Matches in SemOpenAlex for { <https://semopenalex.org/work/W3121968341> ?p ?o ?g. }
- W3121968341 endingPage "169" @default.
- W3121968341 startingPage "169" @default.
- W3121968341 abstract "$mu$ Her is a nearby quadruple system with a G-subgiant primary and several low mass companions arranged in a 2+2 architecture. While the BC components have been well characterized, the Ab component has been detected astrometrically and with direct imaging but there has been some confusion over its nature, in particular whether the companion is stellar or substellar. Using near-infrared spectroscopy we are able to estimate the spectral type of the companion as a M4$pm$1V star. In addition, we have measured the astrometry of the system for over a decade. We combined the astrometry with archival radial velocity measurements to compute an orbit of the system. From the combined orbit, we are able to compute the mass sum of the system. Using the estimated mass of the primary, we estimate the mass of the secondary as 0.32 M_sun, which agrees with the estimated spectral type. Our computed orbit is preliminary due to the incomplete orbital phase coverage, but it should be sufficient to predict ephemerides over the next decade." @default.
- W3121968341 created "2021-02-01" @default.
- W3121968341 creator A5006844626 @default.
- W3121968341 creator A5010950716 @default.
- W3121968341 creator A5012292222 @default.
- W3121968341 creator A5013321503 @default.
- W3121968341 creator A5013390181 @default.
- W3121968341 creator A5018814273 @default.
- W3121968341 creator A5019390243 @default.
- W3121968341 creator A5019519084 @default.
- W3121968341 creator A5020015995 @default.
- W3121968341 creator A5025301863 @default.
- W3121968341 creator A5027344758 @default.
- W3121968341 creator A5029669315 @default.
- W3121968341 creator A5033814325 @default.
- W3121968341 creator A5037769760 @default.
- W3121968341 creator A5042133979 @default.
- W3121968341 creator A5042216860 @default.
- W3121968341 creator A5043091074 @default.
- W3121968341 creator A5046637824 @default.
- W3121968341 creator A5047688899 @default.
- W3121968341 creator A5058811820 @default.
- W3121968341 creator A5064732027 @default.
- W3121968341 creator A5064787318 @default.
- W3121968341 creator A5065469435 @default.
- W3121968341 creator A5076157892 @default.
- W3121968341 creator A5082189191 @default.
- W3121968341 creator A5086829334 @default.
- W3121968341 creator A5091883312 @default.
- W3121968341 date "2016-06-01" @default.
- W3121968341 modified "2023-10-17" @default.
- W3121968341 title "CHARACTERIZATION OF THE COMPANIONμHER" @default.
- W3121968341 cites W1983075279 @default.
- W3121968341 cites W1985784904 @default.
- W3121968341 cites W1986449695 @default.
- W3121968341 cites W2031069431 @default.
- W3121968341 cites W2041389148 @default.
- W3121968341 cites W2042283668 @default.
- W3121968341 cites W2049647779 @default.
- W3121968341 cites W2052435786 @default.
- W3121968341 cites W2075201627 @default.
- W3121968341 cites W2081017279 @default.
- W3121968341 cites W2103823123 @default.
- W3121968341 cites W2105667374 @default.
- W3121968341 cites W2113411174 @default.
- W3121968341 cites W2120665016 @default.
- W3121968341 cites W2133725650 @default.
- W3121968341 cites W2134124051 @default.
- W3121968341 cites W2140675845 @default.
- W3121968341 cites W2142170297 @default.
- W3121968341 cites W2148618700 @default.
- W3121968341 cites W2153592053 @default.
- W3121968341 cites W2154345923 @default.
- W3121968341 cites W2165084703 @default.
- W3121968341 cites W2213039107 @default.
- W3121968341 cites W2326694073 @default.
- W3121968341 cites W3043579296 @default.
- W3121968341 cites W3100694403 @default.
- W3121968341 cites W3101479509 @default.
- W3121968341 cites W3102285389 @default.
- W3121968341 cites W3102386126 @default.
- W3121968341 cites W3103729542 @default.
- W3121968341 cites W3103820180 @default.
- W3121968341 cites W3104219123 @default.
- W3121968341 cites W3104916598 @default.
- W3121968341 cites W3105142853 @default.
- W3121968341 cites W4234484697 @default.
- W3121968341 cites W4240722934 @default.
- W3121968341 doi "https://doi.org/10.3847/0004-6256/151/6/169" @default.
- W3121968341 hasPublicationYear "2016" @default.
- W3121968341 type Work @default.
- W3121968341 sameAs 3121968341 @default.
- W3121968341 citedByCount "5" @default.
- W3121968341 countsByYear W31219683412017 @default.
- W3121968341 countsByYear W31219683412019 @default.
- W3121968341 countsByYear W31219683412021 @default.
- W3121968341 countsByYear W31219683412022 @default.
- W3121968341 crossrefType "journal-article" @default.
- W3121968341 hasAuthorship W3121968341A5006844626 @default.
- W3121968341 hasAuthorship W3121968341A5010950716 @default.
- W3121968341 hasAuthorship W3121968341A5012292222 @default.
- W3121968341 hasAuthorship W3121968341A5013321503 @default.
- W3121968341 hasAuthorship W3121968341A5013390181 @default.
- W3121968341 hasAuthorship W3121968341A5018814273 @default.
- W3121968341 hasAuthorship W3121968341A5019390243 @default.
- W3121968341 hasAuthorship W3121968341A5019519084 @default.
- W3121968341 hasAuthorship W3121968341A5020015995 @default.
- W3121968341 hasAuthorship W3121968341A5025301863 @default.
- W3121968341 hasAuthorship W3121968341A5027344758 @default.
- W3121968341 hasAuthorship W3121968341A5029669315 @default.
- W3121968341 hasAuthorship W3121968341A5033814325 @default.
- W3121968341 hasAuthorship W3121968341A5037769760 @default.
- W3121968341 hasAuthorship W3121968341A5042133979 @default.
- W3121968341 hasAuthorship W3121968341A5042216860 @default.
- W3121968341 hasAuthorship W3121968341A5043091074 @default.
- W3121968341 hasAuthorship W3121968341A5046637824 @default.
- W3121968341 hasAuthorship W3121968341A5047688899 @default.
- W3121968341 hasAuthorship W3121968341A5058811820 @default.