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108373 (2001 KN19)
Classification: Main-belt Asteroid          SPK-ID: 2108373
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1187160053831772 4.6937e-08  
a 2.337029103338819 1.7279e-08 au
q 2.059586343726206 1.1266e-07 au
i 6.424514933679618 5.1028e-06 deg
node 77.8229917758778 5.5843e-05 deg
peri 198.2299548663637 6.28e-05 deg
M 90.08450916412448 3.3068e-05 deg
tp 2458673.955612411557
(2019-Jul-09.45561241)
0.00011788 TDB
period 1304.952212346132
3.57
1.4472e-05
3.962e-08
d
yr
n .275872171098716 3.0595e-09 deg/d
Q 2.614471862951432 1.933e-08 au
  Orbit Determination Parameters
   # obs. used (total)      353  
   data-arc span      6094 days (16.68 yr)  
   first obs. used      2001-05-21  
   last obs. used      2018-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67697  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 00:27:36  

Additional Information
 Earth MOID = 1.04436 au 
 Jupiter MOID = 2.47785 au 
 T_jup = 3.549 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456715.5 (2014-Feb-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1184462766574713 4.6915e-08  
q 2.061476672335531 1.1265e-07 au
tp 2457368.033587177878
(2015-Dec-11.53358718)
0.0001112 TDB
node 77.88087474688835 5.5769e-05 deg
peri 198.0295278654614 6.2763e-05 deg
i 6.427909449021343 5.1052e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      353  
   data-arc span      6094 days (16.68 yr)  
   first obs. used      2001-05-21  
   last obs. used      2018-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67697  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 00:27:36  

Additional Information
 Jupiter MOID = 2.47785 au 
 T_jup = 3.549 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.20103151145202E-15 -5.236041421816536E-15 7.528026986796651E-14 -4.74633141442463E-15 9.908195232409138E-14 -2.219620995372253E-16
q -5.236041421816536E-15 1.268897092154611E-14 6.023238185801198E-13 1.638101382886271E-14 -5.999369244226498E-14 1.2904591764191E-15
tp 7.528026986796651E-14 6.023238185801198E-13 1.236441381596841E-8 6.679880393267991E-11 3.231699322711329E-9 8.596940705433508E-12
node -4.74633141442463E-15 1.638101382886271E-14 6.679880393267991E-11 3.110181312976377E-9 -3.073083448452833E-9 -3.732778470501837E-12
peri 9.908195232409138E-14 -5.999369244226498E-14 3.231699322711329E-9 -3.073083448452833E-9 3.939201514975619E-9 6.029012191829417E-12
i -2.219620995372253E-16 1.2904591764191E-15 8.596940705433508E-12 -3.732778470501837E-12 6.029012191829417E-12 2.606309135365379E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO436520  

108373 (2001 KN19)          Discovered 2001-May-21 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2001 KN19 = 2002 VS59 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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