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vdB35, vdB37; Orion, 




    

        Thomas V. Davis
vdB35, vdB37; Orion

vdB35, vdB37; Orion

Technical card

Resolution: 3716x3688

Astrometry.net job: 2190489

RA center: 79.084 degrees

DEC center: 13.323 degrees

Pixel scale: 1.660 arcsec/pixel

Orientation: 4.067 degrees

Field radius: 1.207 degrees

Data source: Backyard

Description

vdB35, vdB37; Orion
Astro-Physics 305mm f/3.8 Riccardi-Honders astrograph
KAF-16803 FLI Proline
Total Exposure Time: 9+ hours; L:OSC 380:165 min
October 2013; Inkom, ID

Comments: vdB 35 is the reddish-blue nebula to the right. vdB 37 is to the left of center.

vdB35: Size (arcmin): 4
Type: illuminating star inside nebula
Surface brightness: moderate
Color: moderately red
Absorption: weak
Illuminating star ID1: BD+12 754
Illuminating star ID2: HD 34033
Mag. of illuminating star: 8.64
Spectral type of star: G8II-III

vdB37: Size (arcmin): 11 by 5
Type: illuminating star inside nebula
Surface brightness: bright
Color: very red
Absorption: weak
Illuminating star ID1: BD+13 852
Illuminating star ID2: HD 34454
Mag. of illuminating star: 7.87
Spectral type of star: M2II-III

Comments

Author

tvdavisid
Thomas V. Davis
License: None (All rights reserved)
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vdB35, vdB37; Orion, 




    

        Thomas V. Davis