Algol vs Mira
Embed This Widget
Add the script tag and a data attribute to embed this widget.
Embed via iframe for maximum compatibility.
<iframe src="https://starfyi.com/iframe/entity//" width="420" height="400" frameborder="0" style="border:0;border-radius:10px;max-width:100%" loading="lazy"></iframe>Paste this URL in WordPress, Medium, or any oEmbed-compatible platform.
https://starfyi.com/entity//Add a dynamic SVG badge to your README or docs.
[](https://starfyi.com/entity//)Use the native HTML custom element.
| Property | Algol | Mira |
|---|---|---|
| Ký Hiệu | 26Bet Per | 68Omi Cet |
| Chòm Sao | Perseus | N/A |
| Phân Loại Quang Phổ | Class B — B-type (Blue-White) | Class M — M-type (Red) |
| Cấp Sao Biểu Kiến | +2.09 | +6.47 |
| Cấp Sao Tuyệt Đối | -0.11 | 1.66 |
| Khoảng Cách | 89.9 ly | 299 ly |
| Khối Lượng | N/A | N/A |
| Bán Kính | N/A | N/A |
| Nhiệt Độ | N/A | N/A |
| Độ Sáng | N/A | N/A |
Key Differences
- ◆ Both are famous variable stars but of completely different types.
- ◆ Algol is an eclipsing binary — it dims when its fainter companion passes in front; Mira is a pulsating long-period variable.
- ◆ Algol varies every 2.87 days; Mira has a pulsation period of ~332 days.
- ◆ Mira is a red giant that sheds material, leaving a 13-light-year tail; Algol is a B-type star system.
- ◆ Algol was probably the first eclipsing variable to be recognized by ancient observers.