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JPL Small-Body Database Browser
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193164 (2000 KT9)
Classification: Main-belt Asteroid          SPK-ID: 2193164
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04804457206932485 4.4114e-08  
a 3.162650396128762 3.4461e-08 au
q 3.010702211241874 1.4669e-07 au
i 10.86092081940311 6.7714e-06 deg
node 54.95775106447035 2.5692e-05 deg
peri 76.06227255981005 8.2273e-05 deg
M 296.4799995195741 7.8966e-05 deg
tp 2459362.979290718096
(2021-May-28.47929072)
0.00045282 TDB
period 2054.353647222135
5.62
3.3577e-05
9.193e-08
d
yr
n .1752375986903649 2.8641e-09 deg/d
Q 3.314598581015648 3.6117e-08 au
  Orbit Determination Parameters
   # obs. used (total)      432  
   data-arc span      7184 days (19.67 yr)  
   first obs. used      2000-05-07  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53511  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 23:08:14  

Additional Information
 Earth MOID = 2.04993 au 
 Jupiter MOID = 1.77544 au 
 T_jup = 3.175 
[ 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 14.9   n/a MPO382195  
diameter diameter 5.684 km 0.197 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.087   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

193164 (2000 KT9)          Discovered 2000-May-28 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Alternate Designations
 2000 KT9 = 2005 ER138 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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