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JPL Small-Body Database Browser
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136227 (2003 WZ103)
Classification: Main-belt Asteroid          SPK-ID: 2136227
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .152555834145745 5.0448e-08  
a 2.225328498351129 8.1325e-09 au
q 1.885841653036874 1.1497e-07 au
i 1.151249105871862 4.2798e-06 deg
node 241.0761540017085 0.00023207 deg
peri 138.8940694454218 0.00023248 deg
M 26.53277451701774 1.3796e-05 deg
tp 2458911.134521124254
(2020-Mar-02.63452112)
4.6291e-05 TDB
period 1212.521983882016
3.32
6.6468e-06
1.82e-08
d
yr
n .2969018333568043 1.6276e-09 deg/d
Q 2.564815343665383 9.3732e-09 au
  Orbit Determination Parameters
   # obs. used (total)      549  
   data-arc span      8377 days (22.93 yr)  
   first obs. used      1996-09-16  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58941  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:27:55  

Additional Information
 Earth MOID = .888399 au 
 Jupiter MOID = 2.89405 au 
 T_jup = 3.631 
[ 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 16.7   n/a MPO436670  

136227 (2003 WZ103)          Discovered 2003-Nov-21 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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