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13632 (1995 WP8)
Classification: Main-belt Asteroid          SPK-ID: 2013632
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1798004238600399 5.4259e-08  
a 2.163619948924679 1.4251e-08 AU
q 1.774600165035984 1.1894e-07 AU
i 5.50398672370673 6.2882e-06 deg
node 59.03464512627197 6.0101e-05 deg
peri 273.9417943524137 6.3972e-05 deg
M 67.36693476644737 2.9041e-05 deg
tp 2456782.972494878505
(2014-May-05.47249488)
9.2182e-05 JED
period 1162.438251276072
3.18
1.1484e-05
3.144e-08
d
yr
n .3096938694204259 3.0597e-09 deg/d
Q 2.552639732813374 1.6813e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      959  
   data-arc span      7445 days (20.38 yr)  
   first obs. used      1994-04-14  
   last obs. used      2014-09-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5183  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Sep-12 14:02:07  

Additional Information
 Earth MOID = .775584 AU 
 T_jup = 3.668 
[ 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 14.2 mag n/a MPO266030  

13632 (1995 WP8)          Discovered 1995-Nov-18 by Ueda, S., Kaneda, H. at Kushiro (399)
Reference: 20000222/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1995 WP8 = 1994 GK10 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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