रॉस 154 तारा
रॉस 154 तारा is a M-type (Red) star located in the constellation Sagittarius.
At a distance of approximately 9.69 light-years, रॉस 154 तारा is one of the Sun's closest stellar neighbors. Light that we observe from रॉस 154 तारा today left the star roughly 9 years ago, making it a near neighbor in galactic terms.
रॉस 154 तारा is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.
At an apparent magnitude of +10.37, रॉस 154 तारा is a faint star that requires a telescope to observe. It is invisible to the naked eye and too dim for most binoculars. Observers will note its red hue, which corresponds to a B-V color index of +1.510.
भौतिक गुण
| वर्णक्रम वर्ग | Class M — M-type (Red) |
| रंग सूचकांक (B−V) | 1.510 |
प्रेक्षण
| आभासी परिमाण | +10.37 |
| निरपेक्ष परिमाण | 13.01 |
| दूरी | 9.7 ly |
| नक्षत्रमंडल | Sagittarius |
स्थिति
| दक्षिणांश | 18h 49.82m |
| दिगंश | -23° 50.17′ |
अक्सर पूछे जाने वाले प्रश्न
What type of star is रॉस 154 तारा?
रॉस 154 तारा is a Class M — M-type (Red) star.
How far is रॉस 154 तारा from Earth?
रॉस 154 तारा is approximately 9.7 light-years from Earth.
Can you see रॉस 154 तारा with the naked eye?
With an apparent magnitude of 10.37, रॉस 154 तारा is not visible to the naked eye.
What constellation is रॉस 154 तारा in?
रॉस 154 तारा is located in the constellation Sagittarius.