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26291 Terristaples (1998 SU106)
Classification: Main-belt Asteroid          SPK-ID: 2026291
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1665068877453039 3.0837e-08  
a 2.324469009662955 6.7215e-09 au
q 1.937428909203567 7.192e-08 au
i 2.257425768343992 3.7117e-06 deg
node 195.9058142127335 8.4206e-05 deg
peri 100.21366119 8.4981e-05 deg
M 154.2766756370629 1.0459e-05 deg
tp 2458645.769762997428
(2019-Jun-11.26976300)
3.7475e-05 TDB
period 1294.446386638047
3.54
5.6146e-06
1.537e-08
d
yr
n .2781111707028645 1.2063e-09 deg/d
Q 2.711509110122342 7.8407e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1168  
   data-arc span      10691 days (29.27 yr)  
   first obs. used      1991-10-13  
   last obs. used      2021-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49223  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 03:18:38  

Additional Information
 Earth MOID = .921125 au 
 Jupiter MOID = 2.48024 au 
 T_jup = 3.556 
[ 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 15.6   n/a MPO337481  

26291 Terristaples           Discovered 1998 Sept. 26 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Terri Staples mentored a finalist in the 2010 Intel Science Talent Search (STS), a science competition for high school seniors. She teaches at the Red River High School, Grand Forks, North Dakota.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20100228/MPCPages.arcLast Updated: 2010-10-29

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