Find out what’s in the night sky tonight from your Southern Hemisphere location.
If you’re based in the Southern Hemisphere and want to know what you can see in the night sky tonight, this page is for you.
Our monthly-updated night-sky guide will show you what you can see in the Southern Hemisphere over the coming weeks.
We’ll include monthly highlights, stars, constellations, planets and deep-sky objects.
For more advice, read our guides to Southern Hemipshere stargazing and the best night-sky targets to see in Australia.
Southern Hemisphere night sky tonight: highlights, January 2024
Comet 62P/Tsuchinshan should be near maximum brightness (perhaps mag. 7) as January opens, rising in the late evening and visible all night.
Having reached perihelion on Christmas Day, it spends January moving towards Earth, being just 0.5 AU away at month’s end – a record since its discovery in 1965.
Comet 62P/Tsuchinshan starts 2024 in Leo, moving into Virgo on 11 January.
Over the next three months it makes several close conjunctions with members of the Virgo/Coma Cluster of galaxies.
Stars and constellations
Although Sirius is the brightest star, it reigns over a region of other brilliant luminaries, some making up the Winter Hexagon.
Moving clockwise, drop down to Procyon, then to the Gemini twin stars Pollux and Castor.
Next is the lowest (and most northern) first-magnitude star, Capella (in Auriga).
Now climbing in altitude, you will come to red Aldebaran (the right eye of Taurus the Bull), then the final member of this asterism is Rigel, the beta star to Orion.
Planets
Saturn is low in the early western evening sky, dropping into the twilight by month’s end. Neptune follows, setting an hour later.
Jupiter is now an evening only object, setting around midnight mid-month, followed by ice giant Uranus an hour later.
Turning to the morning, brilliant Venus dominates the predawn eastern sky, arriving around 03:00 hours, quickly followed by Mercury and Mars, rising around dawn.
These two have a close conjunction on 28 January, only 0.2° apart.
Deep-sky objects
This month, a swim with Dorado the Goldfish.
Move 2.5° west-southwest from Alpha (α) Doradus to discover a compact region of the Dorado Galaxy Group, comprised of four galaxies fitting in a 0.5° field. It’s dominated by two ninth-magnitude galaxies.
The first is an elliptical, NGC 1549 (RA 4h 15.7m, dec. –55° 36’), with an obvious 1.5-arcminute circular halo with a small core and stellar nucleus.
The other, lying 12 arcminutes south-southeast, is the spiral NGC 1553 which in contrast is distinctly oval-shaped (3 x 1 arcminutes), with a small elongated bright core.
Shift your gaze 20 arcminutes southwest to discover another spiral, NGC 1546.
It has a similar appearance to NGC 1553, but is fainter at 11th magnitude.
Lying 17 arcminutes southeast from NGC 1553 is the challenging edge-on spiral IC 2058, best described as a faint (13th-magnitude) uniform streak (3 x 0.3 arcminutes).
Southern Hemisphere Star Charts
Access this month’s and all previous star charts for the Southern Hemisphere by clicking on the links below.
Southern Hemisphere Star Chart January 2024 (PDF)
Southern Hemisphere Star Chart December 2023 (PDF)
Southern Hemisphere Star Chart November 2023 (PDF)
Southern Hemisphere Star Chart October 2023 (PDF)