Yayınlanmış 1 Ocak 2019
| Sürüm v1
Dergi makalesi
Açık
A highly eccentric spectroscopic binary star: HD 5624
- 1. Ankara Univ, Dept Astron & Space Sci, Ankara, Turkey
- 2. Okayama Astrophys Observ, Honjo, Okayama, Japan
- 3. Kazan Fed Univ, Dept Astron & Satellite Geodesy, Kazan, Russia
- 4. Tokyo Inst Technol, Meguro Ku, Tokyo, Japan
- 5. Ege Univ, Dept Astron & Space Sci, Izmir, Turkey
Açıklama
In this study, we present an orbital solution for precise radial velocity (PRV) measurements of HD 5624. We obtained high resolution spectroscopic data using the Coude Echelle Spectrograph (CES) equipped with an iodine (I-2) absorption cell to the 1.5 m RTT150 telescope at TUBITAK National Observatory (TUG) and performed a spectroscopic analysis to obtain orbital parameters. The best fit Keplerian orbit was obtained with an eccentricity of e = 0.64, the mass of the companion is less than 0.5 M-circle dot and a period of P = 2392 days.
Dosyalar
bib-6bd0ae94-4fe4-493b-a430-852f78692c9c.txt
Dosyalar
(223 Bytes)
| Ad | Boyut | Hepisini indir |
|---|---|---|
|
md5:2f8212b39124add807777aee43909898
|
223 Bytes | Ön İzleme İndir |