19 Oph
19 Oph
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19 Oph is a A-type (White) star. It carries the designation 19 Oph.
Located approximately 541.8 light-years from Earth, 19 Oph resides within the broader disk of our Milky Way galaxy.
19 Oph is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
19 Oph has an apparent magnitude of +6.07, 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 blue-white hue, which corresponds to a B-V color index of +0.140.
Propriétés physiques
| Classe Spectrale | A Class A — A-type (White) |
| Indice de couleur (B−V) | 0,140 |
Observation
| Magnitude Apparente | +6.07 |
| Magnitude Absolue | -0,03 |
| Distance | 542 ly |
Position
| Ascension droite | 16h 47,16m |
| Déclinaison | 2° 3,87′ |
Frequently Asked Questions
What type of star is 19 Oph?
19 Oph is a Class A — A-type (White) star.
How far is 19 Oph from Earth?
19 Oph is approximately 541.8 light-years from Earth.
Can you see 19 Oph with the naked eye?
With an apparent magnitude of 6.07, 19 Oph is not visible to the naked eye.