576 5.773e-06 deg
node 1.721685920454616 4.5012e-05 deg
peri 288.7666964047756 5.2369e-05 deg
M 109.3824083704965 2.4793e-05 deg
tp 2458608.261187522413
(2019-May-04.76118752)		 8.9054e-05 TDB
period 1290.938594199197
3.53		 1.2404e-05
3.396e-08		 d
yr
n .278866866028835 2.6795e-09 deg/d
Q 2.581693703776008 1.6537e-08 au
   Orbit Determination Parameters
   # obs. used (total)      230  
   data-arc span      8064 days (22.08 yr)  
   first obs. used      1998-10-13  
   last obs. used      2020-11-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52604  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 05:55:16  

Additional Information
 Earth MOID = 1.05533 au 
 Jupiter MOID = 2.5897 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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