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437422 (2013 XN11)
Classification: Main-belt Asteroid          SPK-ID: 2437422
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2305173414429567 5.0132e-08  
a 2.341552737905548 3.0133e-08 au
q 1.801784225915085 1.2654e-07 au
i 5.447251408023885 6.5878e-06 deg
node 76.015221299271 7.8226e-05 deg
peri 328.1368257498569 8.1572e-05 deg
M 320.2928534268958 2.8349e-05 deg
tp 2459144.851240575860
(2020-Oct-22.35124058)
0.00010513 TDB
period 1308.742911345565
3.58
2.5263e-05
6.917e-08
d
yr
n .2750731231314722 5.3098e-09 deg/d
Q 2.881321249896012 3.7079e-08 au
  Orbit Determination Parameters
   # obs. used (total)      83  
   data-arc span      6079 days (16.64 yr)  
   first obs. used      2002-10-09  
   last obs. used      2019-06-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .655  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:37:36  

Additional Information
 Earth MOID = .813906 au 
 Jupiter MOID = 2.52231 au 
 T_jup = 3.522 
[ 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 17.6   n/a MPO437696  

437422 (2013 XN11)          Discovered 2007-Jan-10 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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