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2018hna, 



    
        

            Cedric Raguenaud

2018hna

Technical card

Imaging telescopes or lenses:SkyWatcher 250/1000 CF Imaging Newtonian

Imaging cameras:QHYCCD 183C

Guiding telescopes or lenses:TS-Optics OAG

Guiding cameras:ZWO ASI120MM

Focal reducers:Baader MPCC Mark III Coma Corrector

Software:Gimp 2.10PixInsight 1.8 RipleyAstrometrica

Accessory:Home made focuser


Dates:June 2, 2019

Frames: 15x120"

Integration: 0.5 hours

Avg. Moon age: 28.56 days

Avg. Moon phase: 1.05%


Astrometry.net job: 3622950

RA center: 12h 27' 28"

DEC center: +57° 53' 2"

Pixel scale: 0.786 arcsec/pixel

Orientation: 104.782 degrees

Field radius: 0.646 degrees


Resolution: 5600x1906

Locations: WOPA Observatory, Near Matha, Charente-Maritime, France

Data source: Own remote observatory

Description

2018hna, Type II in UGC 7534
Discovered 2018/10/22.815 by Koichi Itagaki, mag 16.3 at discovery
R.A. = 12h26m12s.050, Decl. = +58°18'51".10

Observer: Cedric Raguenaud, SW France, GSNST
2019-06-02.077
Approx mag 16.79GV ±0.01 dmag=0.113mag, ZP=28.065mag
Note: uncalibrated DSLR G layer
0.25m/f4 reflector + Canon 1200D defiltered, 0.785"/pixel
15x120s, bin 1x1

Comments

Author

cedric_r
Cedric Raguenaud
License: Attribution-NonCommercial-ShareAlike Creative Commons
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2018hna, 



    
        

            Cedric Raguenaud