Preview. This is a sample dedication, shown so you can see what a dedicated star page looks like.
A dedicated star
Tianjinnan
golden · Cygnus · ζ Cyg
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, Tianjinnan becomes available again. Want it? Put the date in your calendar.
Tianjinnan at a glance
- Constellation
- Cygnus
- Other name
- ζ Cyg
- Catalogue number
- HIP 104732
- Distance
- ≈ 143 light-years
- Brightness
- Magnitude 3.21 naked-eye
- Star type
- G8II SB
- Colour
- golden
- Best seen from
- The Northern Hemisphere and lower southern latitudes
- Right ascension
- 21h 12m 56s
- Declination
- +30° 13′ 37″
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 Tianjinnan?
Tianjinnan is a yellow bright giant. Its surface runs about 5,500°C, near enough the Sun's own surface temperature. 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. A yellow star still in the steady part of its life would burn for about ten thousand million 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 sits between a giant and a supergiant: already expanded well beyond its original size, already past the steady middle of its life, and bright enough to be picked out from a very long way off.
Tianjinnan drifts about 6.8 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
The light arriving from Tianjinnan tonight left in about 1883, some 143 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 Tianjinnan?
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 60°S. It passes directly overhead at latitude 30°N. It stands highest at midnight in August, so August and September evenings are the best time to look. At magnitude 3.21 it is a naked-eye star only under a dark sky, binoculars make it certain.
Tianjinnan belongs to Cygnus.
What does Tianjinnan mean in astrology?
The classical fixed-star tradition: Ptolemy, the medieval Behenian lists, Robson’s 1923 compilation. Is silent on Tianjinnan, 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, Tianjinnan stands at 3° Pisces at the J2000 epoch, and the Sun passes that degree around 21 February 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 Tianjinnan
- What does Tianjinnan mean in astrology?
- The classical fixed-star tradition has no documented meaning for Tianjinnan. Projected onto the zodiac, Tianjinnan stands at 3° Pisces, and the Sun passes that degree each year around 21 February.
- Is Tianjinnan the brightest star?
- Tianjinnan shines at magnitude 3.21 · visible to the naked eye on a clear night, one of the few thousand stars with an officially recognised name.
- How far away is Tianjinnan?
- Tianjinnan is approximately 143 light-years from Earth. The light reaching us tonight began its journey around 143 years ago.
- Which constellation contains Tianjinnan?
- Tianjinnan is part of Cygnus.
- Can everyone see Tianjinnan?
- 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 60°S. It passes directly overhead at latitude 30°N. It stands highest at midnight in August, so August and September evenings are the best time to look. At magnitude 3.21 it is a naked-eye star only under a dark sky, binoculars make it certain.
- Is dedicating Tianjinnan an official astronomical renaming?
- No. Tianjinnan 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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