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📚 Object catalog

"All" lists 2852 main objects: 110 Messier, 109 Caldwell and 2633 NGC/IC objects of 2.0′ or larger (all planetary nebulae regardless of size). All IC objects (4,153, including small galaxies), LDN dark nebulae (1,779), Sharpless objects (Sh2, 313) and Abell planetary nebulae (72) can be shown by choosing them as the catalog. Tap an object to see its midnight transit date.

Type

Showing 60 of 72 matching objects (page 1 / 2)

Each chart shows the altitude on the night of Oct 11 at "Tokyo" (the thick line marks the best time to observe). To change the location, recalculate on each object page.

Night (sunset – sunrise)Full darkness (dusk – dawn)Moon up (darker = brighter moon)Best time to observe (thick line)Now
💫 Planetary nebula

Abell 1

Cepheus

(no magnitude data) 0.78′

Tonight (Oct 10) · best time 🔭 Oct 10 18:37 – Oct 11 4:19

0° 15° 30° 60° 90° N NW NE 17:13 20:19 23:25 2:31 5:37
💫 Planetary nebula

Abell 2

Cassiopeia

(no magnitude data) 0.6′

Tonight (Oct 10) · best time 🔭 Oct 10 18:37 – Oct 11 4:19

0° 15° 30° 60° 90° NW NE N 17:13 20:19 23:25 2:31 5:37
💫 Planetary nebula

Abell 3

Cassiopeia

(no magnitude data) 1′

Tonight (Oct 10) · best time 🔭 Oct 10 18:37 – Oct 11 4:19

0° 15° 30° 60° 90° NE N NW 17:13 20:19 23:25 2:31 5:37
💫 Planetary nebula

Abell 4

Perseus

(no magnitude data) 0.33′

Tonight (Oct 10) · best time 🔭 Oct 10 18:37 – Oct 11 4:19

0° 15° 30° 60° 90° NE NW N 17:13 20:19 23:25 2:31 5:37
💫 Planetary nebula

Abell 5

Perseus

(no magnitude data) 2.12′

Tonight (Oct 10) · best time 🔭 Oct 10 18:37 – Oct 11 4:19

0° 15° 30° 60° 90° NE NW N 17:13 20:19 23:25 2:31 5:37
💫 Planetary nebula

Abell 6

Cassiopeia

(no magnitude data) 3.1′

Tonight (Oct 10) · best time 🔭 Oct 10 18:37 – Oct 11 4:19

0° 15° 30° 60° 90° NE N NW 17:13 20:19 23:25 2:31 5:37
💫 Planetary nebula

Abell 7

Lepus

(no magnitude data) 12.67′

Tonight (Oct 10) · best time 🔭 Oct 10 23:35 – Oct 11 4:19

0° 15° 30° 60° 90° E SE S SW NE 17:13 20:19 23:25 2:31 5:37
💫 Planetary nebula

Abell 8

Auriga

(no magnitude data) 1′

Tonight (Oct 10) · best time 🔭 Oct 10 20:50 – Oct 11 4:19

0° 15° 30° 60° 90° NE E W NE NW N N 17:13 20:19 23:25 2:31 5:37
💫 Planetary nebula

