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100695 (1997 YK11)
Classification: Main-belt Asteroid          SPK-ID: 2100695
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 .04893013971332118 6.0218e-08  
a 2.24187170445113 1.1454e-08 au
q 2.132176608732995 1.3596e-07 au
i 7.388248523048064 6.3614e-06 deg
node 319.3623451120636 3.3222e-05 deg
peri 184.1476789489817 5.8877e-05 deg
M 201.1209926883396 4.7213e-05 deg
tp 2459541.601299799876
(2021-Nov-23.10129980)
0.00016133 TDB
period 1226.068007498551
3.36
9.396e-06
2.572e-08
d
yr
n .2936215591616972 2.2502e-09 deg/d
Q 2.351566800169266 1.2014e-08 au
  Orbit Determination Parameters
   # obs. used (total)      461  
   data-arc span      8303 days (22.73 yr)  
   first obs. used      1997-12-28  
   last obs. used      2020-09-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51371  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-22 19:36:32  

Additional Information
 Earth MOID = 1.14462 au 
 Jupiter MOID = 2.64974 au 
 T_jup = 3.621 
[ 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 16.5   n/a MPO436469  

100695 (1997 YK11)          Discovered 1997-Dec-28 by Offutt, W. at Cloudcroft
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1997 YK11 = 2003 RV17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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