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362238 Shisseh (2009 KK2)
Classification: Main-belt Asteroid          SPK-ID: 2362238
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1680690975527428 6.6713e-08  
a 2.568291410366057 2.5003e-08 au
q 2.136640990773373 1.8664e-07 au
i 12.66480039678744 1.1438e-05 deg
node 191.6354927440663 1.6953e-05 deg
peri 77.87996467185162 4.9799e-05 deg
M 271.7956661955109 4.9615e-05 deg
tp 2459568.842896730593
(2021-Dec-20.34289673)
0.00021129 TDB
period 1503.36652524283
4.12
2.1953e-05
6.01e-08
d
yr
n .2394625621598507 3.4968e-09 deg/d
Q 2.999941829958742 2.9205e-08 au
  Orbit Determination Parameters
   # obs. used (total)      366  
   data-arc span      6739 days (18.45 yr)  
   first obs. used      2002-11-06  
   last obs. used      2021-04-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50881  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 12:18:10  

Additional Information
 Earth MOID = 1.16259 au 
 Jupiter MOID = 2.17444 au 
 T_jup = 3.377 
[ 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 16.59   n/a MPCxxxxx  

362238 Shisseh           Discovered 2009 May 19 by M. Ory at Vicques.
Taha Shisseh (b. 1990) is a Moroccan geochemist and meteorites specialist at Hassan II University in Casablanca. The discoverer met him for the first time in June 2017 during the International Asteroid Day in Marrakech.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2018-05-29Last Updated: 2018-05-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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