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26159 (1994 WN3)
Classification: Main-belt Asteroid          SPK-ID: 2026159
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2324119694588132 1.2042e-07  
a 2.5252000494133 2.2638e-08 AU
q 1.938313332651663 3.0886e-07 AU
i 6.789614385729239 5.6366e-06 deg
node 133.0954385141659 7.8955e-05 deg
peri 258.9747185735357 8.024e-05 deg
M 330.2446184495524 1.788e-05 deg
tp 2456921.644899332760
(2014-Sep-21.14489933)
7.383e-05 JED
period 1465.689952113477
4.01
1.971e-05
5.396e-08
d
yr
n .2456181128081637 3.3029e-09 deg/d
Q 3.112086766174937 2.79e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      818  
   data-arc span      9705 days (26.57 yr)  
   first obs. used      1986-12-05  
   last obs. used      2013-07-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50621  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-10 00:16:07  

Additional Information
 Earth MOID = .956301 AU 
 T_jup = 3.406 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.9 mag n/a MPO266090  

26159 (1994 WN3)          Discovered 1994-Nov-28 by Ueda, S., Kaneda, H. at Kushiro (399)
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1994 WN3 = 1986 XU4 = 1998 QU98 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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