HD 115404 是一个位于后发座 附近的双星系统。依巴谷卫星 进行的视差测量将系统置于 36 光年或 11 秒差距之外[ 11] 视星等 分别为 6.66 和 9.50[ 2]
主星A是一颗K型主序星 [ 5] [ 8] [ 12] [ 9] [ 7] [ 8]
^ 1.0 1.1 1.2 Vallenari, A.; et al. Gaia Data Release 3. Summary of the content and survey properties. Astronomy & Astrophysics . 2022. arXiv:2208.00211 doi:10.1051/0004-6361/202243940 Gaia DR3 record for this source at VizieR .^ 2.0 2.1 2.2 Fabricius, C.; Høg, E.; Makarov, V. V.; Mason, B. D.; Wycoff, G. L.; Urban, S. E. The Tycho double star catalogue. Astronomy and Astrophysics. 2002, 384 : 180–189. Bibcode:2002A&A...384..180F doi:10.1051/0004-6361:20011822 ^ 3.0 3.1 3.2 3.3 Vallenari, A.; et al. Gaia Data Release 3. Summary of the content and survey properties. Astronomy & Astrophysics . 2022. arXiv:2208.00211 doi:10.1051/0004-6361/202243940 Gaia DR3 record for this source at VizieR .^ 4.0 4.1 Cowley, A. P.; Hiltner, W. A.; Witt, A. N. Spectral classification and photometry of high proper motion stars. The Astronomical Journal. 1967, 72 : 1334. Bibcode:1967AJ.....72.1334C doi:10.1086/110413 ^ 5.0 5.1 White, Russel J.; Gabor, Jared M.; Hillenbrand, Lynne A. High-Dispersion Optical Spectra of Nearby Stars Younger Than the Sun. The Astronomical Journal. 2007, 133 (6): 2524. Bibcode:2007AJ....133.2524W S2CID 122854 arXiv:0706.0542 doi:10.1086/514336 ^ Maldonado, J.; Martínez-Arnáiz, R. M.; Eiroa, C.; Montes, D.; Montesinos, B. A spectroscopy study of nearby late-type stars, possible members of stellar kinematic groups. Astronomy and Astrophysics. 2010, 521 : A12. Bibcode:2010A&A...521A..12M S2CID 119209183 arXiv:1007.1132 doi:10.1051/0004-6361/201014948 ^ 7.0 7.1 Sixth Catalog of Orbits of Visual Binary Stars . United States Naval Observatory. [11 August 2017] . （原始内容 存档于2017-08-01）. ^ 8.00 8.01 8.02 8.03 8.04 8.05 8.06 8.07 8.08 8.09 Brewer, John M.; Fischer, Debra A.; Valenti, Jeff A.; Piskunov, Nikolai. Spectral Properties of Cool Stars: Extended Abundance Analysis of 1,617 Planet-Search Stars. The Astrophysical Journal Supplement Series. 2016, 225 (2): 32. Bibcode:2016ApJS..225...32B S2CID 118507965 arXiv:1606.07929 doi:10.3847/0067-0049/225/2/32 ^ 9.0 9.1 9.2 Newton, Elisabeth R.; Irwin, Jonathan; Charbonneau, David; Berlind, Perry; Calkins, Michael L.; Mink, Jessica. The Hα emission of nearby M dwarfs and its relation to stellar rotation. The Astrophysical Journal. 2017, 834 (1): 85. Bibcode:2017ApJ...834...85N S2CID 55000202 arXiv:1611.03509 doi:10.3847/1538-4357/834/1/85 ^ HD 115404 . SIMBAD . 斯特拉斯堡天文资料中心 . ^ van Leeuwen, F. Validation of the new Hipparcos reduction . Astronomy and Astrophysics. 2007, 474 (2): 653–664 [2023-04-19 ] . Bibcode:2007A&A...474..653V S2CID 18759600 arXiv:0708.1752 doi:10.1051/0004-6361:20078357 存档 于2016-04-02）. Vizier catalog entry （页面存档备份 ，存于互联网档案馆 ）^ Alonso-Floriano, F. J.; Morales, J. C.; Caballero, J. A.; Montes, D.; Klutsch, A.; Mundt, R.; Cortés-Contreras, M.; Ribas, I.; Reiners, Ansgar; Amado, P. J.; Quirrenbach, A.; Jeffers, S. V. CARMENES input catalogue of M dwarfs (PDF) . Astronomy & Astrophysics. 2015, 577 : A128. S2CID 53135130 arXiv:1502.07580 doi:10.1051/0004-6361/201525803 [失效链接
F （黄-
IV V
右执法 35.6 ± 0.3光年 ；1颗恒星）天市右垣四 36.3 ± 0.3光年 ；1颗恒星）大陵增十三 36.6 ± 0.3光年 ；2颗恒星）剑鱼座ζ 38.0 ± 0.2光年 ；2颗恒星）臼三 38.8 ± 0.3光年 ；2颗恒星）东上相 39.2 ± 0.4光年 ；2颗恒星）南三角座ζ 39.3 ± 0.3光年 ；2颗恒星）
G （黄）
IV V
三角座δ 35.4 ± 0.3光年 ；2颗恒星）小狮座11 36.5 ± 0.3光年 ；2颗恒星）蜀增一 38.8 ± 0.4光年 ；1颗恒星）网罟座ζ 39.2 ± 0.3光年 ；2颗恒星）飞马座85 39.5 ± 0.4光年 ；3颗恒星）
左栏标出的是恒星系统中主要恒星的恒星类型。‡若考虑距离误差容限，恒星系统有可能在此范围外。粗体字 突出的恒星系统为拥有至少一颗绝对星等 在+8.5或以上的恒星的系统。斜体字 突出的是有可能在此范围之外的恒星系统。
. doi:10.1051/0004-6361/202243940 
