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7051 Sean (1985 JY)
Classification: Outer Main-belt Asteroid          SPK-ID: 2007051
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1125958935343014 6.3021e-08  
a 3.237498814911288 3.3288e-08 AU
q 2.87296974303011 2.1461e-07 AU
i 3.11974282482387 6.0345e-06 deg
node 57.36841635027756 0.00011412 deg
peri 179.3445468075192 0.00011754 deg
M 1.64454776618847 3.0566e-05 deg
tp 2456990.780210816436
(2014-Nov-29.28021082)
0.00018065 JED
period 2127.712054355701
5.83
3.2816e-05
8.985e-08
d
yr
n .1691958266923542 2.6095e-09 deg/d
Q 3.602027886792467 3.7036e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1074  
   data-arc span      13198 days (36.13 yr)  
   first obs. used      1979-04-06  
   last obs. used      2015-05-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49553  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 15:56:59  

Additional Information
 Earth MOID = 1.86279 AU 
 T_jup = 3.172 
[ 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 12.6 mag n/a MPO263412  

7051 Sean           Discovered 1985 May 13 by C. S. Shoemaker and E. M. Shoemaker at Palomar.
Named for Sean Colin Woodard, oldest grandson of the discoverers.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 19980808/MPCPages.arcLast Updated: 2009-11-17

[ show close-approach data ]
Alternate Designations
 1985 JY = 1979 GR = 1979 HN3 = 1990 DJ1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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