| Planetary nebula | Distance (light-years) | Angular size | Constellation | Right ascension | Declination |
|---|---|---|---|---|---|
| Dumbbell (M27, NGC 6853) | 490–3500 | 8.0 × 5.7 | Vulpecula | 19h 59.6m | +22° 43°′ |
| Ring (M57, NGC 6720) | 1300–4100 | 1.4 × 1.0 | Lyra | 18h 53.6m | +33° 02′ |
| Little Dumbbell (M76, NGC 650) | 1700–15,000 | 2.7 × 1.8 | Perseus | 01h 42.4m | +51° 34′ |
| Owl (M97, NGC 3587) | 1300–12,000 | 3.4 × ′3.3 | Ursa Major | 11h 14.8m | +55° 01′ |
| Saturn (NGC 7009) | 1600–3900 | 0.4 × 1.6 | Aquarius | 21h 04.2m | –11° 22′ |
| Helix (NGC 7293) | 450 | 41 × 41 | Aquarius | 22h 29.6m | –20° 48′ |
| Eskimo (NGC 2392) | 1400–10,000 | 0.5 × 0.5 | Gemini | 7h 29.2m | +20° 55′ |
| Blinking Planetary (NGC 6826) | 3300(?) | 2.2 × 0.5 | Cygnus | 19h 44.8m | +50° 31′ |