Star · A1V
HIP 73953
HIP 73953 is a main-sequence star of spectral type A1V in the constellation Libra, 372.2 light-years from the Sun.
| Constellation | Libra |
|---|---|
| Distance | 372.2 light-years (114.1 pc) |
| Apparent magnitude | magnitude 6.41 |
| Absolute magnitude | magnitude 1.12 |
| Spectral type | A1V |
| Surface temperature | 8,470 K |
| Luminosity | 33.7 L☉ |
| Radius | 2.7 R☉ |
| Mass | 2.48 M☉ (estimated) |
| Right ascension (J2000) | 15h 06m 49.1s |
| Declination (J2000) | −16° 29′ 04″ |
| Space velocity (relative to the Sun) | 61.3 km/s |
In the sky
Visible to the naked eye under a dark sky (apparent magnitude 6.41). Visible from the whole Southern Hemisphere and north to latitude 74° N. South of latitude 74° S it never sets. It stands highest at midnight in May, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out around the year 1654. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 6.6 million years.
The Sun seen from there
From a planet around HIP 73953, the Sun would look like a star of magnitude 10.12, in the direction where our sky has the constellation Aries. It would be invisible to the naked eye.
Position, brightness and colour from the HYG / AT-HYG catalogue; temperature, luminosity, radius and mass are approximate values computed from these observations.