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JPL Small-Body Database Browser
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268387 (2005 UW88)
Classification: Main-belt Asteroid          SPK-ID: 2268387
[ 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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07718507495206293 4.8727e-08  
a 2.485269350654937 1.7126e-08 au
q 2.293443649548571 1.1761e-07 au
i 7.276672988159805 7.1761e-06 deg
node 47.0102477623163 3.4881e-05 deg
peri 102.2865636616468 6.1102e-05 deg
M 54.14580547436763 4.8395e-05 deg
tp 2458385.261012356143
(2018-Sep-23.76101236)		 0.00019192 TDB
period 1431.062570275554
3.92		 1.4792e-05
4.05e-08		 d
yr
n .2515613275600391 2.6002e-09 deg/d
Q 2.677095051761303 1.8448e-08 au
   Orbit Determination Parameters
   # obs. used (total)      316  
   data-arc span      7939 days (21.74 yr)  
   first obs. used      1997-10-04  
   last obs. used      2019-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60462  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:38:38  

Additional Information
 Earth MOID = 1.31748 au 
 Jupiter MOID = 2.32857 au 
 T_jup = 3.461 
[ 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 16.6   n/a MPO433742  

268387 (2005 UW88)          Discovered 2005-Oct-22 by Spacewatch at Kitt Peak
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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