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134846 (2000 KN13)
Classification: Main-belt Asteroid          SPK-ID: 2134846
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1897153268428746 5.0978e-08  
a 2.959728119734331 2.2493e-08 au
q 2.398222332132885 1.4366e-07 au
i 4.575458903650818 6.2053e-06 deg
node 62.71691727397287 5.924e-05 deg
peri 301.0961764369299 6.1268e-05 deg
M 222.0967096956329 1.8221e-05 deg
tp 2459712.939979427631
(2022-May-13.43997943)
9.9106e-05 TDB
period 1859.842444860253
5.09
2.1201e-05
5.805e-08
d
yr
n .1935647834013435 2.2065e-09 deg/d
Q 3.521233907335776 2.676e-08 au
  Orbit Determination Parameters
   # obs. used (total)      491  
   data-arc span      10435 days (28.57 yr)  
   first obs. used      1991-10-01  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54841  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 22:23:30  

Additional Information
 Earth MOID = 1.40027 au 
 Jupiter MOID = 1.94813 au 
 T_jup = 3.234 
[ 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 15.0   n/a MPC18275  
diameter diameter 4.759 km 1.485 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.086   0.037 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

134846 (2000 KN13)          Discovered 2000-May-28 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 2000 KN13 = 2001 QF54 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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