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233723 (2008 SS153)
Classification: Main-belt Asteroid          SPK-ID: 2233723
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1488949425230277 4.4638e-08  
a 2.721556590312111 2.5225e-08 au
q 2.316330578224422 1.2888e-07 au
i 4.913481607262828 7.0865e-06 deg
node 169.0838751075289 5.3335e-05 deg
peri 260.7261591358973 5.8471e-05 deg
M 163.0673062334772 2.4588e-05 deg
tp 2458257.670954411850
(2018-May-19.17095441)
0.00010777 TDB
period 1639.926865713034
4.49
2.2799e-05
6.242e-08
d
yr
n .2195219845023231 3.052e-09 deg/d
Q 3.1267826023998 2.8981e-08 au
  Orbit Determination Parameters
   # obs. used (total)      274  
   data-arc span      7007 days (19.18 yr)  
   first obs. used      2001-02-19  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51513  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 11:12:47  

Additional Information
 Earth MOID = 1.33671 au 
 Jupiter MOID = 2.17379 au 
 T_jup = 3.337 
[ 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 16.3   n/a MPO437098  

233723 (2008 SS153)          Discovered 2008-Sep-22 by LINEAR at Socorro
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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