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175664 (1993 KK1)
Classification: Main-belt Asteroid          SPK-ID: 2175664
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1696708193560837 4.2243e-08  
a 3.043598733817792 2.1726e-08 au
q 2.527188842859788 1.329e-07 au
i 4.620680115856768 4.759e-06 deg
node 111.8535703069583 5.7531e-05 deg
peri 175.589840139734 5.9219e-05 deg
M 22.24626007354144 1.4297e-05 deg
tp 2459080.651106621474
(2020-Aug-19.15110662)		 7.6655e-05 TDB
period 1939.454158750234
5.31		 2.0767e-05
5.686e-08		 d
yr
n .1856192364103004 1.9875e-09 deg/d
Q 3.560008624775796 2.5413e-08 au
   Orbit Determination Parameters
   # obs. used (total)      532  
   data-arc span      9911 days (27.13 yr)  
   first obs. used      1993-05-21  
   last obs. used      2020-07-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56644  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 09:57:15  

Additional Information
 Earth MOID = 1.50891 au 
 Jupiter MOID = 1.61454 au 
 T_jup = 3.212 
[ 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 15.36   n/a E2021B55  
diameter diameter 5.011 km 0.244 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.053   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

175664 (1993 KK1)          Discovered 1993-May-24 by Spacewatch at Kitt Peak
Reference: 20080221/Numbers.arcLast Updated: 2008-02-22

[ show close-approach data ]
Alternate Designations
 1993 KK1 = 2005 UC160 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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