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277887 (2006 KF17)
Classification: Main-belt Asteroid          SPK-ID: 2277887
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08370191583542616 8.9261e-08  
a 3.085446173335036 5.9521e-08 au
q 2.827188417419809 2.6615e-07 au
i 23.65054555033159 9.2422e-06 deg
node 77.09040582394007 1.6215e-05 deg
peri 170.2408982705349 5.1226e-05 deg
M 205.379398544643 5.4967e-05 deg
tp 2459850.737480896134
(2022-Sep-28.23748090)
0.00031598 TDB
period 1979.590625321576
5.42
5.7282e-05
1.568e-07
d
yr
n .1818557813899122 5.2622e-09 deg/d
Q 3.343703929250263 6.4503e-08 au
  Orbit Determination Parameters
   # obs. used (total)      163  
   data-arc span      5889 days (16.12 yr)  
   first obs. used      2003-12-17  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54657  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 14:15:36  

Additional Information
 Earth MOID = 1.81442 au 
 Jupiter MOID = 1.7254 au 
 T_jup = 3.092 
[ 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 15.2   n/a MPO413221  
diameter diameter 3.981 km 1.265 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.102   0.058 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

277887 (2006 KF17)          Discovered 2006-May-20 by CSS at Catalina
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Alternate Designations
 2006 KF17 = 2010 GG5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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