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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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2071782295457426 5.6308e-08  
a 2.355502011079408 1.5395e-08 AU
q 1.86749327473254 1.318e-07 AU
i 5.734993671975445 6.4065e-06 deg
node 131.0467106705921 5.0455e-05 deg
peri 209.2314138008979 5.2293e-05 deg
M 95.2068428357134 1.7218e-05 deg
tp 2456651.287879486338
(2013-Dec-24.78787949)
6.1014e-05 JED
period 1320.455123187432
3.62
1.2946e-05
3.544e-08
d
yr
n .272633271421599 2.6729e-09 deg/d
Q 2.843510747426275 1.8585e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1269  
   data-arc span      22864 days (62.60 yr)  
   first obs. used      1952-10-12  
   last obs. used      2015-05-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .44771  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 16:13:16  

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 13.6 mag n/a MPO337359  

11923 (1992 WX)          Discovered 1992-Nov-17 by Sugie, A. at Dynic
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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