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JPL Small-Body Database Browser
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154632 (2003 WT151)
Classification: Jupiter Trojan          SPK-ID: 2154632
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05232235860157017 8.1746e-08  
a 5.155650198649921 2.3644e-07 au
q 4.885894420131903 4.9127e-07 au
i 27.51788062713631 7.8212e-06 deg
node 74.92059080365776 1.6536e-05 deg
peri 233.2150803948501 0.00016475 deg
M 270.7944027549493 0.00018153 deg
tp 2460060.029850476589
(2023-Apr-25.52985048)
0.0022007 TDB
period 4275.861133733226
11.71
0.00029413
8.053e-07
d
yr
n .08419356680222362 5.7916e-09 deg/d
Q 5.425405977167939 2.4881e-07 au
  Orbit Determination Parameters
   # obs. used (total)      320  
   data-arc span      6430 days (17.60 yr)  
   first obs. used      2001-09-25  
   last obs. used      2019-05-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52554  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:28:50  

Additional Information
 Earth MOID = 3.92296 au 
 Jupiter MOID = .226135 au 
 T_jup = 2.772 
[ 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 12.4   n/a MPO436782  

154632 (2003 WT151)          Discovered 2003-Nov-26 by Spacewatch at Kitt Peak
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

Alternate Designations
 2003 WT151 = 2002 UA36 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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