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351921 (2006 SO388)
Classification: Main-belt Asteroid          SPK-ID: 2351921
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06304022143803138 8.435e-08  
a 2.992507381180401 5.473e-08 au
q 2.803859053215846 2.2762e-07 au
i 10.32887043546291 7.8315e-06 deg
node 127.9449721160563 5.8755e-05 deg
peri .06349834642594422 0.00013375 deg
M 141.5769058721 0.00012159 deg
tp 2458256.896905808417
(2018-May-18.39690581)
0.00062553 TDB
period 1890.824723566187
5.18
5.1872e-05
1.42e-07
d
yr
n .1903931102196625 5.2231e-09 deg/d
Q 3.181155709144957 5.818e-08 au
  Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      4622 days (12.65 yr)  
   first obs. used      2006-09-30  
   last obs. used      2019-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .70011  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:58:21  

Additional Information
 Earth MOID = 1.8189 au 
 Jupiter MOID = 1.8611 au 
 T_jup = 3.228 
[ 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 16.7   n/a MPO476635  

351921 (2006 SO388)          Discovered 2006-Sep-30 by Becker, A. C. at Apache Point
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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