Home > Object catalog
📚 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.
Showing 60 of 2852 matching objects (page 34 / 48)
Each chart shows the altitude on the night of Oct 16 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
🌌 Galaxy
Serpens Caput
mag 11.75
3.49′
Tonight (Oct 16) · best time 🔭 Oct 16 18:29 – 19:02
0°
15°
30°
60°
90°
W
NW
NE
N
SW
17:05
20:14
23:23
2:32
5:41
💫 Planetary nebula
Scorpius
mag 11.7
1.17′
Tonight (Oct 16) · best time Below 15° during full darkness
0°
15°
30°
60°
90°
SW
W
E
SE
17:05
20:14
23:23
2:32
5:41
🌌 Galaxy
Hercules
mag 12.2
2.19′
Tonight (Oct 16) · best time 🔭 Oct 16 18:29 – 19:30
0°
15°
30°
60°
90°
W
NW
N
NE
SW
17:05
20:14
23:23
2:32
5:41
✨ Open cluster
Norma
mag 9.8
4.5′
Tonight (Oct 16) · best time Never reaches 15°
0°
15°
30°
60°
90°
SW
SE
S
17:05
20:14
23:23
2:32
5:41
🌌 Galaxy
Serpens Caput
mag 11.71
4.45′
Tonight (Oct 16) · best time 🔭 Oct 16 18:29 – 19:04
0°
15°
30°
60°
90°
W
NW
NE
N
SW
17:05
20:14
23:23
2:32
5:41
✨ Open cluster
Norma
mag 7.2
6.9′
Tonight (Oct 16) · best time Never reaches 15°
0°
15°
30°
60°
90°
SW
SE
S
17:05
20:14
23:23
2:32
5:41
✨ Globular cluster
Scorpius
mag 9.68
4.5′
Tonight (Oct 16) · best time Below 15° during full darkness
0°
15°
30°
60°
90°
SW
W
E
SW
SE
S
17:05
20:14
23:23
2:32
5:41
🌌 Galaxy
Draco
mag 11.66
2.09′
Tonight (Oct 16) · best time 🔭 Oct 16 18:29 – 23:58
0°
15°
30°
60°
90°
N
NW
17:05
20:14
23:23
2:32
5:41
✨ Globular cluster
Scorpius
mag 9.63
5.4′
Tonight (Oct 16) · best time Below 15° during full darkness
0°
15°
30°
60°
90°
W
SW
E
NW
NE
N
17:05
20:14
23:23
2:32
5:41
✨ Open cluster
Norma
mag 8.1
6.6′
Tonight (Oct 16) · best time Never reaches 15°
0°
15°
30°
60°
90°
SW
SE
S
S
17:05
20:14
23:23
2:32
5:41
💫 Planetary nebula
Scorpius
mag 10.9
0.4′
Tonight (Oct 16) · best time Never reaches 15°
0°
15°
30°
60°
90°
SW
W
E
SW
SE
S
17:05
20:14
23:23
2:32
5:41
💫 Emission nebula
Norma
mag 6.71
2.5′
Tonight (Oct 16) · best time Never reaches 15°
0°
15°
30°
60°
90°
SW
SE
S
17:05
20:14
23:23
2:32
5:41
🌌 Galaxy
Hercules
mag 11.91
2.14′
Tonight (Oct 16) · best time 🔭 Oct 16 18:29 – 21:14
0°
15°
30°
60°
90°
NW
N
W
NE
17:05
20:14
23:23
2:32
5:41
✨ Open cluster
Norma
mag 6.7
7.2′
Tonight (Oct 16) · best time Never reaches 15°
0°
15°
30°
60°
90°
SW
SE
S
17:05
20:14
23:23
2:32
5:41
✨ Open cluster
Norma
mag 6.6
4.2′
Tonight (Oct 16) · best time Never reaches 15°
0°
15°
30°
60°
90°
SW
SE
S
17:05
20:14
23:23
2:32
5:41
🌌 Galaxy
Hercules
mag 12.14
2.03′
Tonight (Oct 16) · best time 🔭 Oct 16 18:29 – 21:19
0°
15°
30°
60°
90°
NW
N
NE
W
17:05
20:14
23:23
2:32
5:41
✨ Open cluster
Scorpius
mag 7.2
6.9′
Tonight (Oct 16) · best time Never reaches 15°
0°
15°
30°
60°
90°
SW
SE
S
17:05
20:14
23:23
2:32
5:41
🌌 Galaxy
Hercules
mag 11.82
2.39′
Tonight (Oct 16) · best time 🔭 Oct 16 18:29 – 20:18
0°
15°
30°
60°
90°
W
NW
N
NE
17:05
20:14
23:23
2:32
5:41
🌌 Galaxy
Triangulum Australe
mag 14.09
2.36′
