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233703 (2008 SK58)
Classification: Main-belt Asteroid          SPK-ID: 2233703
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1002272584773984 5.5339e-08  
a 2.596384133389678 2.6681e-08 au
q 2.336155669745814 1.4584e-07 au
i 4.145105730533461 6.2879e-06 deg
node 165.9536677828326 7.2296e-05 deg
peri 225.319935846061 7.8922e-05 deg
M 277.6775364520946 3.4886e-05 deg
tp 2459349.936047424357
(2021-May-15.43604742)
0.00015142 TDB
period 1528.100249327015
4.18
2.3555e-05
6.449e-08
d
yr
n .2355866378259844 3.6314e-09 deg/d
Q 2.856612597033541 2.9355e-08 au
  Orbit Determination Parameters
   # obs. used (total)      202  
   data-arc span      6266 days (17.16 yr)  
   first obs. used      2002-04-07  
   last obs. used      2019-06-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60951  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 07:22:56  

Additional Information
 Earth MOID = 1.34349 au 
 Jupiter MOID = 2.54764 au 
 T_jup = 3.406 
[ 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 16.8   n/a MPO433526  

233703 (2008 SK58)          Discovered 2008-Sep-20 by Spacewatch at Kitt Peak
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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