Star · K8V
SDSS J142807.00+512022.5
SDSS J142807.00+512022.5 is a main-sequence star of spectral type K8V in the constellation Boötes, 354.2 light-years from the Sun.
| Constellation | Boötes |
|---|---|
| Distance | 354.2 light-years (108.6 pc) |
| Apparent magnitude | magnitude 21.64 |
| Absolute magnitude | magnitude 16.46 |
| Spectral type | K8V |
| Surface temperature | 3,880 K |
| Luminosity | 7.31 × 10⁻⁵ L☉ |
| Radius | 0.0189 R☉ |
| Mass | 0.075 M☉ (estimated) |
| Right ascension (J2000) | 14h 28m 07.0s |
| Declination (J2000) | +51° 20′ 22″ |
| Space velocity (relative to the Sun) | 67.0 km/s |
In the sky
A telescope is needed to see it: its apparent magnitude is 21.64. Visible from the whole Northern Hemisphere and south to latitude 39° S. North of latitude 39° N it never sets. It stands highest at midnight in April, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out around the year 1672. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 6.3 million years.
The Sun seen from there
From a planet around SDSS J142807.00+512022.5, the Sun would look like a star of magnitude 10.01, in the direction where our sky has the constellation Eridanus. 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.