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JPL Small-Body Database Browser
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27562 (2000 KJ54)
Classification: Main-belt Asteroid          SPK-ID: 2027562
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1026767746511449 3.9454e-08  
a 3.080957140086252 1.9545e-08 au
q 2.76461439810378 1.2306e-07 au
i 15.25363040786663 4.2221e-06 deg
node 161.2596070306645 1.5621e-05 deg
peri 222.8158392295809 2.4201e-05 deg
M 48.25360293884339 1.8789e-05 deg
tp 2458335.738911738469
(2018-Aug-05.23891174)
0.00010301 TDB
period 1975.272020515277
5.41
1.8796e-05
5.146e-08
d
yr
n .1822533789073208 1.7342e-09 deg/d
Q 3.397299882068724 2.1551e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1543  
   data-arc span      9759 days (26.72 yr)  
   first obs. used      1993-03-19  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51379  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 01:39:37  

Additional Information
 Earth MOID = 1.78381 au 
 Jupiter MOID = 2.10307 au 
 T_jup = 3.166 
[ 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 13.1   n/a MPO337491  
diameter diameter 14.759 km 0.318 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.062   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27562 (2000 KJ54)          Discovered 2000-May-27 by LONEOS at Anderson Mesa
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 KJ54 = 1998 DT2 = 1999 GY23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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