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58459 (1996 KK8)
Classification: Main-belt Asteroid          SPK-ID: 2058459
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2185812267333343 6.6511e-08  
a 2.312628311920148 8.3829e-09 au
q 1.807131178522402 1.551e-07 au
i 6.86228975352547 6.8843e-06 deg
node 224.4495396425074 3.5223e-05 deg
peri 349.5024533477895 3.6385e-05 deg
M 199.6793629471281 9.6196e-06 deg
tp 2459172.563334421600
(2020-Nov-19.06333442)
3.5842e-05 TDB
period 1284.568251334095
3.52
6.9846e-06
1.912e-08
d
yr
n .2802498034854279 1.5238e-09 deg/d
Q 2.818125445317894 1.0215e-08 au
  Orbit Determination Parameters
   # obs. used (total)      666  
   data-arc span      8288 days (22.69 yr)  
   first obs. used      1996-05-15  
   last obs. used      2019-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5796  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:34:48  

Additional Information
 Earth MOID = .801214 au 
 Jupiter MOID = 2.15748 au 
 T_jup = 3.542 
[ 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 15.8   n/a MPO412560  
diameter diameter 1.519 km 0.381 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.305   0.213 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

58459 (1996 KK8)          Discovered 1996-May-22 by Elst, E. W. at La Silla
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1996 KK8 = 2000 QP161 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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