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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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2071782267019824 5.6491e-08  
a 2.355502012349657 1.5498e-08 AU
q 1.867493282438104 1.3236e-07 AU
i 5.734993687796867 6.407e-06 deg
node 131.0467106773629 5.1093e-05 deg
peri 209.2314129313861 5.2919e-05 deg
M 95.20684272617869 1.722e-05 deg
tp 2456651.287879605624
(2013-Dec-24.78787961)
6.1018e-05 JED
period 1320.455124255553
3.62
1.3032e-05
3.568e-08
d
yr
n .2726332712010649 2.6906e-09 deg/d
Q 2.84351074226121 1.8709e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1229  
   data-arc span      22773 days (62.35 yr)  
   first obs. used      1952-10-12  
   last obs. used      2015-02-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .45126  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 14:28:55  

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
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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