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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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1869959000748339 4.5576e-08  
a 2.416302472377529 1.1551e-08 au
q 1.964463816702247 1.1127e-07 au
i 1.464107674337795 4.5276e-06 deg
node 292.742238605314 0.00018923 deg
peri 32.42674754089382 0.00018962 deg
M 337.5276706556354 1.5513e-05 deg
tp 2459086.138877178262
(2020-Aug-24.63887718)
5.9506e-05 TDB
period 1371.909218298528
3.76
9.8377e-06
2.693e-08
d
yr
n .2624080334167299 1.8817e-09 deg/d
Q 2.868141128052811 1.3711e-08 au
  Orbit Determination Parameters
   # obs. used (total)      808  
   data-arc span      10424 days (28.54 yr)  
   first obs. used      1991-12-02  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60681  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 00:03:50  

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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