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JPL Small-Body Database Browser
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108358 (2001 KT12)
Classification: Main-belt Asteroid          SPK-ID: 2108358
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1202300933394102 3.1836e-08  
a 2.529145751316476 1.4192e-08 au
q 2.225066321566724 7.9797e-08 au
i 15.46730078280074 4.7128e-06 deg
node 86.92232271417348 1.5713e-05 deg
peri 224.7298857163824 2.7462e-05 deg
M 211.3012655401479 2.3643e-05 deg
tp 2459607.325727582765
(2022-Jan-27.82572758)
9.7686e-05 TDB
period 1469.126571408565
4.02
1.2366e-05
3.386e-08
d
yr
n .2450435564955034 2.0626e-09 deg/d
Q 2.833225181066229 1.5898e-08 au
  Orbit Determination Parameters
   # obs. used (total)      781  
   data-arc span      7719 days (21.13 yr)  
   first obs. used      1998-11-19  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55666  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 15:40:43  

Additional Information
 Earth MOID = 1.23356 au 
 Jupiter MOID = 2.39775 au 
 T_jup = 3.391 
[ 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 15.4   n/a MPO417554  
diameter diameter 2.312 km 0.383 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.229   0.141 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

108358 (2001 KT12)          Discovered 2001-May-18 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2001 KT12 = 2002 TX241 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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