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JPL Small-Body Database Browser
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233249 (2005 YS118)
Classification: Main-belt Asteroid          SPK-ID: 2233249
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1596018461970367 4.978e-08  
a 2.386486751144726 1.5629e-08 au
q 2.00559905973726 1.2497e-07 au
i 2.898266973298886 6.1894e-06 deg
node 342.7544139500813 0.0001022 deg
peri 109.6383705737438 0.00010421 deg
M 230.3379211406768 2.3015e-05 deg
tp 2459085.506375961673
(2020-Aug-24.00637596)
8.8827e-05 TDB
period 1346.594909492675
3.69
1.3229e-05
3.622e-08
d
yr
n .2673409779453487 2.6263e-09 deg/d
Q 2.767374442552192 1.8124e-08 au
  Orbit Determination Parameters
   # obs. used (total)      196  
   data-arc span      7503 days (20.54 yr)  
   first obs. used      1999-03-19  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55355  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 01:34:50  

Additional Information
 Earth MOID = 1.02452 au 
 Jupiter MOID = 2.4118 au 
 T_jup = 3.516 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.6   n/a MPO348623  

233249 (2005 YS118)          Discovered 2005-Dec-26 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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