| Display title | Physics:Effective radius |
| Default sort key | Effective Radius |
| Page length (in bytes) | 2,557 |
| Namespace ID | 3020 |
| Namespace | Physics |
| Page ID | 372528 |
| Page content language | en - English |
| Page content model | wikitext |
| Indexing by robots | Allowed |
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| Counted as a content page | Yes |
| Page image |  |
| HandWiki item ID | None |
| Edit | Allow all users (infinite) |
| Move | Allow all users (infinite) |
| Page creator | imported>WikiEditor |
| Date of page creation | 15:25, 18 April 2022 |
| Latest editor | imported>WikiEditor |
| Date of latest edit | 15:25, 18 April 2022 |
| Total number of edits | 1 |
| Recent number of edits (within past 90 days) | 0 |
| Recent number of distinct authors | 0 |
Description | Content |
Article description: (description)
This attribute controls the content of the description and og:description elements. | The effective radius or half-light radius ($ R_{e} $) of a galaxy is the radius at which half of the total light of the system is emitted. This assumes the galaxy has either intrinsic spherical symmetry or is at least circularly symmetric as viewed in the plane of the sky. Alternatively, a half-light... |
