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233711 (2008 SM102)
Classification: Main-belt Asteroid          SPK-ID: 2233711
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04138862804242167 5.2271e-08  
a 2.534555010167845 2.4969e-08 au
q 2.429653255598952 1.341e-07 au
i 6.621493184682961 5.5815e-06 deg
node 70.75368452983187 5.4248e-05 deg
peri 172.4766290615146 0.00011242 deg
M 99.10905320779042 9.7643e-05 deg
tp 2458594.746910005522
(2019-Apr-21.24691001)
0.00040167 TDB
period 1473.84227444653
4.04
2.1779e-05
5.963e-08
d
yr
n .2442595155816047 3.6095e-09 deg/d
Q 2.639456764736738 2.6003e-08 au
  Orbit Determination Parameters
   # obs. used (total)      361  
   data-arc span      7265 days (19.89 yr)  
   first obs. used      2000-10-31  
   last obs. used      2020-09-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59051  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-22 22:21:39  

Additional Information
 Earth MOID = 1.41634 au 
 Jupiter MOID = 2.35138 au 
 T_jup = 3.438 
[ 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 15.9   n/a MPO437098  

233711 (2008 SM102)          Discovered 2008-Sep-21 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

Alternate Designations
 2008 SM102 = 2000 UH88 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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