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JPL Small-Body Database Browser
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183158 (2002 SS8)
Classification: Main-belt Asteroid          SPK-ID: 2183158
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .108050517448241 4.1625e-08  
a 2.469665607255942 1.7846e-08 au
q 2.202816960467813 1.0185e-07 au
i 6.576898240816584 5.4823e-06 deg
node 191.066677779094 4.4849e-05 deg
peri 26.49789436925002 5.3724e-05 deg
M 246.9444651381893 3.0493e-05 deg
tp 2459045.689574795713
(2020-Jul-15.18957480)
0.00012062 TDB
period 1417.606374799381
3.88
1.5366e-05
4.207e-08
d
yr
n .2539491966173946 2.7526e-09 deg/d
Q 2.736514254044071 1.9775e-08 au
  Orbit Determination Parameters
   # obs. used (total)      327  
   data-arc span      8909 days (24.39 yr)  
   first obs. used      1994-09-04  
   last obs. used      2019-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61011  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:01:24  

Additional Information
 Earth MOID = 1.19841 au 
 Jupiter MOID = 2.23168 au 
 T_jup = 3.468 
[ 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 MPO433197  

183158 (2002 SS8)          Discovered 2002-Sep-27 by NEAT at Palomar
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Alternate Designations
 2002 SS8 = 2006 ST70 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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