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JPL Small-Body Database Browser
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357819 (2005 UY23)
Classification: Main-belt Asteroid          SPK-ID: 2357819
[ 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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1407387972439909 6.7107e-08  
a 3.104512975087717 4.5414e-08 au
q 2.667587552945508 1.902e-07 au
i 2.406460103957628 7.0358e-06 deg
node 9.338721898024374 0.00017444 deg
peri 161.955749467458 0.00017716 deg
M 47.62286337854093 2.8489e-05 deg
tp 2458336.197269802064
(2018-Aug-05.69726980)		 0.00015889 TDB
period 1997.968541180399
5.47		 4.384e-05
1.2e-07		 d
yr
n .1801830171897062 3.9536e-09 deg/d
Q 3.541438397229927 5.1805e-08 au
   Orbit Determination Parameters
   # obs. used (total)      136  
   data-arc span      5450 days (14.92 yr)  
   first obs. used      2004-08-23  
   last obs. used      2019-07-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64536  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:43:08  

Additional Information
 Earth MOID = 1.6739 au 
 Jupiter MOID = 1.42722 au 
 T_jup = 3.204 
[ 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 16.2   n/a MPO437511  

357819 (2005 UY23)          Discovered 2005-Oct-23 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2005 UY23 = 2006 YR38 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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