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437358 (2013 TT142)
Classification: Main-belt Asteroid          SPK-ID: 2437358
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .115133397811974 6.8557e-08  
a 2.411482726174841 3.6633e-08 au
q 2.133840526145449 1.8807e-07 au
i 3.56745138977069 5.7953e-06 deg
node 220.5348380012555 9.6564e-05 deg
peri 217.484696019922 0.00010926 deg
M 294.1849467452381 6.0225e-05 deg
tp 2459450.561824858274
(2021-Aug-24.06182486)
0.00023336 TDB
period 1367.806489504973
3.74
3.1168e-05
8.533e-08
d
yr
n .2631951250138378 5.9973e-09 deg/d
Q 2.689124926204232 4.0851e-08 au
  Orbit Determination Parameters
   # obs. used (total)      137  
   data-arc span      5041 days (13.80 yr)  
   first obs. used      2006-11-23  
   last obs. used      2020-09-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56359  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 14:26:18  

Additional Information
 Earth MOID = 1.15001 au 
 Jupiter MOID = 2.52791 au 
 T_jup = 3.508 
[ 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 18.07   n/a E2021B25  

437358 (2013 TT142)          Discovered 2009-Aug-29 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

Alternate Designations
 2013 TT142 = 2009 SH14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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