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434554 (2005 TH116)
Classification: Main-belt Asteroid          SPK-ID: 2434554
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09957698918313579 6.6236e-08  
a 2.362717875016779 2.4731e-08 au
q 2.127445542733431 1.6445e-07 au
i 7.574498989629775 8.0592e-06 deg
node .9633156308719526 5.5497e-05 deg
peri 264.39179262 7.1317e-05 deg
M 108.3250916039546 4.1311e-05 deg
tp 2458601.343880860415
(2019-Apr-27.84388086)
0.00015315 TDB
period 1326.527407109109
3.63
2.0827e-05
5.702e-08
d
yr
n .2713852711000861 4.2609e-09 deg/d
Q 2.597990207300126 2.7193e-08 au
  Orbit Determination Parameters
   # obs. used (total)      79  
   data-arc span      5020 days (13.74 yr)  
   first obs. used      2005-10-07  
   last obs. used      2019-07-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63261  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:35:23  

Additional Information
 Earth MOID = 1.12833 au 
 Jupiter MOID = 2.48832 au 
 T_jup = 3.532 
[ 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 17.5   n/a MPO437681  

434554 (2005 TH116)          Discovered 2005-Oct-07 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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