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JPL Small-Body Database Browser
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193896 (2001 QX229)
Classification: Main-belt Asteroid          SPK-ID: 2193896
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1213117104714059 4.582e-08  
a 2.262226846892368 1.2042e-08 au
q 1.98779223862152 1.0636e-07 au
i 5.133006923776311 5.5267e-06 deg
node 284.9444368268486 6.5169e-05 deg
peri 160.5000420535912 7.1532e-05 deg
M 344.8677921900653 2.8332e-05 deg
tp 2458652.739913721266
(2019-Jun-18.23991372)
9.7919e-05 TDB
period 1242.804035991963
3.40
9.923e-06
2.717e-08
d
yr
n .2896675498101844 2.3128e-09 deg/d
Q 2.536661455163217 1.3502e-08 au
  Orbit Determination Parameters
   # obs. used (total)      471  
   data-arc span      6274 days (17.18 yr)  
   first obs. used      2001-08-11  
   last obs. used      2018-10-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5626  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 03:38:50  

Additional Information
 Earth MOID = 1.0049 au 
 Jupiter MOID = 2.64353 au 
 T_jup = 3.604 
[ 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 16.5   n/a MPO459867  

193896 (2001 QX229)          Discovered 2001-Aug-24 by LONEOS at Anderson Mesa
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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