- HD 166348
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HD 166348 Observation data
Epoch J2000.0 Equinox J2000.0 (ICRS)Constellation Corona Australis Right ascension 18h 12m 21.3919s[1] Declination −43° 26′ 41.459″[1] Apparent magnitude (V) 8.38[1] Characteristics Spectral type M0V[1] B−V color index 1.3[1] Astrometry Radial velocity (Rv) −2.0 ± 2[1] km/s Proper motion (μ) RA: 132.84[1] mas/yr
Dec.: −418.12[1] mas/yrParallax (π) 77.18 ± 1.23[1] mas Distance 42.3 ± 0.7 ly
(13 ± 0.2 pc)Absolute magnitude (MV) 7.82[2] Details Radius 0.71[3] R☉ Other designations Database references SIMBAD data HD 166348, also known as Gliese 707, is a M-type main sequence star in the constellation of Corona Australis.[1] It has an apparent visual magnitude of approximately 8.38.[1] At 42.3 light years (13 pc) from the sun, it is the nearest known star in the constellation of Corona Australis.
References
- ^ a b c d e f g h i j k l LTT 7224 -- High proper-motion Star, database entry, SIMBAD. Accessed on line January 20, 2011.
- ^ From apparent magnitude and parallax.
- ^ HD 166348, database entry, Catalog of Apparent Diameters and Absolute Radii of Stars (CADARS), 3rd edition, L. E. Pasinetti-Fracassini, L. Pastori, S. Covino, and A. Pozzi, CDS ID II/224. Accessed on line January 20, 2011.
Categories:- Corona Australis constellation
- M-type main sequence stars
- Henry Draper Catalogue objects
- HIP objects
- Gliese and GJ objects
- Star stubs
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