HU Delphini

HU Delphini is a system of two red dwarf stars of spectral type M4.5V, located in constellation Delphinus at 28.9 light-years from Earth.^[1]

References

↑ Benedict, G. Fritz; McArthur, Barbara E.; Franz, Otto G.; Wasserman, Lawrence H.; Henry, Todd J. (2000). "Interferometric Astrometry of the Low-Mass Binary GL 791.2 (= HU Del) Using Hubble Space Telescope Fine Guidance Sensor 3: Parallax and Component Masses". The Astronomical Journal. 120 (2): 1106–1112. arXiv:astro-ph/0005026. Bibcode:2000AJ....120.1106B. doi:10.1086/301495.

Dittmann, Jason A.; Irwin, Jonathan M.; Charbonneau, David; Berta-Thompson, Zachory K. (2014). "Trigonometric Parallaxes for 1507 Nearby Mid-to-late M Dwarfs". The Astrophysical Journal. 784 (2): 156. arXiv:1312.3241. Bibcode:2014ApJ...784..156D. doi:10.1088/0004-637X/784/2/156. Table with parallaxes.

Stars of Delphinus

Bayer	α (Sualocin) β (Rotanev) γ δ ε (Deneb Dulfim) ζ η θ ι κ ρ Aql (Tso Ke)

Flamsteed	1 10 13 14 15 16 17 18 (Musica)

Variable	U V W TX TY BX CM DM DX EU HR HU LS LU MR V339

HR	7771 7774 7778 7793 7810 7813 7816 7820 7824 7839 7899 7907 7914 7954 7975 8010 8044 8057 8088

HD	194578 194841 195019 195909

Gliese	Gliese 795

Other	HAT-P-23 He 2-467 WASP-2 WISE 2056+1459

List

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