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215933 (2005 KU5)
Classification: Main-belt Asteroid          SPK-ID: 2215933
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2370589213748954 9.1025e-08  
a 2.612708472770135 2.2257e-08 au
q 1.993342620348197 2.276e-07 au
i 15.1935665379048 1.0092e-05 deg
node 122.241957643691 3.5545e-05 deg
peri 172.6595724386088 4.5168e-05 deg
M 170.993321907349 2.6739e-05 deg
tp 2458267.824775511902
(2018-May-29.32477551)
0.00010929 TDB
period 1542.534397680352
4.22
1.971e-05
5.396e-08
d
yr
n .2333821537732737 2.9821e-09 deg/d
Q 3.232074325192074 2.7533e-08 au
  Orbit Determination Parameters
   # obs. used (total)      112  
   data-arc span      6266 days (17.16 yr)  
   first obs. used      2001-07-21  
   last obs. used      2018-09-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60378  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 08:35:52  

Additional Information
 Earth MOID = .978332 au 
 Jupiter MOID = 2.01185 au 
 T_jup = 3.320 
[ 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 16.9   n/a MPO450017  
diameter diameter 2.907 km 0.810 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.033   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

215933 (2005 KU5)          Discovered 2005-May-16 by Spacewatch at Kitt Peak
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ show close-approach data ]
Alternate Designations
 2005 KU5 = 2001 OW59 = 2004 DJ1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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