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27565 (2000 KX81)
Classification: Main-belt Asteroid          SPK-ID: 2027565
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1504931735776012 5.3763e-08  
a 2.944042600871867 1.7936e-08 au
q 2.500984286719004 1.5855e-07 au
i 10.49849506008039 4.9066e-06 deg
node 351.1312257716251 2.4281e-05 deg
peri 10.68743937717684 2.8738e-05 deg
M 215.3584644108739 1.8258e-05 deg
tp 2459741.818921103972
(2022-Jun-11.31892110)
9.6469e-05 TDB
period 1845.077283716926
5.05
1.6861e-05
4.616e-08
d
yr
n .1951137782558227 1.783e-09 deg/d
Q 3.387100915024729 2.0635e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1448  
   data-arc span      14150 days (38.74 yr)  
   first obs. used      1981-09-01  
   last obs. used      2020-05-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52286  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 19:34:31  

Additional Information
 Earth MOID = 1.49859 au 
 Jupiter MOID = 2.06734 au 
 T_jup = 3.230 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.6   n/a MPO337491  
diameter diameter 5.690 km 0.169 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.149   0.034 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27565 (2000 KX81)          Discovered 2000-May-24 by LONEOS at Anderson Mesa
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 KX81 = 1981 RR5 = 1994 CF11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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