Never rises above the horizon at this location
💫 Emission nebula
Ara
(no magnitude data)
20′
Tonight (Oct 16) · best time Never reaches 15°
0°
15°
30°
60°
90°
SW
SE
S
17:05
20:14
23:23
2:32
5:41
✨ Open cluster
Scorpius
mag 8.5
7.5′
Tonight (Oct 16) · best time Never reaches 15°
0°
15°
30°
60°
90°
SW
SE
S
17:05
20:14
23:23
2:32
5:41
✨ Open cluster
Ara
mag 7.4
8.1′
Tonight (Oct 16) · best time Never reaches 15°
0°
15°
30°
60°
90°
SW
SE
S
17:05
20:14
23:23
2:32
5:41
✨ Open cluster
Ara
mag 8.2
4.5′
Tonight (Oct 16) · best time Never reaches 15°
0°
15°
30°
60°
90°
SW
SE
S
17:05
20:14
23:23
2:32
5:41
🌌 Galaxy
Hercules
mag 11.64
3.46′
Tonight (Oct 16) · best time 🔭 Oct 16 18:29 – 21:19
0°
15°
30°
60°
90°
NW
N
W
NE
17:05
20:14
23:23
2:32
5:41
✨ Open cluster
Ara
mag 7.2
8.4′
Tonight (Oct 16) · best time Never reaches 15°
0°
15°
30°
60°
90°
SW
SE
S
S
17:05
20:14
23:23
2:32
5:41
🌌 Galaxy
Apus
mag 13.16
2.11′
Never rises above the horizon at this location
💫 Planetary nebula
Hercules
mag 9.65
0.5′
Tonight (Oct 16) · best time 🔭 Oct 16 18:29 – 20:41
0°
15°
30°
60°
90°
W
NW
N
NE
17:05
20:14
23:23
2:32
5:41
🌌 Galaxy
Ara
mag 11.16
2.64′
Never rises above the horizon at this location
✨ Open cluster
Scorpius
mag 10.1
4.2′
Tonight (Oct 16) · best time Never reaches 15°
0°
15°
30°
60°
90°
SW
SE
S
17:05
20:14
23:23
2:32
5:41
🌌 Galaxy
Ursa Minor
mag 12.82
2.24′
Tonight (Oct 15) · best time 🔭 Oct 15 18:31 – Oct 16 4:23
0°
15°
30°
60°
90°
N
17:06
20:15
23:24
2:33
5:42
🌌 Galaxy
Ara
mag 10.54
4.84′
Never rises above the horizon at this location
🌌 Galaxy
Draco
mag 12.96
3.16′
Tonight (Oct 16) · best time 🔭 Oct 16 18:29 – 23:31
0°
15°
30°
60°
90°
NW
N
17:05
20:14
23:23
2:32
5:41
✨ Globular cluster
Hercules
mag 9.86
4.8′
Tonight (Oct 16) · best time 🔭 Oct 16 18:29 – 22:04
0°
15°
30°
60°
90°
NW
N
NE
17:05
20:14
23:23
2:32
5:41
✨ Globular cluster
Ophiuchus
mag 7.2
4.2′
Tonight (Oct 16) · best time Below 15° during full darkness
0°
15°
30°
60°
90°
W
SW
NE
NW
E
N
17:05
20:14
23:23
2:32
5:41
🌌 Galaxy
Hercules
mag 12.4
2.3′
Tonight (Oct 16) · best time 🔭 Oct 16 18:29 – 21:47
0°
15°
30°
60°
90°
NW
N
NE
17:05
20:14
23:23
2:32
5:41
🌌 Galaxy
Ophiuchus
mag 13.27
2.2′
Tonight (Oct 16) · best time 🔭 Oct 16 18:29 – 19:50
0°
15°
30°
60°
90°
W
NW
N
NE
SW
17:05
20:14
23:23
2:32
5:41
✨ Open cluster
Scorpius
mag 6.4
6.6′
Tonight (Oct 16) · best time Never reaches 15°
0°
15°
30°
60°
90°
SW
W
E
SE
SW
S
17:05
20:14
23:23
2:32
5:41
🌌 Galaxy
Draco
mag 12.49
2.17′
Tonight (Oct 16) · best time 🔭 Oct 16 18:29 – 22:49
0°
15°
30°
60°
90°
NW
N
NE
17:05
20:14
23:23
2:32
5:41
✨ Open cluster
Scorpius
mag 8.2
7.6′
Tonight (Oct 16) · best time Never reaches 15°
0°
15°
30°
60°
90°
SW
SE
S
S
17:05
20:14
23:23
2:32
5:41
✨ Open cluster
Ara
mag 5.9
9.6′
Tonight (Oct 16) · best time Never reaches 15°
0°
15°
30°
60°
90°
SW
SE
S
S
17:05
20:14
23:23
2:32
5:41
✨ Open cluster
Ara
mag 10.2
6′
Tonight (Oct 16) · best time Never reaches 15°
0°
15°
30°
60°
90°
SW
