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JPL Small-Body Database Browser
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215639 (2003 TW58)
Classification: Main-belt Asteroid          SPK-ID: 2215639
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07915218120651241 6.3554e-08  
a 2.353630352321169 1.7569e-08 au
q 2.167335376181097 1.4363e-07 au
i 8.075751191296447 5.6367e-06 deg
node 68.21262057490262 3.3299e-05 deg
peri 3.376374675340241 5.176e-05 deg
M 69.6658075005619 3.5792e-05 deg
tp 2458345.275133332205
(2018-Aug-14.77513333)
0.00013142 TDB
period 1318.881604862833
3.61
1.4767e-05
4.043e-08
d
yr
n .2729585420500583 3.0563e-09 deg/d
Q 2.539925328461242 1.8959e-08 au
  Orbit Determination Parameters
   # obs. used (total)      374  
   data-arc span      6650 days (18.21 yr)  
   first obs. used      2001-01-18  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60263  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:02:39  

Additional Information
 Earth MOID = 1.1816 au 
 Jupiter MOID = 2.66862 au 
 T_jup = 3.538 
[ 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 16.6   n/a MPO418156  

215639 (2003 TW58)          Discovered 2003-Oct-15 by LONEOS at Anderson Mesa
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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