Preview. This is a sample dedication, shown so you can see what a dedicated star page looks like.
A dedicated star
Tianbian
warm orange · Scutum · α Sct
Dedicated to
Maya
by Her sister, June · August 12, 2026
“You were born on the brightest night of my life. Whenever you feel small, remember: there is a star that has carried your name since before you could read it, and it is still up there, still burning, still yours.”
This dedication
- Dedicated to
- Maya
- Dedicated by
- Her sister, June
- Recorded
- August 12, 2026
- Held until
- August 12, 2027
When this dedication ends, Tianbian becomes available again. Want it? Put the date in your calendar.
Tianbian at a glance
- Constellation
- Scutum
- Other name
- α Sct
- Catalogue number
- HIP 91117
- Distance
- ≈ 199 light-years
- Brightness
- Magnitude 3.83 naked-eye
- Star type
- K2III
- Colour
- warm orange
- Best seen from
- Almost everywhere on Earth
- Right ascension
- 18h 35m 12s
- Declination
- −08° 14′ 39″
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 Tianbian?
Tianbian 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.
Tianbian moves noticeably against the background sky, about 32 arcseconds a century. The constellation it belongs to will not have quite this shape in ten thousand years.
The light you are looking at is old
The light arriving from Tianbian tonight left in about 1827, some 199 years ago. Everything that has happened since, every person you have heard of from the last few centuries, happened while it was in transit.
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.
Where can you see Tianbian?
It sits 8° south of the celestial equator, so it clears the horizon everywhere short of latitude 82°N, in practice, every inhabited latitude on Earth. It passes directly overhead at latitude 8°S. It stands highest at midnight in July, so July and August evenings are the best time to look. At magnitude 3.83 it is a naked-eye star only under a dark sky, binoculars make it certain.
Tianbian belongs to Scutum, where it is the brightest star.
What does Tianbian mean in astrology?
The classical fixed-star tradition: Ptolemy, the medieval Behenian lists, Robson’s 1923 compilation. Is silent on Tianbian, 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, Tianbian stands at 9° Capricorn at the J2000 epoch, and the Sun passes that degree around 28 December 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.
Frequently asked questions about Tianbian
- What does Tianbian mean in astrology?
- The classical fixed-star tradition has no documented meaning for Tianbian. Projected onto the zodiac, Tianbian stands at 9° Capricorn, and the Sun passes that degree each year around 28 December.
- Is Tianbian the brightest star?
- Tianbian shines at magnitude 3.83 · visible to the naked eye on a clear night, one of the few thousand stars with an officially recognised name.
- How far away is Tianbian?
- Tianbian is approximately 199 light-years from Earth. The light reaching us tonight began its journey around 199 years ago.
- Which constellation contains Tianbian?
- Tianbian is the brightest star in Scutum.
- Can everyone see Tianbian?
- It sits 8° south of the celestial equator, so it clears the horizon everywhere short of latitude 82°N, in practice, every inhabited latitude on Earth. It passes directly overhead at latitude 8°S. It stands highest at midnight in July, so July and August evenings are the best time to look. At magnitude 3.83 it is a naked-eye star only under a dark sky, binoculars make it certain.
- Is dedicating Tianbian an official astronomical renaming?
- No. Tianbian 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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