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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07250538074904186 7.6612e-08  
a 2.732162278674601 2.2993e-08 au
q 2.534065812391129 2.098e-07 au
i 4.594432199351324 8.0993e-06 deg
node 340.9971825116711 6.8446e-05 deg
peri 28.92963027299856 8.1844e-05 deg
M 26.88071374596866 4.1827e-05 deg
tp 2457277.332405765129
(2015-Sep-11.83240577)
0.00019167 JED
period 1649.522194372662
4.52
2.0823e-05
5.701e-08
d
yr
n .218245017392393 2.7551e-09 deg/d
Q 2.930258744958073 2.466e-08 au
  Orbit Determination Parameters
   # obs. used (total)      873  
   data-arc span      6639 days (18.18 yr)  
   first obs. used      1997-10-08  
   last obs. used      2015-12-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52779  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 14:02:30  

Additional Information
 Earth MOID = 1.53215 au 
 Jupiter MOID = 2.43274 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 14.1 mag n/a MPO351012  

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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