Star · K7V
Gl 98A
Gl 98A is a main-sequence star of spectral type K7V in the constellation Cetus, 55.9 light-years from the Sun.
| Other names | HIP 11452 |
|---|---|
| Constellation | Cetus |
| Distance | 55.9 light-years (17.1 pc) |
| Apparent magnitude | magnitude 8.69 |
| Absolute magnitude | magnitude 7.52 |
| Spectral type | K7V |
| Surface temperature | 3,960 K |
| Luminosity | 0.253 L☉ |
| Radius | 1.07 R☉ |
| Mass | 0.709 M☉ (estimated) |
| Right ascension (J2000) | 2h 27m 45.9s |
| Declination (J2000) | +4° 25′ 56″ |
| Space velocity (relative to the Sun) | 21.8 km/s |
In the sky
Too faint for the naked eye (magnitude 8.69); binoculars will find it. Visible from the whole Northern Hemisphere and south to latitude 86° S. It stands highest at midnight in October, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out around the year 1970. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 992 thousand years.
The Sun seen from there
From a planet around Gl 98A, the Sun would look like a star of magnitude 6.00, in the direction where our sky has the constellation Virgo. It would be visible to the naked eye.
Neighbours
Its nearest neighbours in the catalogue (within 20 light-years):
Position, brightness and colour from the HYG / AT-HYG catalogue; temperature, luminosity, radius and mass are approximate values computed from these observations.