Circumstellar material around Lambda Eridani (B2e). I. Geometry and kinematics during 1987-1988
Journal Article
·
· Astrophysical Journal; (USA)
- Computer Sciences Corp., Seabrook, MD (USA) Southern California Univ., Los Angeles, CA (USA) Catholic Univ. of America, Washington, DC (USA)
The kinematics of the circumstellar material around Lambda Eri during a five-month emission outburst in 1987-1988 are investigated using CCD observations. A simple kinematical picture is described, and a mean distance for the H-alpha emitting material, best described as a detached ring around the star, is estimated. The relation of this material to the He I 6678 A transients is explored. 36 refs.
- OSTI ID:
- 6002663
- Journal Information:
- Astrophysical Journal; (USA), Journal Name: Astrophysical Journal; (USA) Vol. 367; ISSN ASJOA; ISSN 0004-637X
- Country of Publication:
- United States
- Language:
- English
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