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JPL Small-Body Database Browser
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434563 (2005 TN154)
Classification: Main-belt Asteroid          SPK-ID: 2434563
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01562585748431903 7.3047e-08  
a 2.396834030973973 3.4085e-08 au
q 2.359381443992408 1.7543e-07 au
i 7.420667235534471 1.277e-05 deg
node 342.9927191891208 5.7918e-05 deg
peri 299.9102642479539 0.00043876 deg
M 325.1619307943251 0.00043118 deg
tp 2458731.661672862382
(2019-Sep-05.16167286)
0.0016233 TDB
period 1355.362203102977
3.71
2.8911e-05
7.915e-08
d
yr
n .2656116565563161 5.6658e-09 deg/d
Q 2.434286617955538 3.4617e-08 au
  Orbit Determination Parameters
   # obs. used (total)      70  
   data-arc span      4488 days (12.29 yr)  
   first obs. used      2005-10-09  
   last obs. used      2018-01-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .70532  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 09:49:30  

Additional Information
 Earth MOID = 1.35159 au 
 Jupiter MOID = 2.57716 au 
 T_jup = 3.517 
[ 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 17.7   n/a MPO434585  

434563 (2005 TN154)          Discovered 2005-Oct-09 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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