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26894 (1995 KN1)
Classification: Main-belt Asteroid          SPK-ID: 2026894
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0345089210414033 5.5873e-08  
a 3.088928341810546 2.9317e-08 au
q 2.982332757560453 1.7287e-07 au
i 17.11649299315461 6.0494e-06 deg
node 82.78598576977511 2.2974e-05 deg
peri 256.5494187302114 0.00011082 deg
M 60.14024615190678 0.0001116 deg
tp 2458269.237040406899
(2018-May-30.73704041)
0.00061452 TDB
period 1982.94275604217
5.43
2.823e-05
7.729e-08
d
yr
n .1815483573103933 2.5846e-09 deg/d
Q 3.195523926060639 3.0328e-08 au
  Orbit Determination Parameters
   # obs. used (total)      603  
   data-arc span      8612 days (23.58 yr)  
   first obs. used      1995-05-22  
   last obs. used      2018-12-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63749  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:00:31  

Additional Information
 Earth MOID = 2.01291 au 
 Jupiter MOID = 1.98543 au 
 T_jup = 3.156 
[ 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 14.3   n/a MPO452546  
rotation period rot_per 9.929 h n/a LCDB (Rev. 2019-January); 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. (2015) Astron. J. 150, A75.]

26894 (1995 KN1)          Discovered 1995-May-29 by Vagnozzi, A. at Stroncone
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1995 KN1 = 2000 KR81 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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