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351659 (2005 YF193)
Classification: Main-belt Asteroid          SPK-ID: 2351659
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08780803722242084 4.9232e-08  
a 2.316226921224974 1.8298e-08 au
q 2.112843581510478 1.1632e-07 au
i 7.701246207434369 6.2885e-06 deg
node 117.7615972626758 4.1312e-05 deg
peri 143.1679178514595 6.2935e-05 deg
M 257.8361635992985 4.9874e-05 deg
tp 2459365.896831119783
(2021-May-31.39683112)
0.00017805 TDB
period 1287.567732746365
3.53
1.5257e-05
4.177e-08
d
yr
n .279596941461188 3.3131e-09 deg/d
Q 2.51961026093947 1.9904e-08 au
  Orbit Determination Parameters
   # obs. used (total)      212  
   data-arc span      5620 days (15.39 yr)  
   first obs. used      2004-09-13  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55881  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:56:35  

Additional Information
 Earth MOID = 1.10243 au 
 Jupiter MOID = 2.54272 au 
 T_jup = 3.564 
[ 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 17.1   n/a MPO455545  

351659 (2005 YF193)          Discovered 2005-Dec-30 by Spacewatch at Kitt Peak
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

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