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JPL Small-Body Database Browser
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382787 (2003 SK346)
Classification: Main-belt Asteroid          SPK-ID: 2382787
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07078232132645729 9.6917e-08  
a 2.729111765058339 3.2397e-08 au
q 2.535938899168165 2.5812e-07 au
i 6.014550291872944 1.0245e-05 deg
node 3.221992982003774 7.6651e-05 deg
peri 357.0083726610109 0.00010993 deg
M 252.8315689512312 7.8781e-05 deg
tp 2459490.724239266090
(2021-Oct-03.22423927)
0.00036522 TDB
period 1646.760379047465
4.51
2.9322e-05
8.028e-08
d
yr
n .2186110405499522 3.8926e-09 deg/d
Q 2.922284630948514 3.469e-08 au
  Orbit Determination Parameters
   # obs. used (total)      89  
   data-arc span      5680 days (15.55 yr)  
   first obs. used      2003-09-18  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52583  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:37:19  

Additional Information
 Earth MOID = 1.53249 au 
 Jupiter MOID = 2.41777 au 
 T_jup = 3.343 
[ 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 17.3   n/a MPO386512  

382787 (2003 SK346)          Discovered 2003-Sep-18 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-01-21

[ show close-approach data ]
Alternate Designations
 2003 SK346 = 2008 UG225 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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