Almach: K2+IIb B

HIP 9640, SAO 37734 GSC 2837:2311, HD 12533
Magnitude: 2.10
Equatorial 2000: RA: 02h 03m 53.953s Dec: +42°19'47.009"
Flamsteed-Bayer: 57-Gamma1 Andromedae
Light years: 354.90

Instrument: ZenitStar 80/6.9 avec le flattener Williams WiflatT2, un filtre L/ UV IR cut de Baader et une Canon 1100d

Date: 21/11/2020

Temps depose: 10*60 s, Iso: 800

Lieu: SMU

******** ASTROMETRIC SOLUTION RESULTS ********
Center RA (2000.0): 02h 03m 29.64s
Center Dec (2000.0): +42° 17' 11.3"
Scale: 1.9400 arcseconds/pixel
Size (pixels): 4272 x 2848
Angular Size: 2° 18' 08" x 1° 32' 05"
Position Angle: 195° 27' from north through east
Mirror Image: No
RMS: 1.94 (X: 1.52 Y: 1.20)
Number of Stars Used in Solution: 78 (100%)
FWHM: 2.27 pixels, 4.41 arcseconds

Solving using 2566 image and 5238 catalog stars
Matched 345 of 2566 image and 5238 catalog stars;
Average residual 0.5 arcsec; order 4
RA 02h 03m 29.5s, Dec +42° 17' 10.8"
Pos Angle +195° 26.5', FL 541.4 mm, 1.94"/Pixel