HIP 81990
Add one script tag to your page:
<div data-starfyi="entity" data-slug="hip-81990"></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-81990/?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/star/hip-81990/
Shields.io-compatible SVG badge:
Web Component:
<starfyi-entity slug="hip-81990"></starfyi-entity>
<script src="https://cdn.jsdelivr.net/npm/starfyi-embed@1/dist/embed.min.js" defer></script>
HIP 81990 is a K-type (Orange) star.
At a distance of roughly 1,717 light-years, HIP 81990 is a distant star lying deep within the Milky Way galaxy.
HIP 81990 is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
HIP 81990 has an apparent magnitude of +7.64, 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 red hue, which corresponds to a B-V color index of +1.677.
Physical Properties
| Spectral Class | K Class K — K-type (Orange) |
| Color Index (B−V) | 1.677 |
Observation
| Apparent Magnitude | +7.64 |
| Absolute Magnitude | -0.97 |
| Distance | 1,717 ly |
Position
| Right Ascension | 16h 45.00m |
| Declination | 0° 36.88′ |
Frequently Asked Questions
What type of star is HIP 81990?
HIP 81990 is a Class K — K-type (Orange) star.
How far is HIP 81990 from Earth?
HIP 81990 is approximately 1,716.6 light-years from Earth.
Can you see HIP 81990 with the naked eye?
With an apparent magnitude of 7.64, HIP 81990 is not visible to the naked eye.