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226236 (2002 XZ13)
Classification: Main-belt Asteroid          SPK-ID: 2226236
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 .09907106790781384 5.2776e-08  
a 2.315525263474331 1.3171e-08 au
q 2.086123702854407 1.2684e-07 au
i 7.648711445193666 5.1478e-06 deg
node 90.99308236189988 4.5981e-05 deg
peri 325.5817877933544 5.6028e-05 deg
M .2719986873162517 3.143e-05 deg
tp 2458999.527617756255
(2020-May-30.02761776)
0.00011236 TDB
period 1286.982710108061
3.52
1.0981e-05
3.006e-08
d
yr
n .2797240376055812 2.3867e-09 deg/d
Q 2.544926824094255 1.4476e-08 au
  Orbit Determination Parameters
   # obs. used (total)      298  
   data-arc span      6204 days (16.99 yr)  
   first obs. used      2002-11-07  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65491  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 17:26:38  

Additional Information
 Earth MOID = 1.10356 au 
 Jupiter MOID = 2.72473 au 
 T_jup = 3.563 
[ 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 16.6   n/a MPO450049  

226236 (2002 XZ13)          Discovered 2002-Dec-03 by NEAT at Palomar
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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