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JPL Small-Body Database Browser
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173488 (2000 SO139)
Classification: Main-belt Asteroid          SPK-ID: 2173488
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2508111406428259 3.9884e-08  
a 3.172310913208953 2.3516e-08 au
q 2.37665999459333 1.2452e-07 au
i 15.36484076158311 7.7336e-06 deg
node 346.8687329915681 1.7024e-05 deg
peri 79.55328248381394 2.7705e-05 deg
M 76.91528432883101 1.6335e-05 deg
tp 2458159.567415669822
(2018-Feb-10.06741567)
9.3878e-05 TDB
period 2063.773562615091
5.65
2.2948e-05
6.283e-08
d
yr
n .1744377418731101 1.9396e-09 deg/d
Q 3.967961831824575 2.9414e-08 au
  Orbit Determination Parameters
   # obs. used (total)      476  
   data-arc span      6770 days (18.54 yr)  
   first obs. used      2000-09-23  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52918  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:57:47  

Additional Information
 Earth MOID = 1.44604 au 
 Jupiter MOID = 1.79558 au 
 T_jup = 3.098 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.2   n/a MPO436861  

173488 (2000 SO139)          Discovered 2000-Sep-23 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Alternate Designations
 2000 SO139 = 2002 CW214 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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