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108365 (2001 KU15)
Classification: Main-belt Asteroid          SPK-ID: 2108365
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1821853345549535 5.545e-08  
a 2.583057857772921 1.3894e-08 au
q 2.11246259777976 1.4669e-07 au
i 12.79085524585079 5.1265e-06 deg
node 220.2461256892371 2.4506e-05 deg
peri 113.6358118591974 2.7676e-05 deg
M 137.2895330011011 1.2912e-05 deg
tp 2458422.224816781265
(2018-Oct-30.72481678)
5.284e-05 TDB
period 1516.35060159375
4.15
1.2234e-05
3.349e-08
d
yr
n .2374121127538871 1.9155e-09 deg/d
Q 3.053653117766082 1.6425e-08 au
  Orbit Determination Parameters
   # obs. used (total)      679  
   data-arc span      7714 days (21.12 yr)  
   first obs. used      1998-11-23  
   last obs. used      2020-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53874  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 15:40:43  

Additional Information
 Earth MOID = 1.14139 au 
 Jupiter MOID = 2.4849 au 
 T_jup = 3.366 
[ 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 15.1   n/a MPO449648  
diameter diameter 2.230 km 0.463 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 5.114 h n/a LCDB (Rev. 2019-August); 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.]
[Durech, J.; Hanus, J.; Ali-Lagoa, V. (2018) Astron. Astrophys. 617, A57.]
geometric albedo albedo 0.390   0.056 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

108365 (2001 KU15)          Discovered 2001-May-18 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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