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5953 Shelton (1987 HS)
Classification: Main-belt Asteroid          SPK-ID: 2005953
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

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Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB
Reference: MPO236427 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e 0.1669812 n/a  
a 2.3186379 n/a AU
q 1.9314690 n/a AU
i 24.01000 n/a deg
node 137.80311 n/a deg
peri 163.14835 n/a deg
M 58.25398 n/a deg
tp 2456191.8247537
(2012-Sep-21.32475370)
n/a JED
period 1289.5786463
3.53
n/a
n/a
d
yr
n 0.27916095 n/a deg/d
Q 2.7058068 n/a AU
  Orbit Determination Parameters
   # obs. used (total)      593  
   first obs. used      1984-??-??  
   last obs. used      2012-07-19  
   # oppositions      17  
   planetary ephem.      DE403  
   condition code      0  
   fit RMS      0.51  
   data source      MPC:mpn  
   producer      MPCLINUX  

Additional Information
 T_jup = 3.447 

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.3 mag n/a PDS3 (MPC 28114)  
rotation period rot_per 18. h n/a Asteroid Lightcurve DataBase (Rev. 2013-May-01) lower-limit; Incomplete or inconclusive result.
Published Reference List:
[Pravec, P.; Wolf, M.; Sarounova, L. (2012) http://www.asu.cas.cz/~ppravec/neo.htm]

5953 Shelton           Discovered 1987 Apr. 25 by C. S. Shoemaker and E. M. Shoemaker at Palomar.
Named in honor of Ian Shelton, Canadian astronomer, best known for his discovery of the supernova in the Large Magellanic Cloud on 1987 Feb. 24. During his four years as resident observer at the University of Toronto Southern Observatory, he participated in programs with astronomers worldwide, and more recently he has generously contributed to the astronomical education of school children, parents and teachers. Name suggested and citation prepared by D. MacCormack and R. Garrison.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 19980211/MPCPages.arcLast Updated: 2009-11-17

Alternate Designations
 1987 HS = 1983 DO = 1984 OD = 1987 FK1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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