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469853 (2005 TE191)
Classification: Main-belt Asteroid          SPK-ID: 2469853
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .224008976518934 9.6648e-08  
a 2.419072299480717 2.6473e-08 au
q 1.877178389548737 2.4881e-07 au
i 3.941779181272118 7.9859e-06 deg
node 76.02250795369173 0.00013443 deg
peri 282.3021888924817 0.00013774 deg
M 334.3183424081043 3.1529e-05 deg
tp 2459098.537504978996
(2020-Sep-06.03750498)
0.00012164 TDB
period 1374.268840169258
3.76
2.2559e-05
6.176e-08
d
yr
n .2619574783894988 4.3001e-09 deg/d
Q 2.960966209412697 3.2404e-08 au
  Orbit Determination Parameters
   # obs. used (total)      104  
   data-arc span      6447 days (17.65 yr)  
   first obs. used      2001-08-14  
   last obs. used      2019-04-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64464  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 13:59:50  

Additional Information
 Earth MOID = .87837 au 
 Jupiter MOID = 2.49541 au 
 T_jup = 3.477 
[ 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 MPO437770  

469853 (2005 TE191)          Discovered 2005-Oct-01 by LONEOS at Anderson Mesa
Reference: Last Updated: 2016-08-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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