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108463 (2001 KP55)
Classification: Main-belt Asteroid          SPK-ID: 2108463
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2322983874954294 4.383e-08  
a 2.383883616160784 1.0732e-08 au
q 1.830111296149861 1.0451e-07 au
i 5.780724404186603 5.4135e-06 deg
node 140.8749604979396 4.5775e-05 deg
peri 147.9493115410136 4.7439e-05 deg
M 30.38658962278061 1.1753e-05 deg
tp 2458887.023623377166
(2020-Feb-07.52362338)
4.3553e-05 TDB
period 1344.392249717758
3.68
9.0782e-06
2.485e-08
d
yr
n .2677789908976182 1.8082e-09 deg/d
Q 2.937655936171708 1.3225e-08 au
  Orbit Determination Parameters
   # obs. used (total)      496  
   data-arc span      6571 days (17.99 yr)  
   first obs. used      2001-04-27  
   last obs. used      2019-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56646  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 14:47:34  

Additional Information
 Earth MOID = .816953 au 
 Jupiter MOID = 2.26206 au 
 T_jup = 3.493 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO432609  
diameter diameter 3.473 km 0.851 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.034   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

108463 (2001 KP55)          Discovered 2001-May-22 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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