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47409 (1999 XS132)
Classification: Main-belt Asteroid          SPK-ID: 2047409
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06908086448129339 3.549e-08  
a 2.37047915150895 1.0206e-08 au
q 2.206724402487829 8.2284e-08 au
i 6.926889832805529 4.3776e-06 deg
node 335.446389935901 3.1745e-05 deg
peri 144.1350624651659 4.7396e-05 deg
M 191.570146626448 3.644e-05 deg
tp 2459624.190611662866
(2022-Feb-13.69061166)
0.00013663 TDB
period 1333.069023700098
3.65
8.609e-06
2.357e-08
d
yr
n .2700535333127578 1.744e-09 deg/d
Q 2.534233900530072 1.0911e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1134  
   data-arc span      10550 days (28.88 yr)  
   first obs. used      1991-09-13  
   last obs. used      2020-08-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52259  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 04:28:09  

Additional Information
 Earth MOID = 1.22612 au 
 Jupiter MOID = 2.50196 au 
 T_jup = 3.532 
[ 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 15.0   n/a MPO337637  

47409 (1999 XS132)          Discovered 1999-Dec-12 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 XS132 = 2001 ML4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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