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233716 (2008 SO129)
Classification: Main-belt Asteroid          SPK-ID: 2233716
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04511552359061215 5.332e-08  
a 2.69415483984476 2.8313e-08 au
q 2.572606633610982 1.4715e-07 au
i 6.360014560860137 5.9286e-06 deg
node 10.23628479945488 4.6272e-05 deg
peri 346.2790525848434 7.6928e-05 deg
M 348.7121922571991 6.0937e-05 deg
tp 2459447.145324487882
(2021-Aug-20.64532449)
0.0002733 TDB
period 1615.22212559527
4.42
2.5462e-05
6.971e-08
d
yr
n .2228795620709607 3.5134e-09 deg/d
Q 2.815703046078538 2.9591e-08 au
  Orbit Determination Parameters
   # obs. used (total)      215  
   data-arc span      7925 days (21.70 yr)  
   first obs. used      1999-10-06  
   last obs. used      2021-06-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .66785  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 15:41:38  

Additional Information
 Earth MOID = 1.56797 au 
 Jupiter MOID = 2.37694 au 
 T_jup = 3.360 
[ 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 16.56   n/a MPO638242  

233716 (2008 SO129)          Discovered 2008-Sep-22 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

Alternate Designations
 2008 SO129 = 1999 TF324 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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