Abell 12

Orion

(no magnitude data) 0.62′

Tonight (Oct 10) · best time 🔭 Oct 10 23:12 – Oct 11 4:19

0° 15° 30° 60° 90° E NE SE S SW N 17:13 20:19 23:25 2:31 5:37
💫 Planetary nebula

Abell 13

Orion

(no magnitude data) 2.55′

Tonight (Oct 10) · best time 🔭 Oct 10 23:31 – Oct 11 4:19

0° 15° 30° 60° 90° E NE SE S N SW 17:13 20:19 23:25 2:31 5:37
💫 Planetary nebula

Abell 14

Orion

(no magnitude data) 0.55′

Tonight (Oct 10) · best time 🔭 Oct 10 23:15 – Oct 11 4:19

0° 15° 30° 60° 90° E NE SE S N SW 17:13 20:19 23:25 2:31 5:37
💫 Planetary nebula

Abell 15

Canis Major

(no magnitude data) 0.57′

Tonight (Oct 10) · best time 🔭 Oct 11 1:46 – 4:19

0° 15° 30° 60° 90° E SE S NE 17:13 20:19 23:25 2:31 5:37
💫 Planetary nebula

Abell 16

Lynx

(no magnitude data) 1.75′

Tonight (Oct 10) · best time 🔭 Oct 10 20:21 – Oct 11 4:19

0° 15° 30° 60° 90° NE N N 17:13 20:19 23:25 2:31 5:37
💫 Planetary nebula

Abell 18

Monoceros

(no magnitude data) 1.22′

Tonight (Oct 10) · best time 🔭 Oct 11 0:43 – 4:19

0° 15° 30° 60° 90° E SE NE S N 17:13 20:19 23:25 2:31 5:37
💫 Planetary nebula

Abell 19

Gemini

(no magnitude data) 1.12′

Tonight (Oct 10) · best time 🔭 Oct 10 23:56 – Oct 11 4:19

0° 15° 30° 60° 90° E NE SE N S 17:13 20:19 23:25 2:31 5:37
💫 Planetary nebula

Abell 20

Canis Minor

(no magnitude data) 1.12′

Tonight (Oct 10) · best time 🔭 Oct 11 0:56 – 4:19

0° 15° 30° 60° 90° E NE SE N S 17:13 20:19 23:25 2:31 5:37
💫 Planetary nebula

Abell 21 (Medusa Nebula)

Gemini

(no magnitude data) 10.25′

Tonight (Oct 10) · best time 🔭 Oct 11 0:29 – 4:19

0° 15° 30° 60° 90° E NE N SE S 17:13 20:19 23:25 2:31 5:37
💫 Planetary nebula

Abell 23

Puppis

(no magnitude data) 0.9′

Tonight (Oct 10) · best time 🔭 Oct 11 4:16 – 4:19

0° 15° 30° 60° 90° SE E S W NW 17:13 20:19 23:25 2:31 5:37
💫 Planetary nebula

Abell 24

Canis Minor

(no magnitude data) 5.92′

Tonight (Oct 10) · best time 🔭 Oct 11 1:21 – 4:19

0° 15° 30° 60° 90° E NE SE N S NW 17:13 20:19 23:25 2:31 5:37
💫 Planetary nebula

Abell 26

Puppis

(no magnitude data) 0.67′

Tonight (Oct 11) · best time Below 15° during full darkness

0° 15° 30° 60° 90° SE E S W NW NE N 17:11 20:17 23:23 2:29 5:35
💫 Planetary nebula

