TH28 (Krautter's star) and its string of Herbig-Haro objects

Journal Article · Thu Dec 01 04:00:00 EST 1988 · Publ. Astron. Soc. Pac.; (United States)

DOI:https://doi.org/10.1086/132359· OSTI ID:5923535

Graham, J A; Heyer, M H

A high-quality spectrogram of the unusual T Tauri-like star Th28 and its string of Herbig-Haro (HH) objects has been obtained. New velocities and line intensities for the star and the gaseous knots are reported, and data are given for a third HH object located 87 arcsec to the SE along the same collimation axis as defined by the other features. Th28 has a heliocentric velocity of +5 km/s which is close to the velocity of the CO in the area. The star's spectral type is probably in the G8-K2 range. 24 references.

• Research Organization: Carnegie Institution of Washington, Washington, DC (USA)
• OSTI ID: 5923535
• Journal Information: Publ. Astron. Soc. Pac.; (United States), Journal Name: Publ. Astron. Soc. Pac.; (United States) Vol. 100; ISSN PASPA
• Country of Publication: United States
• Language: English

Related Subjects

640102* -- Astrophysics & Cosmology-- Stars & Quasi-Stellar
Radio & X-Ray Sources
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
CARBON COMPOUNDS
CARBON MONOXIDE
CARBON OXIDES
CHALCOGENIDES
ERUPTIVE VARIABLE STARS
HERBIG-HARO OBJECTS
NEBULAE
OXIDES
OXYGEN COMPOUNDS
PHOTOMETRY
SPECTRA
STAR EVOLUTION
STARS
STELLAR ACTIVITY
STELLAR WINDS
T TAURI STARS
VARIABLE STARS
VELOCITY