Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1125958760785709 6.7534e-08  
a 3.237498822152855 3.4788e-08 AU
q 2.872969805969213 2.3178e-07 AU
i 3.119743533914199 6.1051e-06 deg
node 57.36839877026597 0.0001162 deg
peri 179.3445693131524 0.00011977 deg
M 1.644540661722887 3.2142e-05 deg
tp 2456990.780252773428
(2014-Nov-29.28025277)
0.00018995 JED
period 2127.712061494531
5.83
3.4294e-05
9.389e-08
d
yr
n .1691958261246739 2.7271e-09 deg/d
Q 3.602027838336497 3.8705e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1071  
   data-arc span      12865 days (35.22 yr)  
   first obs. used      1979-04-06  
   last obs. used      2014-06-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .4956  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 14:06:57  

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 ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-May-22 22:10 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin