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332595 (2008 SD201)
Classification: Main-belt Asteroid          SPK-ID: 2332595
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07474067971237759 5.5235e-08  
a 3.163126911940909 3.7071e-08 au
q 2.926712656525931 1.7766e-07 au
i 8.211020294488476 5.8731e-06 deg
node 223.100666406767 3.887e-05 deg
peri 160.3643438252751 5.4856e-05 deg
M 29.46560280945664 3.6799e-05 deg
tp 2458832.315417216337
(2019-Dec-14.81541722)
0.00020984 TDB
period 2054.817958201993
5.63
3.6123e-05
9.89e-08
d
yr
n .1751980016346593 3.0799e-09 deg/d
Q 3.399541167355886 3.9842e-08 au
  Orbit Determination Parameters
   # obs. used (total)      200  
   data-arc span      8026 days (21.97 yr)  
   first obs. used      1997-12-06  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60296  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 22:29:44  

Additional Information
 Earth MOID = 1.93228 au 
 Jupiter MOID = 2.02975 au 
 T_jup = 3.184 
[ 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 16.2   n/a MPO455450  

332595 (2008 SD201)          Discovered 2008-Sep-26 by Spacewatch at Kitt Peak
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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