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56638 (2000 KN15)
Classification: Main-belt Asteroid          SPK-ID: 2056638
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1521229976986317 3.6983e-08  
a 2.366935201539128 1.0027e-08 au
q 2.006869923322581 8.6859e-08 au
i 3.44681694255312 4.033e-06 deg
node 86.63188953567219 7.887e-05 deg
peri 157.6634740261794 8.0349e-05 deg
M 175.8986495660927 1.703e-05 deg
tp 2458350.612798553248
(2018-Aug-20.11279855)
6.1969e-05 TDB
period 1330.080663484128
3.64
8.452e-06
2.314e-08
d
yr
n .2706602763902943 1.7199e-09 deg/d
Q 2.727000479755675 1.1552e-08 au
  Orbit Determination Parameters
   # obs. used (total)      903  
   data-arc span      10490 days (28.72 yr)  
   first obs. used      1992-02-09  
   last obs. used      2020-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57893  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:58:28  

Additional Information
 Earth MOID = .994095 au 
 Jupiter MOID = 2.28938 au 
 T_jup = 3.529 
[ 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 15.5   n/a MPO439469  

56638 (2000 KN15)          Discovered 2000-May-28 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 KN15 = 2000 JO88 = 2001 SY59 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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