Abell 28

Ursa Major

(no magnitude data) 4.5′

Tonight (Oct 10) · best time 🔭 Oct 10 22:50 – Oct 11 4:19

0° 15° 30° 60° 90° NE N 17:13 20:19 23:25 2:31 5:37
💫 Planetary nebula

Abell 29

Pyxis

(no magnitude data) 6.67′

Tonight (Oct 10) · best time 🔭 Oct 11 3:36 – 4:19

0° 15° 30° 60° 90° E SE NW NE N 17:13 20:19 23:25 2:31 5:37
💫 Planetary nebula

Abell 30

Cancer

(no magnitude data) 2.12′

Tonight (Oct 10) · best time 🔭 Oct 11 1:34 – 4:19

0° 15° 30° 60° 90° E NE N NW SE 17:13 20:19 23:25 2:31 5:37
💫 Planetary nebula

Abell 31

Cancer

(no magnitude data) 16.17′

Tonight (Oct 10) · best time 🔭 Oct 11 2:06 – 4:19

0° 15° 30° 60° 90° E NE N SE NW 17:13 20:19 23:25 2:31 5:37
💫 Planetary nebula

Abell 33

Hydra

(no magnitude data) 4.5′

Tonight (Oct 10) · best time 🔭 Oct 11 3:26 – 4:19

0° 15° 30° 60° 90° E NE NW N SE 17:13 20:19 23:25 2:31 5:37
💫 Planetary nebula

Abell 34

Hydra

(no magnitude data) 4.83′

Tonight (Oct 10) · best time 🔭 Oct 11 4:08 – 4:19

0° 15° 30° 60° 90° E NW SE NE N W 17:13 20:19 23:25 2:31 5:37
💫 Planetary nebula

Abell 35

Hydra

(no magnitude data) 12.83′

Tonight (Oct 11) · best time Below 15° during full darkness

0° 15° 30° 60° 90° E W NW NE N 17:11 20:17 23:23 2:29 5:35
💫 Planetary nebula

Abell 36

Virgo

(no magnitude data) 6.17′

Tonight (Oct 11) · best time Below 15° during full darkness

0° 15° 30° 60° 90° W E NW NE N SW 17:11 20:17 23:23 2:29 5:35
💫 Planetary nebula

Abell 39

Hercules

(no magnitude data) 2.9′

Tonight (Oct 11) · best time 🔭 Oct 11 18:36 – 20:56

0° 15° 30° 60° 90° NW W N NE 17:11 20:17 23:23 2:29 5:35
💫 Planetary nebula

Abell 40

Ophiuchus

(no magnitude data) 0.57′

Tonight (Oct 11) · best time 🔭 Oct 11 18:36 – 18:40

0° 15° 30° 60° 90° W SW NE NW N E 17:11 20:17 23:23 2:29 5:35
💫 Planetary nebula

Abell 41

Serpens

(no magnitude data) 0.31′

Tonight (Oct 11) · best time 🔭 Oct 11 18:36 – 19:46

0° 15° 30° 60° 90° W SW NW NE N 17:11 20:17 23:23 2:29 5:35
💫 Planetary nebula

Abell 42

Ophiuchus

(no magnitude data) 1′

Tonight (Oct 11) · best time 🔭 Oct 11 18:36 – 20:14

0° 15° 30° 60° 90° W SW NW N NE 17:11 20:17 23:23 2:29 5:35
💫 Planetary nebula

Abell 43

Ophiuchus

(no magnitude data) 1.33′

Tonight (Oct 11) · best time 🔭 Oct 11 18:36 – 21:33

0° 15° 30° 60° 90° W NW N SW NE 17:11 20:17 23:23 2:29 5:35
💫 Planetary nebula

Abell 44

Sagittarius

(no magnitude data) 0.88′

Tonight (Oct 11) · best time 🔭 Oct 11 18:36 – 20:41

0° 15° 30° 60° 90° W SW NW N S NE 17:11 20:17 23:23 2:29 5:35
💫 Planetary nebula

Abell 45

Scutum

(no magnitude data) 4.75′

Tonight (Oct 11) · best time 🔭 Oct 11 18:36 – 21:01

0° 15° 30° 60° 90° W SW NW N S NE 17:11 20:17 23:23 2:29 5:35
💫 Planetary nebula

Abell 46

Lyra

(no magnitude data) 1.05′

Tonight (Oct 11) · best time 🔭 Oct 11 18:36 – 22:57

0° 15° 30° 60° 90° W NW N SW 17:11 20:17 23:23 2:29 5:35
💫 Planetary nebula

Abell 47

Serpens

(no magnitude data) 0.27′

Tonight (Oct 11) · best time 🔭 Oct 11 18:36 – 21:44

0° 15° 30° 60° 90° W NW SW N S 17:11 20:17 23:23 2:29 5:35
💫 Planetary nebula

Abell 48

Aquila

(no magnitude data) 0.67′

Tonight (Oct 11) · best time 🔭 Oct 11 18:36 – 21:42

0° 15° 30° 60° 90° W SW NW N S 17:11 20:17 23:23 2:29 5:35
💫 Planetary nebula

Abell 49

Scutum

(no magnitude data) 0.58′

Tonight (Oct 11) · best time 🔭 Oct 11 18:36 – 21:42

0° 15° 30° 60° 90° W SW NW S N 17:11 20:17 23:23 2:29 5:35
💫 Planetary nebula

Abell 50

Draco

(no magnitude data) 0.45′

Tonight (Oct 10) · best time 🔭 Oct 10 18:37 – Oct 11 0:44

0° 15° 30° 60° 90° NW N N 17:13 20:19 23:25 2:31 5:37
💫 Planetary nebula

Abell 51

