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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08642215212073578 5.1076e-08  
a 2.310433852642613 1.3637e-08 AU
q 2.110761186764635 1.2065e-07 AU
i 3.283761149041311 6.5579e-06 deg
node .4298579172983783 9.821e-05 deg
peri 96.43318904673033 0.00011269 deg
M 64.89435983257314 5.021e-05 deg
tp 2456769.270527968243
(2014-Apr-21.77052797)
0.00017898 JED
period 1282.740289698484
3.51
1.1356e-05
3.109e-08
d
yr
n .2806491718480443 2.4847e-09 deg/d
Q 2.51010651852059 1.4815e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      992  
   data-arc span      9633 days (26.37 yr)  
   first obs. used      1988-09-11  
   last obs. used      2015-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51582  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 13:36:43  

Additional Information
 Earth MOID = 1.13035 AU 
 T_jup = 3.578 
[ 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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