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277917 (2006 KU92)
Classification: Main-belt Asteroid          SPK-ID: 2277917
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04567781584230107 8.8465e-08  
a 3.095849675073246 3.6213e-08 au
q 2.954438023739803 2.767e-07 au
i 7.289632790056887 9.1816e-06 deg
node 220.343755546977 4.4131e-05 deg
peri 171.6974046572836 8.2924e-05 deg
M 54.72406176791289 6.7155e-05 deg
tp 2458698.056644816871
(2019-Aug-02.55664482)
0.00037276 TDB
period 1989.61123038874
5.45
3.4909e-05
9.558e-08
d
yr
n .1809398713183084 3.1747e-09 deg/d
Q 3.237261326406689 3.7867e-08 au
  Orbit Determination Parameters
   # obs. used (total)      193  
   data-arc span      8066 days (22.08 yr)  
   first obs. used      1997-11-02  
   last obs. used      2019-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5971  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 17:53:41  

Additional Information
 Earth MOID = 1.96046 au 
 Jupiter MOID = 2.01539 au 
 T_jup = 3.209 
[ 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 16.0   n/a MPO503248  
diameter diameter 3.861 km 0.898 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.043   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

277917 (2006 KU92)          Discovered 2006-May-25 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

Alternate Designations
 2006 KU92 = 2008 TJ19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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