Al Nasl
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Star Al Nasl |
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| AladinLite | |||||||||||||||||||
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Observation dates equinox : J2000.0 , epoch : J2000.0 |
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| Constellation | Sagittarius | ||||||||||||||||||
| Right ascension | 18 h 05 m 48.5 s | ||||||||||||||||||
| declination | -30 ° 25 ′ 27 ″ | ||||||||||||||||||
| Apparent brightness | 3.0 likes | ||||||||||||||||||
| Typing | |||||||||||||||||||
| Spectral class | K | ||||||||||||||||||
| Astrometry | |||||||||||||||||||
| parallax | (33.94 ± 0.87) mas | ||||||||||||||||||
| distance | (96.1 ± 2.5) ly (29.5 ± 0.8) pc |
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| Physical Properties | |||||||||||||||||||
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Other names and catalog entries |
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Al Nasl (from Arabic النصل, DMG an-Naşl 'the arrowhead', American Spelling of the IAU: Alnasl ) Bayer name Gamma2 Sagittarii ( γ 2 Sgr for short ) is a giant in the constellation Sagittarius with the spectral class K and an apparent visual brightness of 3.0 mag, about 100 light years away from our solar system . Its neighboring star γ 1 Sgr is a 4.7 mag bright star of the spectral class G0Ib / II C and is not gravitationally bound to Al Nasl, as it is approx. 850 ly. Away .
Other spellings are Nash , Nasl , Alwazl , Nushaba or Zuji al Nushshabah .