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13095 (1992 WY1)
Classification: Main-belt Asteroid          SPK-ID: 2013095
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08642235063725622 5.5885e-08  
a 2.310910244905793 1.4133e-08 AU
q 2.111195949429317 1.3229e-07 AU
i 3.282998664973393 6.7733e-06 deg
node .4435100930709133 0.00010574 deg
peri 96.65447077237555 0.00012086 deg
M 8.56734083251183 5.2989e-05 deg
tp 2456769.963687762176
(2014-Apr-22.46368776)
0.00018889 JED
period 1283.13704573298
3.51
1.1771e-05
3.223e-08
d
yr
n .2805623929237842 2.5737e-09 deg/d
Q 2.510624540382269 1.5354e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      967  
   data-arc span      9326 days (25.53 yr)  
   first obs. used      1988-09-11  
   last obs. used      2014-03-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51487  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Apr-17 14:03:20  

Additional Information
 Earth MOID = 1.13049 AU 
 T_jup = 3.577 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.4 mag n/a MPO267759  

13095 (1992 WY1)          Discovered 1992-Nov-18 by Ueda, S., Kaneda, H. at Kushiro (399)
Reference: 20000124/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1992 WY1 = 1990 DC4 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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