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26976 (1997 TF26)
Classification: Main-belt Asteroid          SPK-ID: 2026976
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0727303813434058 7.789e-08  
a 2.732680934001287 3.2505e-08 AU
q 2.533932007581519 2.1827e-07 AU
i 4.594398101876661 8.7337e-06 deg
node 340.9986331047053 7.2983e-05 deg
peri 29.02315751950578 8.763e-05 deg
M 299.5205415677921 4.9246e-05 deg
tp 2457277.696160046400
(2015-Sep-12.19616005)
0.00022753 JED
period 1649.991917975927
4.52
2.944e-05
8.06e-08
d
yr
n .2181828868844509 3.8929e-09 deg/d
Q 2.931429860421055 3.4869e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      747  
   data-arc span      6473 days (17.72 yr)  
   first obs. used      1997-10-08  
   last obs. used      2015-06-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53369  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 12:39:53  

Additional Information
 Earth MOID = 1.53395 AU 
 T_jup = 3.345 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.0 mag n/a MPO259528  

26976 (1997 TF26)          Discovered 1997-Oct-11 by Beijing Schmidt CCD Asteroid Program at Xinglong
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

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