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JPL Small-Body Database Browser
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173352 (1999 XB182)
Classification: Main-belt Asteroid          SPK-ID: 2173352
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .1649143171370283 6.1413e-08  
a 2.579325254363537 1.9839e-08 au
q 2.153957591365883 1.5295e-07 au
i 6.927373298587392 1.1453e-05 deg
node 321.4477649816565 3.7926e-05 deg
peri 130.8887188246913 5.7509e-05 deg
M 226.6207796147227 4.2271e-05 deg
tp 2459161.087314943161
(2020-Nov-07.58731494)		 0.00018185 TDB
period 1513.065024646179
4.14		 1.7456e-05
4.779e-08		 d
yr
n .2379276462914631 2.745e-09 deg/d
Q 3.004692917361191 2.311e-08 au
   Orbit Determination Parameters
   # obs. used (total)      492  
   data-arc span      7237 days (19.81 yr)  
   first obs. used      1999-12-07  
   last obs. used      2019-09-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56819  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 19:46:25  

Additional Information
 Earth MOID = 1.17805 au 
 Jupiter MOID = 2.1851 au 
 T_jup = 3.396 
[ 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 16.1   n/a MPO401428  

173352 (1999 XB182)          Discovered 1999-Dec-12 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

Alternate Designations
 1999 XB182 = 2003 SL306 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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