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JPL Small-Body Database Browser
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226973 (2004 WZ5)
Classification: Main-belt Asteroid          SPK-ID: 2226973
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09817000648701872 5.0921e-08  
a 2.837391667457239 2.7653e-08 au
q 2.558844909056749 1.5111e-07 au
i 8.061250824973156 5.7651e-06 deg
node 269.108970267696 5.4948e-05 deg
peri 181.9084320980519 6.9275e-05 deg
M 336.2201116851855 4.1864e-05 deg
tp 2458715.814699124802
(2019-Aug-20.31469913)
0.00020358 TDB
period 1745.731146225218
4.78
2.5521e-05
6.987e-08
d
yr
n .206217320907876 3.0147e-09 deg/d
Q 3.115938425857729 3.0368e-08 au
  Orbit Determination Parameters
   # obs. used (total)      277  
   data-arc span      7351 days (20.13 yr)  
   first obs. used      1999-10-12  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55983  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 17:29:09  

Additional Information
 Earth MOID = 1.57547 au 
 Jupiter MOID = 2.07133 au 
 T_jup = 3.289 
[ 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 15.7   n/a MPO413102  

226973 (2004 WZ5)          Discovered 2004-Nov-19 by LINEAR at Socorro
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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