Targets / LDN 673
Astrophotoguru™ · LDN 673 Dark Nebula
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LDN 673

LDN 673 — Dark Nebula

Dark Nebula
· Aquila
Advanced
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Observing: Tonight · 8:00 PM–5:00 AM

Observability

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Overall Imaging Recommendation

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Target information

Object type
Dark Nebula
Constellation
Aquila
Right ascension
19h 20m 00s
Declination
+11° 12′ 00″
Magnitude
Not recorded
Angular size
60′ × 40′
Surface brightness
Not recorded
Difficulty
Advanced
Best months
June, July, August, September
Catalog IDs
LDN 673

About this target

Complex dark molecular cloud in Aquila with embedded star formation. Approximate imaging footprint.

Recommended telescopes

Tele Vue
660mm f/5.2 · 127mm aperture
Frames 49% of APS-C FOV
Astro-Physics
660mm f/6.0 · 110mm aperture
Frames 49% of APS-C FOV
Takahashi
650mm f/5.0 · 130mm aperture
Frames 48% of APS-C FOV
William Optics
648mm f/4.9 · 131mm aperture
Frames 48% of APS-C FOV
William Optics
703mm f/6.9 · 102mm aperture
Frames 52% of APS-C FOV
Stellarvue
714mm f/7.0 · 102mm aperture
Frames 53% 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 3.13° × 2.08°
Scale 1.86″/px
Target fills 48% of frame
Preview in planner
FOV 3.13° × 2.08°
Scale 1.86″/px
Target fills 48% of frame
Preview in planner
FOV 3.17° × 2.12°
Scale 1.88″/px
Target fills 47% of frame
Preview in planner

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