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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2072273229047186 6.0118e-08  
a 2.354958558913366 1.6865e-08 AU
q 1.866946801198195 1.4281e-07 AU
i 5.734901182462422 6.6291e-06 deg
node 131.047923831116 5.4086e-05 deg
peri 209.1616035560494 5.5785e-05 deg
M 40.7308595340009 1.7095e-05 deg
tp 2456651.153721612841
(2013-Dec-24.65372161)
6.1686e-05 JED
period 1319.998174222083
3.61
1.4179e-05
3.882e-08
d
yr
n .2727276499546369 2.9296e-09 deg/d
Q 2.842970316628537 2.0359e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1073  
   data-arc span      22178 days (60.72 yr)  
   first obs. used      1952-10-12  
   last obs. used      2013-07-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .46722  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 20:13:49  

Additional Information
 Earth MOID = .859159 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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