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35402 (1997 YK3)
Classification: Main-belt Asteroid          SPK-ID: 2035402
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2151473683981247 5.1442e-08  
a 2.312303812238786 7.4638e-09 au
q 1.814817732098659 1.1991e-07 au
i 5.765649104126746 3.5976e-06 deg
node 321.6380661293243 3.7707e-05 deg
peri 53.13648259818805 3.8479e-05 deg
M 175.0044895125585 7.4464e-06 deg
tp 2458376.172508496072
(2018-Sep-14.67250850)
2.6071e-05 TDB
period 1284.297891828
3.52
6.2183e-06
1.702e-08
d
yr
n .2803087992985768 1.3572e-09 deg/d
Q 2.809789892378912 9.0696e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1417  
   data-arc span      9198 days (25.18 yr)  
   first obs. used      1995-02-21  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4935  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 08:05:32  

Additional Information
 Earth MOID = .822154 au 
 Jupiter MOID = 2.68292 au 
 T_jup = 3.546 
[ 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 14.9   n/a MPO358955  

35402 (1997 YK3)          Discovered 1997-Dec-17 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

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