57Zet Ser
57Zet Ser
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57Zet Ser is a F-type (Yellow-White) star. It carries the designation 57Zet Ser.
Located approximately 76.8 light-years from Earth, 57Zet Ser resides within the broader disk of our Milky Way galaxy.
57Zet Ser is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.
With an apparent magnitude of +4.62, 57Zet 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 white hue, which corresponds to a B-V color index of +0.390.
Physikalische Eigenschaften
| Spektralklasse | F Class F — F-type (Yellow-White) |
| Farbindex (B−V) | 0,390 |
Beobachtung
| Scheinbare Helligkeit | +4.62 |
| Absolute Helligkeit | 2,76 |
| Entfernung | 76.8 ly |
Position
| Rektaszension | 18h 0,48m |
| Deklination | -3° 41,42′ |