546 citations
- Isaac Newton InstituteCL35 papers
- Centre National de la Recherche ScientifiqueFR32 papers
- Institut d'Astrophysique de ParisFR25 papers
- Yerevan State UniversityAM25 papers
- Centro de Astrofísica da Universidade do PortoPT20 papers
- Osservatorio Astronomico di PadovaIT19 papers
- Space Telescope Science InstituteUS19 papers
- Universidade do PortoPT19 papers
- Max Planck Institute for Radio AstronomyDE17 papers
- Special Astrophysical ObservatoryRU16 papers
- University of WrocławPL15 papers
- Frankfurt Institute for Advanced StudiesDE14 papers
47 papers · 1 filter
OB runaway stars originating in the Vel OB1 association
N. Azatyan, L. Kaper, A. Samsonyan +4
OB runaway stars are massive stars moving through interstellar space at high velocities (up to 200 km/s), produced by dynamical ejections in young massive clusters or supernova exp…
Challenging historical novae: AT Cnc (1645), Te-11 (483), and M22 (BC 48) revisited
D. L. Neuhäuser, R. Neuhäuser, V. Hambaryan +2
Connections between novae with shells and historical observations are crucial for astrophysical understanding of long-term evolution of shells and cataclysmic variables. Three of f…
Two epoch spectra-imagery of PV Cep outflow system
T. A. Movsessian, T. Yu. Magakian, A. V. Moiseev
We continue to study the structure and kinematics of HH flows. Herbig-Haro (HH) flows exhibit large variety of morphological and kinematical structures. Both proper motion (PM) and…
The star in RNO 54 -- a post-FUor with short faint jet?
T. Yu. Magakian, T. A. Movsessian, H. R. Andreasyan +2
The aim of the present study was the spectral analysis of an unusual pre-main-sequence star in the cometary nebula RNO 54, which was suspected by several researchers as a FUori-lik…
Herbig-Haro Flows and Young Stars in the Dobashi 5006 Dark Cloud
T. A. Movsessian, T. Yu. Magakian, A. S. Rastorguev +1
Two new Herbig-Haro flows were found in a study of the isolated Dobashi 5006 dark cloud (l, b= 13): one certain (HH 1179) and one presumable, associated…
FUors, EXors and the role of intermediate objects
T. Yu. Magakian, T. A. Movsessian, H. R. Andreasyan
The studies of FUors, EXors and other young eruptive stars are very important for the understanding of the earliest stages of pre-main-sequence evolution. We describe the current s…