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8908 (1995 WY6)
Classification: Main-belt Asteroid          SPK-ID: 2008908
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03655929273313863 8.0178e-08  
a 3.001175690883484 3.6325e-08 AU
q 2.891454830256895 2.5156e-07 AU
i 10.99323259512463 7.3021e-06 deg
node 58.35143436429385 3.571e-05 deg
peri 168.4065855181187 0.00010186 deg
M 38.26917806129692 9.6669e-05 deg
tp 2456598.625162157333
(2013-Nov-02.12516216)
0.0005099 JED
period 1899.046316253631
5.20
3.4478e-05
9.44e-08
d
yr
n .1895688361673004 3.4417e-09 deg/d
Q 3.110896551510073 3.7653e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1028  
   data-arc span      14108 days (38.63 yr)  
   first obs. used      1974-11-15  
   last obs. used      2013-07-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5043  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 19:23:39  

Additional Information
 Earth MOID = 1.88156 AU 
 T_jup = 3.224 
[ 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 12.3 mag n/a PDS3 (MPC 31925)  

8908 (1995 WY6)          Discovered 1995-Nov-18 by Ueda, S., Kaneda, H. at Kushiro (399)
Reference: 19980610/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1995 WY6 = 1974 VU1 = 1997 CN27 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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