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JPL Small-Body Database Browser
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324082 (2005 WJ90)
Classification: Main-belt Asteroid          SPK-ID: 2324082
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09192449552377743 5.0452e-08  
a 2.83685537901959 3.3314e-08 au
q 2.5760788794293 1.4478e-07 au
i 15.65878366741248 6.2001e-06 deg
node 49.42800762331916 2.1366e-05 deg
peri 100.6629484712708 4.5163e-05 deg
M 213.9516200622012 3.9349e-05 deg
tp 2459308.524790946938
(2021-Apr-04.02479095)
0.00019667 TDB
period 1745.236235071237
4.78
3.0742e-05
8.417e-08
d
yr
n .2062757996686365 3.6336e-09 deg/d
Q 3.097631878609881 3.6377e-08 au
  Orbit Determination Parameters
   # obs. used (total)      241  
   data-arc span      6470 days (17.71 yr)  
   first obs. used      2000-11-29  
   last obs. used      2018-08-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66353  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 05:42:23  

Additional Information
 Earth MOID = 1.63913 au 
 Jupiter MOID = 2.01152 au 
 T_jup = 3.250 
[ 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 15.5   n/a MPO455389  

324082 (2005 WJ90)          Discovered 2005-Nov-28 by LINEAR at Socorro
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

[ show close-approach data ]
Alternate Designations
 2005 WJ90 = 2002 FZ38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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