The AsterNym star registry
Menkent
Menkent: the warm orange star of Centaurus
warm orange · Centaurus · θ Cen
Menkent is a warm orange giant, far along its stellar life in the constellation Centaurus, one of the stars with a proper name recognised in the IAU Catalog of Star Names. At magnitude 2.06 it is visible to the naked eye under a dark sky.
Most stars in the sky are anonymous points of light. Menkent is not. Some IAU-recognised names are ancient; others were adopted by the IAU only recently. Either way, the star already has a scientific identity, and a dedication attaches a human story to it.
Real star · Personal dedication · Recorded in the AsterNym registry
See what a dedicated page looks like: preview
Menkent at a glance
- Constellation
- Centaurus
- Other name
- θ Cen
- Catalogue number
- HIP 68933
- Distance
- ≈ 61 light-years
- Brightness
- Magnitude 2.06 naked-eye
- Star type
- K0 III
- Colour
- warm orange
- Best seen from
- The Southern Hemisphere and lower northern latitudes
- Right ascension
- 14h 06m 42s
- Declination
- −36° 22′ 12″
J2000 catalogue coordinates that can be independently cross-checked against astronomical databases. A planetarium app showing coordinates of date will differ slightly, because proper motion and precession move a star’s apparent position over time.
What kind of star is Menkent?
Menkent is an orange giant. Its surface runs roughly 4,000 to 5,000°C, cool enough that the light carries a visible orange. Colour in a star is a temperature reading rather than a decoration: the hot ones are blue and the cool ones red, the opposite way round to a kitchen tap.
Its colour is not the whole story. An orange star still in the steady part of its life would burn for tens of thousands of millions of years. This one is past that stage, and it is cool at the surface because it has swollen outward, not because it was born this way.
It is a giant, which is what a star becomes when it exhausts the hydrogen in its core. It has swollen outward and cooled at the surface, and it is now brighter than it ever was as a young star. The Sun will do this too, in about five thousand million years.
The light you are looking at is old
The light you can see from Menkent left in 1965, which puts it roughly a lifetime ago. Nobody has invented anything since then that the light knows about; it has simply been travelling.
That delay is the part people find hardest and like most. A star is the one thing you can give someone that was already old before either of you was born and will outlast anything else you could have chosen.
It is comfortably visible without equipment on a decent night.
What does the name Menkent mean?
It bore the traditional name of Menkent derived from the Arabic word مَنْكِب (mankib) for "shoulder" (of the Centaur), apparently blended with a shortened form of "kentaurus" (centaur).
Name origin from English Wikipedia. AsterNym does not invent an etymology where none is recorded, and most stars in this catalogue have none: they carry modern names, or a catalogue designation and nothing older.
What could a Menkent dedication represent?
Menkent is especially meaningful for someone who:
- · Deserves something older than any gift shop
- · Marks a beginning, an anniversary or a promise
- · Is remembered every time you look up
- · Has a light you want recorded somewhere permanent
Dedication idea
“For the one I think of when I find Centaurus in the sky.”
Where can you see Menkent?
It is easy to see from much of the Southern Hemisphere. It can also appear from lower northern latitudes, but it never rises for observers north of about latitude 54°N. It passes directly overhead at latitude 36°S. It stands highest at midnight in April, so April and May evenings are the best time to look. At magnitude 2.06 it is an easy naked-eye star from any reasonably dark spot.
Menkent belongs to Centaurus.
What does Menkent mean in astrology?
The classical fixed-star tradition: Ptolemy, the medieval Behenian lists, Robson’s 1923 compilation. Is silent on Menkent, and we don’t invent lore where none exists. What astrology can still read is the star’s real position, below.
Projected onto the zodiac the way fixed-star astrology reads any star, Menkent stands at 12° Scorpio at the J2000 epoch, and the Sun passes that degree around 1 November in the years around 2000. Fixed-star longitude shifts slowly against the tropical zodiac because of precession, about one degree every seventy-two years, so a natal conjunction must be calculated for the birth year rather than read off this J2000 value or a calendar date.
Traditional interpretations, not facts or predictions. The position and dates are computed.
Dedicate Menkent to someone who matters
A flower fades. A card is eventually put away. A star gives your message a place in the sky.
from$29.95a year
Dedicate Menkent →Real star · your message · a page to share
Your Menkent dedication includes
- Your chosen dedication name
- Your personal message
- Menkent's real astronomical coordinates
- A shareable dedication page
- Its location on the AsterNym Galaxy Map
- An optional printable certificate and gift presentation
Menkent keeps its established astronomical name. Your dedication is a personal commemorative record within the AsterNym registry.
Frequently asked questions about Menkent
- What does Menkent mean in astrology?
- The classical fixed-star tradition has no documented meaning for Menkent. Projected onto the zodiac, Menkent stands at 12° Scorpio, and the Sun passes that degree each year around 1 November.
- Is Menkent the brightest star?
- Menkent shines at magnitude 2.06 · visible to the naked eye on a clear night, one of the few thousand stars with an officially recognised name.
- How far away is Menkent?
- Menkent is approximately 61 light-years from Earth. The light reaching us tonight began its journey around 61 years ago.
- Which constellation contains Menkent?
- Menkent is part of Centaurus.
- Can everyone see Menkent?
- It is easy to see from much of the Southern Hemisphere. It can also appear from lower northern latitudes, but it never rises for observers north of about latitude 54°N. It passes directly overhead at latitude 36°S. It stands highest at midnight in April, so April and May evenings are the best time to look. At magnitude 2.06 it is an easy naked-eye star from any reasonably dark spot.
- Is dedicating Menkent an official astronomical renaming?
- No. Menkent keeps its internationally recognised astronomical name. An AsterNym dedication records your personal name and message in the AsterNym registry without changing the star's scientific identity.
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