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277929 (2006 KU116)
Classification: Main-belt Asteroid          SPK-ID: 2277929
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0238990211132732 1.5967e-07  
a 3.059853613371288 6.1051e-08 au
q 2.986726107261803 5.0175e-07 au
i 7.298612060514636 1.7218e-05 deg
node 207.4883550691427 7.7189e-05 deg
peri 4.834895829771846 0.00023085 deg
M 250.8156123435321 0.00021948 deg
tp 2459593.435487233636
(2022-Jan-13.93548723)
0.0011951 TDB
period 1955.011883894229
5.35
5.851e-05
1.602e-07
d
yr
n .1841421031584261 5.5111e-09 deg/d
Q 3.132981119480774 6.251e-08 au
  Orbit Determination Parameters
   # obs. used (total)      107  
   data-arc span      4947 days (13.54 yr)  
   first obs. used      2006-05-09  
   last obs. used      2019-11-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68518  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 20:12:00  

Additional Information
 Earth MOID = 1.98033 au 
 Jupiter MOID = 1.83063 au 
 T_jup = 3.221 
[ 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 16.5   n/a MPO455062  
diameter diameter 3.639 km 0.393 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.034   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

277929 (2006 KU116)          Discovered 2006-May-29 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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