SE
S
S
17:05
20:14
23:23
2:32
5:41
🌌 Galaxy
Hercules
mag 12.87
3.1′
Tonight (Oct 16) · best time 🔭 Oct 16 18:29 – 21:30
0°
15°
30°
60°
90°
NW
N
W
NE
17:05
20:14
23:23
2:32
5:41
✨ Globular cluster
Scorpius
(no magnitude data)
4.2′
Tonight (Oct 16) · best time Below 15° during full darkness
0°
15°
30°
60°
90°
SW
W
E
SW
SE
17:05
20:14
23:23
2:32
5:41
✨ Open cluster
Scorpius
mag 8
6′
Tonight (Oct 16) · best time Never reaches 15°
0°
15°
30°
60°
90°
SW
SE
S
S
17:05
20:14
23:23
2:32
5:41
✨ Open cluster
Scorpius
mag 9.5
6′
Tonight (Oct 16) · best time Never reaches 15°
0°
15°
30°
60°
90°
SW
W
E
SW
SE
S
17:05
20:14
23:23
2:32
5:41
✨ Open cluster
Scorpius
mag 5.4
10.2′
Tonight (Oct 16) · best time Below 15° during full darkness
0°
15°
30°
60°
90°
SW
W
E
SW
SE
S
17:05
20:14
23:23
2:32
5:41
✨ Globular cluster
Ophiuchus
mag 7.43
6.6′
Tonight (Oct 16) · best time Below 15° during full darkness
0°
15°
30°
60°
90°
W
SW
NW
NE
E
N
17:05
20:14
23:23
2:32
5:41
✨ Globular cluster
Ophiuchus
mag 10.3
5.4′
Tonight (Oct 16) · best time Below 15° during full darkness
0°
15°
30°
60°
90°
W
SW
NW
NE
E
N
17:05
20:14
23:23
2:32
5:41
✨ Globular cluster
Ophiuchus
mag 9.02
4.5′
Tonight (Oct 16) · best time Below 15° during full darkness
0°
15°
30°
60°
90°
W
SW
NW
NE
E
N
17:05
20:14
23:23
2:32
5:41
🌌 Galaxy
Ara
mag 10.27
5.33′
Never rises above the horizon at this location
✨ Globular cluster
Ophiuchus
mag 9.03
3.6′
Tonight (Oct 16) · best time Below 15° during full darkness
0°
15°
30°
60°
90°
SW
W
E
NW
NE
N
17:05
20:14
23:23
2:32
5:41
💫 Planetary nebula
Ophiuchus
mag 11.5
0.26′
Tonight (Oct 16) · best time 🔭 Oct 16 18:29 – 19:20
0°
15°
30°
60°
90°
W
SW
NW
NE
N
17:05
20:14
23:23
2:32
5:41
✨ Globular cluster
Ophiuchus
mag 9.03
4.8′
Tonight (Oct 16) · best time Below 15° during full darkness
0°
15°
30°
60°
90°
W
SW
E
NW
NE
N
17:05
20:14
23:23
2:32
5:41
✨ Open cluster
Scorpius
mag 11.8
3.3′
Tonight (Oct 16) · best time Never reaches 15°
0°
15°
30°
60°
90°
SW
W
E
SW
SE
S
S
17:05
20:14
23:23
2:32
5:41
✨ Open cluster
Scorpius
mag 6
6.3′
Tonight (Oct 16) · best time Never reaches 15°
0°
15°
30°
60°
90°
SW
SE
S
S
17:05
20:14
23:23
2:32
5:41
✨ Globular cluster
Ophiuchus
mag 11.49
4.02′
Tonight (Oct 16) · best time 🔭 Oct 16 18:29 – 18:35
0°
15°
30°
60°
90°
W
SW
NW
NE
N
E
17:05
20:14
23:23
2:32
5:41
💫 Planetary nebula
Ara
mag 12.2
0.21′
Tonight (Oct 16) · best time Never reaches 15°
0°
15°
30°
60°
90°
SW
SE
S
S
17:05
20:14
23:23
2:32
5:41
💥 Supernova remnant
Scorpius
(no magnitude data)
8.4′
Tonight (Oct 16) · best time Below 15° during full darkness
0°
15°
30°
60°
90°
SW
W
E
SW
S
17:05
20:14
23:23
2:32
5:41
💫 Planetary nebula
Scorpius
mag 12.3
0.85′
Tonight (Oct 16) · best time Below 15° during full darkness
0°
15°
30°
60°
90°
SW
W
E
SE
SW
S
S
17:05
20:14
23:23
2:32
5:41
🌌 Galaxy
Draco
mag 11.11
3.04′
Tonight (Oct 15) · best time 🔭 Oct 15 18:31 – Oct 16 4:23
0°
15°
30°
60°
90°
N
17:06
20:15
23:24
2:33
5:42