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JPL Small-Body Database Browser
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461414 (2001 TA140)
Classification: Inner Main-belt Asteroid          SPK-ID: 2461414
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08394216427228646 5.8834e-08  
a 1.929064644355192 1.7373e-08 au
q 1.767134783086869 1.1581e-07 au
i 20.87892551680915 9.2948e-06 deg
node 17.27834708053994 1.7717e-05 deg
peri 39.78457214978085 7.062e-05 deg
M 150.9646491470062 7.2436e-05 deg
tp 2458190.115111738710
(2018-Mar-12.61511174)
0.00019339 TDB
period 978.6301667895749
2.68
1.322e-05
3.619e-08
d
yr
n .3678611310143756 4.9694e-09 deg/d
Q 2.090994505623515 1.8831e-08 au
  Orbit Determination Parameters
   # obs. used (total)      110  
   data-arc span      6443 days (17.64 yr)  
   first obs. used      2001-10-10  
   last obs. used      2019-06-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69428  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:01:07  

Additional Information
 Earth MOID = .793765 au 
 Jupiter MOID = 3.13882 au 
 T_jup = 3.831 
[ 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 17.9   n/a MPO369000  

461414 (2001 TA140)          Discovered 2001-Oct-10 by NEAT at Palomar
Reference: Last Updated: 2016-03-24

Alternate Designations
 2001 TA140 = 2008 DO5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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