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213238 (2000 YU9)
Classification: Main-belt Asteroid          SPK-ID: 2213238
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1915980012660397 3.1687e-08  
a 2.386003343469191 1.2152e-08 au
q 1.928849871846406 7.6109e-08 au
i 5.784239939307703 6.5893e-06 deg
node 26.02877773639946 4.6733e-05 deg
peri 49.55990082859759 5.1026e-05 deg
M 163.4105091503756 2.1222e-05 deg
tp 2458589.441934091898
(2019-Apr-15.94193409)
7.7304e-05 TDB
period 1346.185780037459
3.69
1.0284e-05
2.816e-08
d
yr
n .2674222275546415 2.0429e-09 deg/d
Q 2.843156815091975 1.448e-08 au
  Orbit Determination Parameters
   # obs. used (total)      392  
   data-arc span      9587 days (26.25 yr)  
   first obs. used      1994-02-15  
   last obs. used      2020-05-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .63245  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:41:53  

Additional Information
 Earth MOID = .949023 au 
 Jupiter MOID = 2.44736 au 
 T_jup = 3.503 
[ 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 16.88   n/a E2021B55  

213238 (2000 YU9)          Discovered 2000-Dec-19 by LINEAR at Socorro
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

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