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JPL Small-Body Database Browser
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393874 (2005 TF26)
Classification: Main-belt Asteroid          SPK-ID: 2393874
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05415985682059635 6.1189e-08  
a 3.109350809609706 4.696e-08 au
q 2.940948814956239 1.8934e-07 au
i 10.68318529484533 9.1338e-06 deg
node 38.92775434038484 3.0429e-05 deg
peri 298.3400693219186 0.00011547 deg
M 296.7152903208355 0.00011916 deg
tp 2459352.545910473950
(2021-May-18.04591047)
0.00066813 TDB
period 2002.640581163133
5.48
4.5368e-05
1.242e-07
d
yr
n .1797626610516962 4.0724e-09 deg/d
Q 3.277752804263173 4.9503e-08 au
  Orbit Determination Parameters
   # obs. used (total)      174  
   data-arc span      8953 days (24.51 yr)  
   first obs. used      1994-11-01  
   last obs. used      2019-05-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62778  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 09:56:22  

Additional Information
 Earth MOID = 1.95223 au 
 Jupiter MOID = 1.95642 au 
 T_jup = 3.190 
[ 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 16.0   n/a MPO437613  

393874 (2005 TF26)          Discovered 2005-Oct-01 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-05-15

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