The AsterNym star registry
Sadalsuud
Sadalsuud: the yellow star of Aquarius
yellow · Aquarius · β Aqr
Sadalsuud is a yellow star in the constellation Aquarius, one of the few thousand stars bright enough to carry an officially recognised name. On a dark, clear night you can find it with your own eyes.
Most stars in the sky are anonymous points of light. Sadalsuud is not — it has held a name across generations of sky-watchers, which makes it a rare thing to attach a name of your own to.
Real star · Personal dedication · Recorded in the AsterNym registry
See what a dedicated page looks like — preview
Sadalsuud at a glance
- Constellation
- Aquarius
- Other name
- β Aqr
- Catalogue number
- HIP 106278
- Distance
- ≈ 610 light-years
- Brightness
- Magnitude 2.87 naked-eye
- Star type
- G0 Ib
- Colour
- yellow
- Best seen from
- Almost everywhere on Earth
- Right ascension
- 21h 31m 33s
- Declination
- −05° 34′ 16″
Coordinates are J2000 epoch, checkable against any astronomical source or planetarium app.
What could a Sadalsuud dedication represent?
Sadalsuud 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 Aquarius in the sky.”
Where can you see Sadalsuud?
It sits near the celestial equator, so nearly every inhabited latitude gets a view of it at some point in the year.
Sadalsuud belongs to Aquarius, where it is the brightest star.
Dedicate Sadalsuud to someone who matters
A flower fades. A card is eventually put away. A star gives your message a place in the sky.
Your Sadalsuud dedication includes:
- · Your chosen dedication name
- · Your personal message
- · Sadalsuud's real astronomical coordinates
- · A shareable dedication page
- · Its location on the AsterNym Galaxy Map
- · An optional printable certificate and gift presentation
Sadalsuud keeps its established astronomical name. Your dedication is a personal commemorative record within the AsterNym registry.
Frequently asked questions about Sadalsuud
- Is Sadalsuud the brightest star?
- Sadalsuud shines at magnitude 2.87 — visible to the naked eye on a clear night, one of the few thousand stars with an officially recognised name.
- How far away is Sadalsuud?
- Sadalsuud is approximately 610 light-years from Earth. The light reaching us tonight began its journey around 610 years ago.
- Which constellation contains Sadalsuud?
- Sadalsuud is the brightest star in Aquarius.
- Can everyone see Sadalsuud?
- It sits near the celestial equator, so nearly every inhabited latitude gets a view of it at some point in the year.
- Is dedicating Sadalsuud an official astronomical renaming?
- No. Sadalsuud 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.