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JPL Small-Body Database Browser
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441138 (2007 TS138)
Classification: Main-belt Asteroid          SPK-ID: 2441138
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1797009719695123 5.0256e-08  
a 2.573559697401499 3.0702e-08 au
q 2.111088518356885 1.4022e-07 au
i 10.58217508492482 1.0754e-05 deg
node 285.7176966473896 5.1594e-05 deg
peri 128.4375256842189 7.5204e-05 deg
M 261.5135952943176 5.6612e-05 deg
tp 2459013.047139229999
(2020-Jun-12.54713923)
0.00024276 TDB
period 1507.994637093606
4.13
2.6985e-05
7.388e-08
d
yr
n .2387276394389815 4.2719e-09 deg/d
Q 3.036030876446112 3.6219e-08 au
  Orbit Determination Parameters
   # obs. used (total)      160  
   data-arc span      5761 days (15.77 yr)  
   first obs. used      2003-11-14  
   last obs. used      2019-08-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5831  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:41:44  

Additional Information
 Earth MOID = 1.14106 au 
 Jupiter MOID = 2.3402 au 
 T_jup = 3.382 
[ 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 16.7   n/a MPO408992  

441138 (2007 TS138)          Discovered 2007-Oct-09 by CSS at Catalina
Reference: Last Updated: 2015-09-02

Alternate Designations
 2007 TS138 = 2003 WL22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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