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79834 (1998 WN17)
Classification: Main-belt Asteroid          SPK-ID: 2079834
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1869958990320678 4.5206e-08  
a 2.416302471186037 8.4475e-09 au
q 1.964463818253197 1.11e-07 au
i 1.464107746893148 4.5212e-06 deg
node 292.742179586659 0.00016703 deg
peri 32.42680546263776 0.00016732 deg
M 337.5276724616629 1.014e-05 deg
tp 2459086.138870232402
(2020-Aug-24.63887023)
3.8751e-05 TDB
period 1371.909217283784
3.76
7.1944e-06
1.97e-08
d
yr
n .2624080336108222 1.3761e-09 deg/d
Q 2.868141124118877 1.0027e-08 au
  Orbit Determination Parameters
   # obs. used (total)      902  
   data-arc span      10470 days (28.67 yr)  
   first obs. used      1991-12-02  
   last obs. used      2020-08-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57921  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 07:36:53  

Additional Information
 Earth MOID = .952676 au 
 Jupiter MOID = 2.4606 au 
 T_jup = 3.492 
[ 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 15.5   n/a MPO432347  

79834 (1998 WN17)          Discovered 1998-Nov-21 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 1998 WN17 = 2000 DH38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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