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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 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03655925443256406 8.5164e-08  
a 3.001175694847553 3.5969e-08 AU
q 2.891454949022794 2.6597e-07 AU
i 10.99324541629936 7.7854e-06 deg
node 58.35141631800883 3.7221e-05 deg
peri 168.4065098335033 0.00010568 deg
M 38.26927329701021 9.9672e-05 deg
tp 2456598.624659376725
(2013-Nov-02.12465938)
0.00052588 JED
period 1899.046320016132
5.20
3.414e-05
9.347e-08
d
yr
n .1895688357917157 3.4079e-09 deg/d
Q 3.110896440672312 3.7284e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1026  
   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      .5533  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-05 16:14:21  

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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