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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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07273037859525272 7.7747e-08  
a 2.732680938204368 3.1197e-08 AU
q 2.533932018988734 2.1723e-07 AU
i 4.594399113373394 8.7145e-06 deg
node 340.9986167175082 7.2424e-05 deg
peri 29.02317729269429 8.6879e-05 deg
M 299.520536712699 4.8157e-05 deg
tp 2457277.696182938326
(2015-Sep-12.19618294)
0.00022228 JED
period 1649.991921782655
4.52
2.8255e-05
7.736e-08
d
yr
n .218182886381077 3.7362e-09 deg/d
Q 2.931429857420002 3.3465e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      765  
   data-arc span      6521 days (17.85 yr)  
   first obs. used      1997-10-08  
   last obs. used      2015-08-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53542  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Sep-02 15:09:41  

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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