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JPL Small-Body Database Browser
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434075 (2001 XY223)
Classification: Main-belt Asteroid          SPK-ID: 2434075
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1148641287371169 9.5025e-08  
a 3.1046681317133 5.9105e-08 au
q 2.74805313174616 2.6977e-07 au
i 9.51573003645712 9.282e-06 deg
node 255.693866197327 5.3052e-05 deg
peri 165.3491324570889 6.5281e-05 deg
M 140.9609307532661 4.1094e-05 deg
tp 2458218.120503570158
(2018-Apr-09.62050357)
0.00022021 TDB
period 1998.118324060634
5.47
5.7058e-05
1.562e-07
d
yr
n .1801695103162847 5.1449e-09 deg/d
Q 3.461283131680441 6.5894e-08 au
  Orbit Determination Parameters
   # obs. used (total)      148  
   data-arc span      6734 days (18.44 yr)  
   first obs. used      2001-11-19  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48474  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:24:12  

Additional Information
 Earth MOID = 1.76243 au 
 Jupiter MOID = 1.85098 au 
 T_jup = 3.190 
[ 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 16.0   n/a MPO472391  

434075 (2001 XY223)          Discovered 2001-Nov-19 by LINEAR at Socorro
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Alternate Designations
 2001 XY223 = 2011 QA44 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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