The AsterNym star registry
Kamuy
Kamuy: the warm orange star of Corona Borealis
warm orange · Corona Borealis · HD 145457
Kamuy is a warm orange giant, far along its stellar life in the constellation Corona Borealis, one of the stars with a proper name recognised in the IAU Catalog of Star Names. At magnitude 6.57 it is a binocular or telescope object.
Most stars in the sky are anonymous points of light. Kamuy 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
Kamuy at a glance
- Constellation
- Corona Borealis
- Other name
- HD 145457
- Catalogue number
- HIP 79219
- Distance
- ≈ 409 light-years
- Brightness
- Magnitude 6.57 telescope
- Star type
- K0III
- Colour
- warm orange
- Best seen from
- The Northern Hemisphere and lower southern latitudes
- Right ascension
- 16h 10m 04s
- Declination
- +26° 44′ 34″
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 Kamuy?
Kamuy 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.
Kamuy drifts about 4.2 arcseconds a century against the stars behind it. Slow by any human measure, and still enough that the sky your distant descendants see will not be the one in your photographs.
The light you are looking at is old
Kamuy is about 409 light years away, so the light reaching you now set out around 1617. You are not looking at the star as it is. You are looking at the star as it was, and there is no way to see it any other way.
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 sits at the edge of what an unaided eye can do, so finding it is a deliberate act rather than an accident.
What could a Kamuy dedication represent?
Kamuy 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 Corona Borealis in the sky.”
Where can you see Kamuy?
It is easy to see from most of the Northern Hemisphere. It can also appear from lower southern latitudes, but it never rises for observers south of about latitude 63°S. It passes directly overhead at latitude 27°N. It stands highest at midnight in May, so May and June evenings are the best time to look. At magnitude 6.57 it sits below naked-eye reach; binoculars or a small telescope will find it.
Kamuy belongs to Corona Borealis.
What does Kamuy mean in astrology?
The classical fixed-star tradition: Ptolemy, the medieval Behenian lists, Robson’s 1923 compilation. Is silent on Kamuy, 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, Kamuy stands at 23° Scorpio at the J2000 epoch, and the Sun passes that degree around 11 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 Kamuy 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 Kamuy →Real star · your message · a page to share
Your Kamuy dedication includes
- Your chosen dedication name
- Your personal message
- Kamuy's real astronomical coordinates
- A shareable dedication page
- Its location on the AsterNym Galaxy Map
- An optional printable certificate and gift presentation
Kamuy keeps its established astronomical name. Your dedication is a personal commemorative record within the AsterNym registry.
Frequently asked questions about Kamuy
- What does Kamuy mean in astrology?
- The classical fixed-star tradition has no documented meaning for Kamuy. Projected onto the zodiac, Kamuy stands at 23° Scorpio, and the Sun passes that degree each year around 11 November.
- Is Kamuy the brightest star?
- Kamuy shines at magnitude 6.57 · a binocular-and-telescope star, one of the few thousand stars with an officially recognised name.
- How far away is Kamuy?
- Kamuy is approximately 409 light-years from Earth. The light reaching us tonight began its journey around 409 years ago.
- Which constellation contains Kamuy?
- Kamuy is part of Corona Borealis.
- Can everyone see Kamuy?
- It is easy to see from most of the Northern Hemisphere. It can also appear from lower southern latitudes, but it never rises for observers south of about latitude 63°S. It passes directly overhead at latitude 27°N. It stands highest at midnight in May, so May and June evenings are the best time to look. At magnitude 6.57 it sits below naked-eye reach; binoculars or a small telescope will find it.
- Is dedicating Kamuy an official astronomical renaming?
- No. Kamuy 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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