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JPL Small-Body Database Browser
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193494 (2000 YX9)
Classification: Main-belt Asteroid          SPK-ID: 2193494
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1909195541904463 8.063e-08  
a 2.537450306148025 1.7496e-08 au
q 2.053001424917833 2.0973e-07 au
i 2.831915531957138 4.8866e-06 deg
node 293.5382377878755 0.00013678 deg
peri 83.95882931636423 0.00013754 deg
M 338.7421656798949 1.5487e-05 deg
tp 2459087.678875444762
(2020-Aug-26.17887544)
6.3799e-05 TDB
period 1476.368414934524
4.04
1.527e-05
4.181e-08
d
yr
n .2438415752859125 2.522e-09 deg/d
Q 3.021899187378218 2.0836e-08 au
  Orbit Determination Parameters
   # obs. used (total)      525  
   data-arc span      7820 days (21.41 yr)  
   first obs. used      1998-03-23  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57334  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:56:07  

Additional Information
 Earth MOID = 1.05707 au 
 Jupiter MOID = 2.45681 au 
 T_jup = 3.420 
[ 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 15.6   n/a MPO436956  

193494 (2000 YX9)          Discovered 2000-Dec-20 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

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