Sagittarius

(no magnitude data) 1.12′

Tonight (Oct 11) · best time 🔭 Oct 11 18:36 – 21:05

0° 15° 30° 60° 90° W SW NW S N 17:11 20:17 23:23 2:29 5:35
💫 Planetary nebula

Abell 52

Aquila

(no magnitude data) 0.62′

Tonight (Oct 11) · best time 🔭 Oct 11 18:36 – 23:05

0° 15° 30° 60° 90° W NW SW N S 17:11 20:17 23:23 2:29 5:35
💫 Planetary nebula

Abell 53

Aquila

(no magnitude data) 0.52′

Tonight (Oct 11) · best time 🔭 Oct 11 18:36 – 22:35

0° 15° 30° 60° 90° W NW SW N S 17:11 20:17 23:23 2:29 5:35
💫 Planetary nebula

Abell 54

Vulpecula

(no magnitude data) 0.93′

Tonight (Oct 11) · best time 🔭 Oct 11 18:36 – 23:23

0° 15° 30° 60° 90° W NW SW N S 17:11 20:17 23:23 2:29 5:35
💫 Planetary nebula

Abell 55

Aquila

(no magnitude data) 1.03′

Tonight (Oct 11) · best time 🔭 Oct 11 18:36 – 22:12

0° 15° 30° 60° 90° W SW NW S N 17:11 20:17 23:23 2:29 5:35
💫 Planetary nebula

Abell 56

Aquila

(no magnitude data) 3.02′

Tonight (Oct 11) · best time 🔭 Oct 11 18:36 – 22:31

0° 15° 30° 60° 90° W NW SW S N 17:11 20:17 23:23 2:29 5:35
💫 Planetary nebula

Abell 57

Vulpecula

(no magnitude data) 0.62′

Tonight (Oct 11) · best time 🔭 Oct 11 18:36 – 23:39

0° 15° 30° 60° 90° W NW N SW S SE 17:11 20:17 23:23 2:29 5:35
💫 Planetary nebula

Abell 58

Aquila

(no magnitude data) 0.67′

Tonight (Oct 11) · best time 🔭 Oct 11 18:36 – 22:33

0° 15° 30° 60° 90° W NW SW S N 17:11 20:17 23:23 2:29 5:35
💫 Planetary nebula

Abell 59

Sagitta

(no magnitude data) 1.45′

Tonight (Oct 11) · best time 🔭 Oct 11 18:36 – 23:23

0° 15° 30° 60° 90° W NW SW N S SE 17:11 20:17 23:23 2:29 5:35
💫 Planetary nebula

Abell 60

Sagittarius

(no magnitude data) 1.23′

Tonight (Oct 11) · best time 🔭 Oct 11 18:36 – 21:48

0° 15° 30° 60° 90° W SW NW S N 17:11 20:17 23:23 2:29 5:35
💫 Planetary nebula

Abell 61

Cygnus

(no magnitude data) 3.33′

Tonight (Oct 10) · best time 🔭 Oct 10 18:37 – Oct 11 0:54

0° 15° 30° 60° 90° NW N N NE 17:13 20:19 23:25 2:31 5:37
💫 Planetary nebula

Abell 62

Aquila

(no magnitude data) 2.68′

Tonight (Oct 11) · best time 🔭 Oct 11 18:36 – 23:13

0° 15° 30° 60° 90° W NW SW S N SE 17:11 20:17 23:23 2:29 5:35
💫 Planetary nebula

Abell 63

Sagitta

(no magnitude data) 0.67′

Tonight (Oct 11) · best time 🔭 Oct 11 18:36 – 23:40

0° 15° 30° 60° 90° W NW SW S N SE 17:11 20:17 23:23 2:29 5:35
💫 Planetary nebula

Abell 65

Sagittarius

(no magnitude data) 1.67′

Tonight (Oct 11) · best time 🔭 Oct 11 18:36 – 21:27

0° 15° 30° 60° 90° W SW S NW 17:11 20:17 23:23 2:29 5:35
💫 Planetary nebula

Abell 66

Sagittarius

(no magnitude data) 4.45′

Tonight (Oct 11) · best time 🔭 Oct 11 18:36 – 21:46

0° 15° 30° 60° 90° W SW S NW 17:11 20:17 23:23 2:29 5:35
💫 Planetary nebula

Abell 67

Aquila

(no magnitude data) 1.12′

Tonight (Oct 11) · best time 🔭 Oct 11 18:36 – 23:17

0° 15° 30° 60° 90° W NW SW S SE N 17:11 20:17 23:23 2:29 5:35
💫 Planetary nebula

Abell 68

Vulpecula

(no magnitude data) 0.63′

Tonight (Oct 11) · best time 🔭 Oct 11 18:36 – Oct 12 0:11

0° 15° 30° 60° 90° W NW SW SE S N 17:11 20:17 23:23 2:29 5:35
💫 Planetary nebula

Abell 69

Cygnus

(no magnitude data) 0.37′

Tonight (Oct 10) · best time 🔭 Oct 10 18:37 – Oct 11 1:25

0° 15° 30° 60° 90° NW W E N NE NW N 17:13 20:19 23:25 2:31 5:37
💫 Planetary nebula

Abell 70

Aquila

(no magnitude data) 0.7′

Tonight (Oct 11) · best time 🔭 Oct 11 18:36 – 23:18

0° 15° 30° 60° 90° W SW S NW SE 17:11 20:17 23:23 2:29 5:35
💫 Planetary nebula

Abell 71

Cygnus

(no magnitude data) 2.62′

Tonight (Oct 10) · best time 🔭 Oct 10 18:37 – Oct 11 2:12

0° 15° 30° 60° 90° NW NE N N 17:13 20:19 23:25 2:31 5:37