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JPL Small-Body Database Browser
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423069 (2003 WG151)
Classification: Main-belt Asteroid          SPK-ID: 2423069
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09060209774347236 6.1559e-08  
a 2.267577091701147 1.6067e-08 au
q 2.062129850397981 1.4414e-07 au
i 5.30011982164378 6.9151e-06 deg
node 142.4358768325529 6.3139e-05 deg
peri 3.395603051724364 7.8228e-05 deg
M 225.8621393268966 4.2153e-05 deg
tp 2459465.218961560457
(2021-Sep-07.71896156)
0.0001461 TDB
period 1247.215553627138
3.41
1.3256e-05
3.629e-08
d
yr
n .2886429686937851 3.0678e-09 deg/d
Q 2.473024333004313 1.7523e-08 au
  Orbit Determination Parameters
   # obs. used (total)      168  
   data-arc span      5173 days (14.16 yr)  
   first obs. used      2003-11-26  
   last obs. used      2018-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52568  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 09:46:43  

Additional Information
 Earth MOID = 1.07408 au 
 Jupiter MOID = 2.52115 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 17.4   n/a MPO437658  

423069 (2003 WG151)          Discovered 2003-Nov-26 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-02-04

Alternate Designations
 2003 WG151 = 2005 KN8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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