Star · M4V
SDSS J140347.84+351313.1
SDSS J140347.84+351313.1 is a main-sequence star of spectral type M4V in the constellation Canes Venatici, 293.5 light-years from the Sun.
| Constellation | Canes Venatici |
|---|---|
| Distance | 293.5 light-years (90.0 pc) |
| Apparent magnitude | magnitude 21.91 |
| Absolute magnitude | magnitude 17.14 |
| Spectral type | M4V |
| Surface temperature | 2,980 K |
| Luminosity | 2.19 × 10⁻⁴ L☉ |
| Radius | 0.0557 R☉ |
| Mass | 0.075 M☉ (estimated) |
| Right ascension (J2000) | 14h 03m 47.9s |
| Declination (J2000) | +35° 13′ 13″ |
| Space velocity (relative to the Sun) | 122.8 km/s |
In the sky
A telescope is needed to see it: its apparent magnitude is 21.91. Visible from the whole Northern Hemisphere and south to latitude 55° S. North of latitude 55° 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 1732. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 5.2 million years.
The Sun seen from there
From a planet around SDSS J140347.84+351313.1, the Sun would look like a star of magnitude 9.60, in the direction where our sky has the constellation Fornax. It would be invisible to the naked eye.
Neighbours
Its nearest neighbours in the catalogue (within 20 light-years):
- SDSS J140633.18+360449.3 5.26 light-years
- HIP 67596 14.3 light-years
- HIP 69815 16.1 light-years
- 2MASS J14124574+3403074 17.0 light-years
- HIP 67391 19.9 light-years
Position, brightness and colour from the HYG / AT-HYG catalogue; temperature, luminosity, radius and mass are approximate values computed from these observations.