Target guide · star group
M24 Sagittarius Star Cloud with a smart telescope
M24 Sagittarius Star Cloud is a star group about 90 arcminutes (1.50°) across, magnitude 4.5. It is highest around midnight in June, best placed for the southern hemisphere, and bright enough to image from a suburb or even a city. Of the 12 smart telescopes we track, Seestar S30 Pro, DWARF 3, Vespera Pro 2 frame it best.
Key facts
| Catalogue | M24 |
|---|---|
| Type | star group |
| Apparent size | 90′ × 90′ |
| Magnitude | 4.5 |
| Position (J2000) | RA 18.28 h, Dec -18.5° |
| Highest at midnight | June (±2 weeks) |
| Sky needed | City-friendly |
In the best-matching frame
Imaging tips
Star clusters and star groups are bright and forgiving: they show well from a city and need only short sessions. A wider field of view shows the whole group with some surrounding sky. Sagittarius Star Cloud is one of the easier targets from light-polluted skies.
Which smart telescope frames it best
| Telescope | Field of view | Fit |
|---|---|---|
| ZWO Seestar S30 Pro | 3.99° × 2.24° | fits well |
| DWARFLAB DWARF 3 | 2.93° × 1.65° | fits well |
| Vaonis Vespera Pro 2 | 1.6° × 1.6° | fits well |
| Vaonis Vespera II | 2.5° × 1.4° | larger than the frame |
| Vaonis Vespera 3 | 2.5° × 1.4° | larger than the frame |
| ZWO Seestar S50 Pro | 2.45° × 1.38° | larger than the frame |
| ZWO Seestar S30 | 2.14° × 1.21° | larger than the frame |
| DWARFLAB DWARF mini | 2.13° × 1.2° | larger than the frame |
| Celestron Origin Mark II | 1.32° × 0.75° | larger than the frame |
| ZWO Seestar S50 | 1.29° × 0.73° | larger than the frame |
| Unistellar Odyssey | 0.75° × 0.56° | larger than the frame |
| Unistellar Odyssey Pro | 0.75° × 0.56° | larger than the frame |
How high it gets from where you live
Highest altitude above a flat horizon. Below about 20° the image suffers from haze and light pollution; trees and roofs often block it completely.
| Latitude | Highest altitude |
|---|---|
| Oslo, 60° N | 12° |
| Amsterdam, 52° N | 20° |
| Madrid, 40° N | 32° |
| Miami, 26° N | 46° |
| Equator | 72° |
| Sydney, 34° S | 74° |
Nearby in the sky
Objects close to M24 in the sky, so you can image them in the same session.
Questions and answers
- Can I photograph M24 Sagittarius Star Cloud from a city?
- Yes. It is bright enough to image from a suburb or even a city.
- Which smart telescope is best for M24 Sagittarius Star Cloud?
- Seestar S30 Pro, DWARF 3, Vespera Pro 2 frame it best in a single frame, based on its size and each telescope's field of view.
- When is the best time to photograph M24 Sagittarius Star Cloud?
- It is highest around midnight in June and best placed for the southern hemisphere. From 52° north it climbs to about 20° at most.