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26203 (1997 KS)
Classification: Main-belt Asteroid          SPK-ID: 2026203
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1330398417796263 5.4073e-08  
a 2.458032412673323 1.8264e-08 au
q 2.131016169402071 1.3242e-07 au
i 5.729172787344722 5.996e-06 deg
node 224.7822415700189 5.9069e-05 deg
peri 74.79407852634867 6.5491e-05 deg
M 332.4170896728731 3.3056e-05 deg
tp 2457708.349322612035
(2016-Nov-15.84932261)
0.00012999 JED
period 1407.601869413644
3.85
1.5688e-05
4.295e-08
d
yr
n .2557541360398753 2.8505e-09 deg/d
Q 2.785048655944575 2.0694e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1163  
   data-arc span      7715 days (21.12 yr)  
   first obs. used      1995-02-03  
   last obs. used      2016-03-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54919  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Mar-24 16:52:29  

Additional Information
 Earth MOID = 1.12382 au 
 Jupiter MOID = 2.40454 au 
 T_jup = 3.472 
[ 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 14.2 mag n/a MPO333060  
rotation period rot_per 12.8447 h n/a LCDB (Rev. 2016-February); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2016) Astron. J. 150, A75.]

26203 (1997 KS)          Discovered 1997-May-31 by Beijing Schmidt CCD Asteroid Program at Xinglong
Reference: 20010705/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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