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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04129793385467641 5.0389e-08  
a 2.534464709984197 1.7389e-08 au
q 2.429796554034259 1.2341e-07 au
i 6.621464303197718 4.9531e-06 deg
node 70.75344337834987 4.9183e-05 deg
peri 172.3386996380779 0.00010308 deg
M 148.1159013802296 9.1826e-05 deg
tp 2458594.144969897412
(2019-Apr-20.64496990)
0.00037663 TDB
period 1473.76351089113
4.03
1.5167e-05
4.152e-08
d
yr
n .2442725697437856 2.514e-09 deg/d
Q 2.639132865934136 1.8107e-08 au
  Orbit Determination Parameters
   # obs. used (total)      463  
   data-arc span      7378 days (20.20 yr)  
   first obs. used      2000-10-31  
   last obs. used      2021-01-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54832  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 01:04:36  

Additional Information
 Earth MOID = 1.41498 au 
 Jupiter MOID = 2.35039 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 15.98   n/a E2021B55  

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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