21Iot Ser
21Iot Ser
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21Iot Ser is a A-type (White) star. It carries the designation 21Iot Ser.
Located approximately 190.1 light-years from Earth, 21Iot Ser resides within the broader disk of our Milky Way galaxy.
21Iot Ser is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
With an apparent magnitude of +4.51, 21Iot Ser 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-white hue, which corresponds to a B-V color index of +0.062.
Sifat Fisik
| Kelas Spektral | A Class A — A-type (White) |
| Indeks Warna (B−V) | 0,062 |
Pengamatan
| Magnitudo Semu | +4.51 |
| Magnitudo Mutlak | 0,68 |
| Jarak | 190 ly |
Posisi
| Asensio Rekta | 15h 41,55m |
| Deklinasi | 19° 40,22′ |
Frequently Asked Questions
What type of star is 21Iot Ser?
21Iot Ser is a Class A — A-type (White) star.
How far is 21Iot Ser from Earth?
21Iot Ser is approximately 190.1 light-years from Earth.
Can you see 21Iot Ser with the naked eye?
With an apparent magnitude of 4.51, 21Iot Ser is visible to the naked eye.