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JPL Small-Body Database Browser
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173960 (2001 XG32)
Classification: Main-belt Asteroid          SPK-ID: 2173960
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 .1299717405947279 5.211e-08  
a 3.093076231152734 2.8751e-08 au
q 2.691063729597633 1.6358e-07 au
i .1639579618375495 6.7071e-06 deg
node 327.5302487570478 0.0021171 deg
peri 131.17681666154 0.0021173 deg
M 43.69014864930426 2.7609e-05 deg
tp 2458359.362150273560
(2018-Aug-28.86215027)
0.00015146 TDB
period 1986.938213424933
5.44
2.7704e-05
7.585e-08
d
yr
n .1811832887241418 2.5263e-09 deg/d
Q 3.495088732707836 3.2488e-08 au
  Orbit Determination Parameters
   # obs. used (total)      233  
   data-arc span      6293 days (17.23 yr)  
   first obs. used      2001-11-17  
   last obs. used      2019-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60409  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 15:53:05  

Additional Information
 Earth MOID = 1.70805 au 
 Jupiter MOID = 1.65965 au 
 T_jup = 3.211 
[ 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 16.3   n/a MPO427062  

173960 (2001 XG32)          Discovered 2001-Dec-07 by Spacewatch at Kitt Peak
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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