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JPL Small-Body Database Browser
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423052 (2003 UN267)
Classification: Main-belt Asteroid          SPK-ID: 2423052
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 .193304980619302 6.0067e-08  
a 2.335725340818912 1.6411e-08 au
q 1.8842179990799 1.4521e-07 au
i 8.806783945729972 6.5256e-06 deg
node 47.72236427223041 4.7124e-05 deg
peri 3.213288381049379 5.5957e-05 deg
M 229.6037639532481 3.0464e-05 deg
tp 2459472.773568524821
(2021-Sep-15.27356852)
0.00011399 TDB
period 1303.86037069335
3.57
1.3742e-05
3.762e-08
d
yr
n .2761031841228243 2.9099e-09 deg/d
Q 2.787232682557925 1.9583e-08 au
  Orbit Determination Parameters
   # obs. used (total)      141  
   data-arc span      5652 days (15.47 yr)  
   first obs. used      2003-10-20  
   last obs. used      2019-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63293  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:00:15  

Additional Information
 Earth MOID = .894889 au 
 Jupiter MOID = 2.59543 au 
 T_jup = 3.527 
[ 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 MPO427993  

423052 (2003 UN267)          Discovered 2003-Oct-28 by LINEAR at Socorro
Reference: Last Updated: 2015-02-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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