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79876 (1998 YO17)
Classification: Main-belt Asteroid          SPK-ID: 2079876
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 .01031876182956217 3.616e-08  
a 2.665203552105809 1.3706e-08 au
q 2.637701951424326 9.8957e-08 au
i 1.289833106794432 3.843e-06 deg
node 288.7205982954607 0.00019225 deg
peri 200.12922584 0.0002853 deg
M 323.4775918432334 0.00021122 deg
tp 2459161.731875865608
(2020-Nov-08.23187587)
0.00093254 TDB
period 1589.256520612677
4.35
1.2259e-05
3.356e-08
d
yr
n .2265210149090442 1.7474e-09 deg/d
Q 2.692705152787292 1.3847e-08 au
  Orbit Determination Parameters
   # obs. used (total)      657  
   data-arc span      7704 days (21.09 yr)  
   first obs. used      1998-12-22  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56299  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 18:48:42  

Additional Information
 Earth MOID = 1.65088 au 
 Jupiter MOID = 2.28216 au 
 T_jup = 3.383 
[ 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 15.7   n/a MPO453221  

79876 (1998 YO17)          Discovered 1998-Dec-22 by Spacewatch at Kitt Peak
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 1998 YO17 = 2000 KD13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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