swap_horiz NGC 7139 Alternatives

1

Abell 21 (Medusa Nebula)

Abell 21, commonly called the Medusa Nebula, is a large, faint planetary nebula in the constellation Gemini. It consists...

Large Planetary Gemini Faint

7.6 Good

2

Jones-Emberson 1

Jones-Emberson 1, commonly known as the Headphone Nebula, is a large and exceptionally faint planetary nebula located in...

Large Planetary Lynx Faint

7.4 Good

3

Owl Nebula (M97)

Messier 97, commonly called the Owl Nebula, is a planetary nebula in Ursa Major discovered by Pierre Méchain in 1781. It...

Large Planetary Messier Faint

7.4 Good

4

NGC 6781 (Snowglobe Nebula)

NGC 6781, sometimes called the Snowglobe Nebula, is a planetary nebula in the constellation Aquila. William Herschel dis...

Large Planetary Aquila Faint

7.4 Good

5

Robin's Egg Nebula (NGC 1360)

NGC 1360, known as the Robin's Egg Nebula, is a planetary nebula in the constellation Fornax. It has a broad, smooth ova...

Large Planetary Faint Southern Sky

7.3 Good

6

NGC 6772

NGC 6772 is a planetary nebula in the constellation Aquila. William Herschel recorded it in July 1784, and modern catalo...

Large Planetary Ngc Aquila

7.0 Good

7

Medusa Nebula (Abell 21)

Medusa Nebula, catalogued as Abell 21, is a large, faint planetary nebula in Gemini produced by the expelled outer layer...

Old Large Planetary Gemini

6.9 Fair

8

Bow-Tie Nebula (NGC 40)

NGC 40, known as the Bow-Tie Nebula, is a planetary nebula in Cepheus created when a low- to intermediate-mass star shed...

Planetary Bipolar Cepheus Wolf Rayet Central

6.9 Fair

9

Jones 1 (PK 104-29.1)

Jones 1, catalogued as PK 104-29.1, is a large and extremely faint planetary nebula in the constellation Pegasus. It was...

Old Large Planetary Pegasus

6.9 Fair

10

Lo 1 (Longmore 1)

Longmore 1, also known as K1-26, is a planetary nebula identified in astronomical literature as an object with a very ho...

Large Planetary Vela Faint

6.9 Fair

11

Jones-Emberson 1 (Headphone Nebula)

Jones-Emberson 1 is a planetary nebula in the constellation Lynx, also known by the informal name Headphone Nebula becau...

Ring Large Planetary Lynx

6.5 Fair

12

NGC 6804

NGC 6804 is a planetary nebula in the constellation Aquila. It has a ring-like bright inner shell and a much fainter, mo...

Planetary Ring Shaped Aquila Faint

6.4 Fair

13

Sh2-71

Sh2-71 is a planetary nebula in the constellation Aquila, formed from gas expelled by a dying intermediate-mass star. Th...

Large Planetary Irregular Aquila

6.4 Fair

14

K 1-22

K 1-22 is a planetary nebula notable for its unusual, highly asymmetric morphology, cataloged by astronomer Lukasz Kohou...

Large Planetary Ophiuchus Faint

6.3 Fair

15

IC 1295

IC 1295 is a planetary nebula in the constellation Scutum. Its visible form includes several shell-like layers of gas ex...

Large Planetary Faint Southern Sky

6.2 Fair

16

Spare Tyre Nebula (IC 5148)

IC 5148, known as the Spare Tyre Nebula, is a planetary nebula in the constellation Grus. It consists of gas expelled by...

Large Planetary Faint Grus

6.2 Fair

17

Sh2-68

Sh2-68 is a faint planetary nebula in the constellation Serpens. Its unusual appearance includes a compact, brighter reg...

Large Planetary Serpens Faint

6.1 Fair

18

Abell 46

Abell 46 is an ancient planetary nebula in the constellation Hercules, notable for its faint, highly elongated ring of i...

Large Planetary Lyra Faint

6.0 Fair

19

IC 289

IC 289 is a faint planetary nebula in the constellation Cassiopeia. It has a broadly circular shell and low surface brig...

Large Planetary Cassiopeia Faint

5.8 Mediocre

20

Minkowski 1-79

Minkowski 1-79 is a planetary nebula in the constellation Cygnus, catalogued by astronomer Rudolph Minkowski. It is clas...

Planetary Bipolar Cygnus Faint

5.8 Mediocre