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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03667104710292232 7.9935e-08  
a 3.001358772840577 3.6347e-08 AU
q 2.89129580390897 2.5079e-07 AU
i 10.99241050433847 7.2915e-06 deg
node 58.34627039216119 3.5713e-05 deg
peri 168.4116182316546 0.00010161 deg
M 76.17019648999765 9.6414e-05 deg
tp 2456598.655645731342
(2013-Nov-02.15564573)
0.00050851 JED
period 1899.220091360979
5.20
3.45e-05
9.446e-08
d
yr
n .1895514909712357 3.4432e-09 deg/d
Q 3.111421741772183 3.768e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1031  
   data-arc span      14793 days (40.50 yr)  
   first obs. used      1974-11-15  
   last obs. used      2015-05-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50406  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 16:03:29  

Additional Information
 Earth MOID = 1.88284 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
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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