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JPL Small-Body Database Browser
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413324 (2003 WZ28)
Classification: Main-belt Asteroid          SPK-ID: 2413324
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1976454842138004 4.256e-08  
a 3.114419216407708 4.6347e-08 au
q 2.498868322336042 1.3352e-07 au
i 15.63686509346283 6.3851e-06 deg
node 254.6944707698864 2.5671e-05 deg
peri 214.4668282274162 3.8732e-05 deg
M 252.3357455280934 2.8415e-05 deg
tp 2459200.889473315838
(2020-Dec-17.38947332)
0.00016755 TDB
period 2007.539191664585
5.50
4.4813e-05
1.227e-07
d
yr
n .1793240209181171 4.0029e-09 deg/d
Q 3.729970110479374 5.5507e-08 au
  Orbit Determination Parameters
   # obs. used (total)      206  
   data-arc span      5820 days (15.93 yr)  
   first obs. used      2003-11-18  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55437  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 14:36:11  

Additional Information
 Earth MOID = 1.53147 au 
 Jupiter MOID = 1.576 au 
 T_jup = 3.131 
[ 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 15.6   n/a MPO455942  

413324 (2003 WZ28)          Discovered 2003-Nov-18 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-11-10

[ show close-approach data ]
Alternate Designations
 2003 WZ28 = 2010 GZ53 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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