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JPL Small-Body Database Browser
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201857 (2003 YS126)
Classification: Main-belt Asteroid          SPK-ID: 2201857
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3119015387608985 5.0284e-08  
a 3.071304585577054 3.1959e-08 au
q 2.113359959332167 1.5704e-07 au
i 11.41672759064818 5.7298e-06 deg
node 50.95351826677346 2.8772e-05 deg
peri 310.4137871172442 2.9886e-05 deg
M 2.690660568928835 1.0724e-05 deg
tp 2458585.806029194259
(2019-Apr-12.30602919)
5.8418e-05 TDB
period 1965.996585058954
5.38
3.0687e-05
8.402e-08
d
yr
n .1831132377013792 2.8582e-09 deg/d
Q 4.029249211821941 4.1928e-08 au
  Orbit Determination Parameters
   # obs. used (total)      376  
   data-arc span      6350 days (17.39 yr)  
   first obs. used      2002-07-16  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5606  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 14:38:00  

Additional Information
 Earth MOID = 1.13133 au 
 Jupiter MOID = 1.53488 au 
 T_jup = 3.125 
[ 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 14.8   n/a MPO503057  

201857 (2003 YS126)          Discovered 2003-Dec-27 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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