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11923 (1992 WX)
Classification: Main-belt Asteroid          SPK-ID: 2011923
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 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2071781985725003 5.9741e-08  
a 2.355502020693145 1.6526e-08 AU
q 1.867493355312055 1.416e-07 AU
i 5.734992236588808 6.5966e-06 deg
node 131.0466965645468 5.3882e-05 deg
peri 209.2314245618468 5.5591e-05 deg
M 95.20683902857142 1.7422e-05 deg
tp 2456651.287891312762
(2013-Dec-24.78789131)
6.1596e-05 JED
period 1320.455131271383
3.62
1.3896e-05
3.805e-08
d
yr
n .2726332697525123 2.8692e-09 deg/d
Q 2.843510686074235 1.995e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1081  
   data-arc span      22657 days (62.03 yr)  
   first obs. used      1952-10-12  
   last obs. used      2014-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .46656  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Nov-10 13:16:03  

Additional Information
 Earth MOID = .861481 AU 
 T_jup = 3.519 
[ 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 13.5 mag n/a PDS3 (MPC 36252)  

11923 (1992 WX)          Discovered 1992-Nov-17 by Sugie, A. at Dynic (402)
Reference: 19991026/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1992 WX = 1952 TC = 1981 UR11 = 1988 PA5 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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