Observe
1Properties
Magnitude
9.0
Angular Size
7.5′
Cl, pL, pRi, iR, st 11...14
Querying SIMBAD database...
Position & Identifiers
2How easy to spot?
Sign in
and configure your equipment and default location to see a personalized row.
| Telescope | Bortle 3 | Bortle 4 | Bortle 5 |
|---|---|---|---|
| 80 mm refractor 80mm refr. | Easy | Easy | Medium+ |
| 150 mm Newton 150mm Newt. | Easy | Easy | Easy |
| Celestron C8 (203 mm SCT) C8 203mm | Easy | Easy | Easy |
Easy
Medium
Hard
Very hard
Impossible
Bortle 3 = rural · 4 = outer suburbs · 5 = suburbs
Easy
on Seestar S50
3Visibility
Set a location in User Settings to see visibility data.
Best season
Apr – Jun
(peak: May)
4
Eyepiece View
5
Best Magnification
Explore
6
Classification Decoder
Nearby in the Sky
Other targets within a few degrees — pan your scope a little and keep exploring.
Visibility scores assume a 150 mm Newton at Bortle 4.
V918 Sco
Hot blue O-type star
Double Star
mag 5.47
0.9°
Scorpius
NGC 6169
Open cluster
Open Cluster
mag 7.0
1.3°
Norma
NGC 6216
Open cluster
Open Cluster
mag 10.0
2.1°
Scorpius
NGC 6222
Open cluster
Open Cluster
mag 10.0
2.3°
Scorpius
NGC 6178
Open cluster
Open Cluster
mag 7.2
2.4°
Scorpius
V919 Sco
Wolf-Rayet star — rare, hot emission spectrum
Star
mag 6.49
2.7°
Scorpius
V861 Sco
Eclipsing binary, period 7.8d
Variable Star
mag 6.15
3.9°
Scorpius
NGC 6164
Planetary nebula — try an OIII filter
Planetary Nebula
mag 6.71
4.9°
Norma
Explore Nightbase
Related knowledge, tools, and stories — no observation planning required.
Scorpius
Mythology, bright stars, and deep-sky highlights.
Constellation
The Hertzsprung-Russell Diagram — Reading Stars Like a Map
The HR diagram turns the night sky into a physics map: every named star has a spot, every spot tells you mass, age, and fate. A guide for amateur observers.
Article
Venus
Phases, transits, and the brightest planet in the sky.
Deep dive