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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2073842246856468 5.1376e-08  
a 2.355454683376935 1.3977e-08 au
q 1.866970540082634 1.2175e-07 au
i 5.731933526191531 5.4238e-06 deg
node 131.0178575331827 4.7836e-05 deg
peri 209.7095714572886 4.9629e-05 deg
M 258.1253584784544 1.8203e-05 deg
tp 2457974.157883521722
(2017-Aug-08.65788352)
6.9258e-05 JED
period 1320.415326706901
3.62
1.1753e-05
3.218e-08
d
yr
n .2726414884154938 2.4267e-09 deg/d
Q 2.843938826671237 1.6876e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1459  
   data-arc span      23198 days (63.51 yr)  
   first obs. used      1952-10-12  
   last obs. used      2016-04-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .45131  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 13:13:00  

Additional Information
 Earth MOID = .859835 au 
 Jupiter MOID = 2.5416 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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