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154005 Hughharris (2002 AU206)
Classification: Main-belt Asteroid          SPK-ID: 2154005
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1236082727425929 1.2293e-07  
a 2.54160779522362 2.9598e-08 au
q 2.227444045666918 3.1531e-07 au
i 15.77570213953453 8.639e-06 deg
node 120.9914307971632 3.9903e-05 deg
peri 285.8007142478685 6.5445e-05 deg
M 228.4817862042321 5.7124e-05 deg
tp 2458141.185382759582
(2018-Jan-22.68538276)
0.00024164 JED
period 1479.998337688136
4.05
2.5853e-05
7.078e-08
d
yr
n .2432435164503942 4.249e-09 deg/d
Q 2.855771544780321 3.3256e-08 au
  Orbit Determination Parameters
   # obs. used (total)      186  
   data-arc span      5324 days (14.58 yr)  
   first obs. used      2001-08-20  
   last obs. used      2016-03-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .64926  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Mar-24 22:08:13  

Additional Information
 Earth MOID = 1.2948 au 
 Jupiter MOID = 2.52215 au 
 T_jup = 3.382 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.0 mag n/a MPO338284  

154005 Hughharris           Discovered 2002 Jan. 13 by the Sloan Digital Sky Survey at Apache Point.
Hugh Harris (b. 1947) is an American astronomer and a contributor to the Sloan Digital Sky Survey, best known for identifying white-dwarf stars in the SDSS and measuring parallaxes of nearby stars.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20120406/MPCPages.arcLast Updated: 2012-04-09

[ show close-approach data ]
Alternate Designations
 2002 AU206 = 2005 WU46 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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