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JPL Small-Body Database Browser
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461598 (2004 TW5)
Classification: Main-belt Asteroid          SPK-ID: 2461598
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2481670180333672 6.5426e-08  
a 2.668707105506368 2.9213e-08 au
q 2.006422021128393 1.85e-07 au
i 12.2768811799253 1.4093e-05 deg
node 200.9247177021097 2.406e-05 deg
peri 69.15487545404818 4.1326e-05 deg
M 207.9268120878176 3.0911e-05 deg
tp 2459273.166723985324
(2021-Feb-27.66672399)
0.00014311 TDB
period 1592.391295003014
4.36
2.6147e-05
7.159e-08
d
yr
n .2260750866509345 3.7121e-09 deg/d
Q 3.330992189884342 3.6463e-08 au
  Orbit Determination Parameters
   # obs. used (total)      146  
   data-arc span      5344 days (14.63 yr)  
   first obs. used      2003-04-03  
   last obs. used      2017-11-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62821  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:07:56  

Additional Information
 Earth MOID = 1.0291 au 
 Jupiter MOID = 1.88971 au 
 T_jup = 3.306 
[ 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 16.7   n/a MPO437756  

461598 (2004 TW5)          Discovered 2004-Oct-05 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-03-24

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