7Eta Hya
7Eta Hya
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7Eta Hya is a B-type (Blue-White) star. It carries the designation 7Eta Hya.
Located approximately 586.6 light-years from Earth, 7Eta Hya resides within the broader disk of our Milky Way galaxy.
7Eta Hya is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
With an apparent magnitude of +4.30, 7Eta Hya sits near the limit of naked-eye visibility. It can be glimpsed without optical aid under dark skies, but binoculars will make observation much easier. Observers will note its blue hue, which corresponds to a B-V color index of -0.192.
Sifat Fisik
| Kelas Spektral | B Class B — B-type (Blue-White) |
| Indeks Warna (B−V) | -0,192 |
Pengamatan
| Magnitudo Semu | +4.30 |
| Magnitudo Mutlak | -1,98 |
| Jarak | 587 ly |
Posisi
| Asensio Rekta | 8h 43,22m |
| Deklinasi | 3° 23,92′ |
Frequently Asked Questions
What type of star is 7Eta Hya?
7Eta Hya is a Class B — B-type (Blue-White) star.
How far is 7Eta Hya from Earth?
7Eta Hya is approximately 586.6 light-years from Earth.
Can you see 7Eta Hya with the naked eye?
With an apparent magnitude of 4.30, 7Eta Hya is visible to the naked eye.