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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1212267115363961 4.4637e-08  
a 2.261789901840345 1.1553e-08 au
q 1.987600549854012 1.0329e-07 au
i 5.13319078739762 5.461e-06 deg
node 284.945057676534 6.4354e-05 deg
peri 160.3924144647805 7.0784e-05 deg
M 100.8502136375264 2.8429e-05 deg
tp 2458652.442385130492
(2019-Jun-17.94238513)
9.7387e-05 TDB
period 1242.44398532834
3.40
9.5195e-06
2.606e-08
d
yr
n .2897514932271678 2.22e-09 deg/d
Q 2.535979253826678 1.2954e-08 au
  Orbit Determination Parameters
   # obs. used (total)      482  
   data-arc span      6657 days (18.23 yr)  
   first obs. used      2001-08-11  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57754  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 15:37:52  

Additional Information
 Earth MOID = 1.00473 au 
 Jupiter MOID = 2.64336 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 16.4   n/a MPO503020  

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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