Hemisphere:  Northern  ·  Constellation: Perseus (Per)
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La Cometa 103P/Hartley, 



    
        

            Alberto Tomatis
La Cometa 103P/Hartley
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La Cometa 103P/Hartley

Technical card

Imaging telescopes or lenses: Takahashi BRC 250

Imaging cameras: SBIG ST-8300C

Mounts: 10Micron GM2000 QCI

Guiding telescopes or lenses: Takahashi BRC 250

Guiding cameras: Lodestar

Software: photoshop  ·  Maxim DL

Filters: SBIG STL8300c

Accessory: FLI PDF Focuser  ·  Starworks Off-Axis Guider


Dates:Oct. 6, 2010

Frames:SBIG STL8300c: 40x75" (50') -20C bin 1x1

Integration: 50'

Darks: 5

Flats: 11

Bias: 11

Avg. Moon age: 28.05 days

Avg. Moon phase: 2.46%

Bortle Dark-Sky Scale: 2.00

Mean FWHM: 2.10

Temperature: 4.00


Basic astrometry details

Astrometry.net job: 165973

RA center: 1h 57' 32"

DEC center: +56° 49' 58"

Pixel scale: 1.721 arcsec/pixel

Orientation: 171.911 degrees

Field radius: 0.371 degrees


Resolution: 620x449

Description

2010-10-08

La Cometa 103P/Hartley,

è una piccola cometa periodica del Sistema solare con un periodo orbitale di 6,46 anni

appartenente alla famiglia cometaria di Giove,

scoperta nel 1986 da Malcolm Hartley

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La Cometa 103P/Hartley, 



    
        

            Alberto Tomatis