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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .207077697311733 5.5473e-08  
a 2.356605078293582 1.5565e-08 au
q 1.868604725207411 1.2945e-07 au
i 5.732810712881955 6.3501e-06 deg
node 131.0349309385178 4.9649e-05 deg
peri 209.5606973445602 5.1516e-05 deg
M 203.7708009017012 1.7857e-05 deg
tp 2457973.940478854444
(2017-Aug-08.44047885)
6.9419e-05 JED
period 1321.382773380984
3.62
1.3091e-05
3.584e-08
d
yr
n .2724418747180111 2.6991e-09 deg/d
Q 2.844605431379753 1.8788e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1277  
   data-arc span      23076 days (63.18 yr)  
   first obs. used      1952-10-12  
   last obs. used      2015-12-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .44896  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:19:07  

Additional Information
 Earth MOID = .860219 au 
 Jupiter MOID = 2.53965 au 
 T_jup = 3.518 
[ 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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