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434561 (2005 TH147)
Classification: Main-belt Asteroid          SPK-ID: 2434561
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08500255271421039 6.6858e-08  
a 2.469624885590949 2.5484e-08 au
q 2.259700466069178 1.6121e-07 au
i 9.966677331238815 6.6422e-06 deg
node 178.1427115170203 3.9223e-05 deg
peri 265.2831268086627 5.3957e-05 deg
M 225.6756848531344 3.8805e-05 deg
tp 2459529.428599469488
(2021-Nov-10.92859947)
0.00015526 TDB
period 1417.571313137336
3.88
2.1942e-05
6.007e-08
d
yr
n .2539554776988653 3.9308e-09 deg/d
Q 2.679549305112719 2.765e-08 au
  Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      6444 days (17.64 yr)  
   first obs. used      2001-09-17  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65657  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 09:49:06  

Additional Information
 Earth MOID = 1.30125 au 
 Jupiter MOID = 2.50043 au 
 T_jup = 3.459 
[ 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  

434561 (2005 TH147)          Discovered 2005-Sep-29 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

Alternate Designations
 2005 TH147 = 2015 FS167 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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