HIP 639
Add one script tag to your page:
<div data-starfyi="entity" data-slug="hip-639"></div>
<script src="https://cdn.jsdelivr.net/npm/starfyi-embed@1/dist/embed.min.js" defer></script>
Embed as an iframe:
<iframe src="https://starfyi.com/iframe/entity/hip-639/?style=modern&theme=light" width="420" height="400" frameborder="0" loading="lazy" style="border:0;border-radius:10px;max-width:100%"></iframe>
Paste the URL in WordPress, Medium, or Ghost:
https://starfyi.com/fr/star/hip-639/
Shields.io-compatible SVG badge:
Web Component:
<starfyi-entity slug="hip-639"></starfyi-entity>
<script src="https://cdn.jsdelivr.net/npm/starfyi-embed@1/dist/embed.min.js" defer></script>
HIP 639 is a G-type (Yellow) star.
Located approximately 645.9 light-years from Earth, HIP 639 resides within the broader disk of our Milky Way galaxy.
HIP 639 is classified as a spectral class G star (G-type (Yellow)) on the Harvard spectral classification system.
HIP 639 has an apparent magnitude of +8.55, placing it beyond naked-eye visibility. A good pair of binoculars or a small telescope is required to observe this star. Observers will note its yellow hue, which corresponds to a B-V color index of +0.964.
Propriétés physiques
| Classe Spectrale | G Class G — G-type (Yellow) |
| Indice de couleur (B−V) | 0,964 |
Observation
| Magnitude Apparente | +8.55 |
| Magnitude Absolue | 2,07 |
| Distance | 646 ly |
Position
| Ascension droite | 0h 7,81m |
| Déclinaison | -11° 7,74′ |
Frequently Asked Questions
What type of star is HIP 639?
HIP 639 is a Class G — G-type (Yellow) star.
How far is HIP 639 from Earth?
HIP 639 is approximately 645.8 light-years from Earth.
Can you see HIP 639 with the naked eye?
With an apparent magnitude of 8.55, HIP 639 is not visible to the naked eye.