spectroscopic binary
C41599
concept
A spectroscopic binary is a binary star system whose components are too close to be visually separated but are detected and studied through periodic Doppler shifts in their spectral lines.
Observed surface forms (1)
- binary star ×2
Instances (14)
-
EQUULEUS
via concept surface "binary star"
surface form: Delta Equulei
- ζ Persei
- o Persei
- HD 23180
- HD 24760
- 9 Sagittarii
- Beta Centauri
- Epsilon Canis Majoris
- V* del Ori
- HD 36486
- Algol
-
variable star Algol
surface form: Algol
- Regulus
-
59 Cygni as a spectroscopic binary
via concept surface "binary star"
surface form: 59 Cygni