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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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2071782127989152 5.7149e-08  
a 2.355502016520223 1.5714e-08 AU
q 1.867493318493322 1.3424e-07 AU
i 5.734993911327745 6.4429e-06 deg
node 131.0467164947765 5.1937e-05 deg
peri 209.231405920775 5.3729e-05 deg
M 95.20684088672678 1.726e-05 deg
tp 2456651.287885425154
(2013-Dec-24.78788543)
6.1132e-05 JED
period 1320.455127762477
3.62
1.3214e-05
3.618e-08
d
yr
n .2726332704769932 2.7282e-09 deg/d
Q 2.843510714547123 1.897e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1150  
   data-arc span      22737 days (62.25 yr)  
   first obs. used      1952-10-12  
   last obs. used      2015-01-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .45969  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 13:33:36  

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 (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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