Star · K0 III-IV
HD 184010
HD 184010 is a giant star of spectral type K0 III-IV in the constellation Vulpecula, 200.2 light-years from the Sun. It is orbited by 3 confirmed exoplanet(s).
| Other names | HIP 96016 |
|---|---|
| Constellation | Vulpecula |
| Distance | 200.2 light-years (61.4 pc) |
| Apparent magnitude | magnitude 5.89 |
| Absolute magnitude | magnitude 1.95 |
| Spectral type | K0 III-IV |
| Surface temperature | 4,970 K |
| Luminosity | 13.1 L☉ |
| Radius | 4.86 R☉ |
| Mass | 1.35 M☉ |
| Age | 2.8 billion years |
| Metallicity [Fe/H] | -0.17 |
| Right ascension (J2000) | 19h 31m 21.6s |
| Declination (J2000) | +26° 37′ 02″ |
| Space velocity (relative to the Sun) | 9.8 km/s |
In the sky
Visible to the naked eye under a dark sky (apparent magnitude 5.89). Visible from the whole Northern Hemisphere and south to latitude 63° S. North of latitude 63° N it never sets. It stands highest at midnight in July, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out around the year 1826. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 3.6 million years.
The Sun seen from there
From a planet around HD 184010, the Sun would look like a star of magnitude 8.77, in the direction where our sky has the constellation Puppis. It would be invisible to the naked eye.
Planets
- HD 184010 b 287-day orbit · 12.1 R⊕
- HD 184010 c 484-day orbit · 11.8 R⊕
- HD 184010 d 836-day orbit · 14.3 R⊕
Neighbours
Its nearest neighbours in the catalogue (within 20 light-years):
- HIP 95589 4.48 light-years
- HIP 96412 7.62 light-years
- HIP 96287 12.1 light-years
- HIP 97319 13.2 light-years
- HIP 96313 13.8 light-years
- HIP 97174 17.1 light-years
- HIP 95446 18.7 light-years
- HIP 93995 19.3 light-years
Stellar parameters from the NASA Exoplanet Archive; position and brightness from the HYG / AT-HYG catalogue.