Targets / NGC 2403
Astrophotoguru · Caldwell 7
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NGC 2403

NGC 2403 — Caldwell 7

Galaxy
· Camelopardalis
Beginner
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Observing: Tonight · 8:00 PM–5:00 AM

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Target information

Object type
Galaxy
Constellation
Camelopardalis
Right ascension
7h 36m 54s
Declination
+65° 36′ 00″
Magnitude
8.9
Angular size
22′ × 12′
Surface brightness
Not recorded
Difficulty
Beginner
Best months
Dec-Apr
Catalog IDs
NGC 2403

About this target

Nearby spiral in M81 group.

Recommended telescopes

Astro-Tech
2000mm f/8.0 · 254mm aperture
Frames 54% of APS-C FOV
Celestron
2032mm f/10.0 · 203mm aperture
Frames 55% of APS-C FOV
Celestron
2032mm f/10.0 · 203mm aperture
Frames 55% of APS-C FOV
Meade
2032mm f/10.0 · 203mm aperture
Frames 55% of APS-C FOV
Celestron
2032mm f/10.0 · 203mm aperture
Frames 55% of APS-C FOV
Astro-Tech
1624mm f/8.0 · 203mm aperture
Frames 44% of APS-C FOV

Recommended cameras

QHYCCD
3.76µm pixels · cooled
Player One
4.63µm pixels · cooled
ZWO
5.94µm pixels · cooled
OGMA
3.76µm pixels · cooled
OGMA
3.76µm pixels · cooled
ToupTek
2.90µm pixels · cooled

Example framing

FOV 0.55° × 0.37°
Scale 0.48″/px
Target fills 98% of frame
Preview in planner
FOV 0.66° × 0.44°
Scale 0.38″/px
Target fills 83% of frame
Preview in planner
FOV 0.54° × 0.37°
Scale 0.47″/px
Target fills 100% of frame
Preview in planner

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