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JPL Small-Body Database Browser
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324094 (2005 WY144)
Classification: Main-belt Asteroid          SPK-ID: 2324094
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1869828671946153 6.8591e-08  
a 2.969938222421939 3.3761e-08 au
q 2.414610658202605 2.0526e-07 au
i 2.613743635613949 8.4201e-06 deg
node 54.65335946310468 0.00017085 deg
peri 23.60822061987018 0.00017407 deg
M 216.9098771679187 3.0063e-05 deg
tp 2459343.564829813503
(2021-May-09.06482981)
0.00016201 TDB
period 1869.474520241909
5.12
3.1878e-05
8.728e-08
d
yr
n .1925674814511065 3.2836e-09 deg/d
Q 3.525265786641271 4.0074e-08 au
  Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      5931 days (16.24 yr)  
   first obs. used      2000-12-30  
   last obs. used      2017-03-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58365  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-10 11:10:14  

Additional Information
 Earth MOID = 1.43025 au 
 Jupiter MOID = 1.74193 au 
 T_jup = 3.235 
[ 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 17.3   n/a MPO225176  

324094 (2005 WY144)          Discovered 2005-Nov-25 by Spacewatch at Kitt Peak
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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