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410971 (2009 TN19)
Classification: Main-belt Asteroid          SPK-ID: 2410971
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02258121190828679 1.011e-07  
a 3.029318912107255 4.8398e-08 au
q 2.96091321981518 3.2155e-07 au
i 17.4637244856839 1.2076e-05 deg
node 213.4751041637096 2.168e-05 deg
peri 316.1518668507326 0.00016256 deg
M 230.4591612846968 0.00016066 deg
tp 2459693.479081319067
(2022-Apr-23.97908132)
0.00086147 TDB
period 1925.821013272417
5.27
4.6152e-05
1.264e-07
d
yr
n .1869332599026305 4.4798e-09 deg/d
Q 3.09772460439933 4.9491e-08 au
  Orbit Determination Parameters
   # obs. used (total)      160  
   data-arc span      4995 days (13.68 yr)  
   first obs. used      2007-03-14  
   last obs. used      2020-11-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57358  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 01:19:40  

Additional Information
 Earth MOID = 1.97086 au 
 Jupiter MOID = 1.89049 au 
 T_jup = 3.173 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO440760  

410971 (2009 TN19)          Discovered 2009-Oct-11 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-10-09

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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