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392867 (2012 UW93)
Classification: Main-belt Asteroid          SPK-ID: 2392867
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1630922302455787 5.8613e-08  
a 2.65244293107429 4.2869e-08 au
q 2.219850097846265 1.4655e-07 au
i 12.52444009236483 1.1551e-05 deg
node 355.4668938472128 2.9518e-05 deg
peri 91.77620090864283 5.1502e-05 deg
M 234.9049177937067 3.9201e-05 deg
tp 2459548.783574917227
(2021-Nov-30.28357492)
0.0001762 TDB
period 1577.856487153512
4.32
3.8252e-05
1.047e-07
d
yr
n .2281576321617488 5.5312e-09 deg/d
Q 3.085035764302317 4.986e-08 au
  Orbit Determination Parameters
   # obs. used (total)      168  
   data-arc span      5736 days (15.70 yr)  
   first obs. used      2003-09-16  
   last obs. used      2019-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60916  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 04:46:43  

Additional Information
 Earth MOID = 1.27755 au 
 Jupiter MOID = 2.21342 au 
 T_jup = 3.337 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO397430  

392867 (2012 UW93)          Discovered 2005-Jan-09 by CSS at Catalina
Reference: Last Updated: 2014-04-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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