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201590 (2003 SZ127)
Classification: Main-belt Asteroid          SPK-ID: 2201590
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1059294567504039 7.2613e-08  
a 2.975930601754351 3.2905e-08 au
q 2.66069188978361 2.2377e-07 au
i 10.79289582619413 8.1086e-06 deg
node 10.22071135686857 3.0645e-05 deg
peri 2.2704860855024 4.1575e-05 deg
M 90.56541052490866 2.8978e-05 deg
tp 2458528.771098404696
(2019-Feb-14.27109840)
0.00014913 TDB
period 1875.135370005332
5.13
3.11e-05
8.515e-08
d
yr
n .1919861391121731 3.1842e-09 deg/d
Q 3.291169313725092 3.639e-08 au
  Orbit Determination Parameters
   # obs. used (total)      285  
   data-arc span      5919 days (16.21 yr)  
   first obs. used      2003-09-19  
   last obs. used      2019-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60913  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 14:37:05  

Additional Information
 Earth MOID = 1.66087 au 
 Jupiter MOID = 2.17269 au 
 T_jup = 3.226 
[ 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 15.5   n/a MPO454428  

201590 (2003 SZ127)          Discovered 2003-Sep-20 by LINEAR at Socorro
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

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